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         S-PLEX is MSD’s ultrasensitive assay platform. It can dramatically improve the sensitivity of immunoassays, reducing the lower limit of detection (LLOD) by 10- to 1000-fold over other assay methods. The S-PLEX NHP BD-Tau (total) Assay has the essential components for an ultrasensitive assay that measures total brain derived Tau in a single-analyte format.   
Related Key Terms: Total Tau protein, Tau, Brain-derived Tau, Microtubule-associated protein tau Curated, Neurofibrillary tangle protein, Paired helical filament-tau, PHF-tau, MAPT, DDPAC, MTBT2, PPND, PPP1R103  
 
    
    
 
    
    
    
        
                
            
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                    Specifications
                
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                    Kit Contents
                
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                    Documentation
                
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                | Application(s) |  | Neurobiology/Neurodegeneration
                        , 
                            Alzheimer’s Disease |  | 
        
            
                | Analyte(s) |  | BD-Tau (total) |  | 
        
            
                | Species |  | Non-human primate |  | 
        
            
                | Plate Type |  | 96-well |  | 
        
            
                | Instrument(s) |  | MESO SECTOR S 600MM
                        , 
                            MESO QuickPlex SQ 120MM
                        , 
                            MESO QuickPlex Q 60MM
                        , 
                            MESO SECTOR S 600
                        , 
                            MESO QuickPlex SQ 120
                        , 
                            SECTOR Imager 6000
                        , 
                            SECTOR Imager 2400 |  | 
        
            
                | LLOD (Sensitivity) |  | 39.3 fg/mL |  | 
        
            
                | Dynamic Range |  | 39.3 - 548,000 fg/mL |  | 
        
            
                | Sample Type |  | Serum, Plasma, Cell Culture Supernatant, CSF |  | 
        
            
                | Usage Statement |  | For Research Use Only. Not for use in diagnostic procedures. |  | 
        
            
                | Storage Condition |  | Multi-Component |  | 
        
            
                | Gene ID(s) |  | 574327 |  | 
        
            
                | UniProt ID(s) |  | P57786 |  | 
        
            
                | Schedule B Code |  | 3822.19.0000 |  | 
        
            
        
 
                     
                
                    
                    
                        
	
    
        
            
                
                
                
                
                    
                        
                            
                                
                                
                                
                                    | Product Description | Storage | Quantity per Kit | 
                                
                                
                                        
                                            | 
                                                    S-PLEX Human BD-Tau (total) Antibody Set (1 Plate Size)
                                                 | 2-8 °C | 1 each (1 plate size)
 | 
                                        
                                            |  | 
                                    
                                        
                                            | 
                                                    Human BD-Tau (total) Calibrator
                                                 | ≤-70 °C | 1 vial (1 vial)
 | 
                                        
                                            |  | 
                                    
                                        
                                            | 
                                                    S-PLEX Coating Reagent C1
                                                 | ≤-70 °C | 1 vial (300 μL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            | 
                                                    S-PLEX Detect D2
                                                 | ≤-70 °C | 1 each (50 μL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            | 
                                                    S-PLEX Detect D1
                                                 | ≤-70 °C | 1 each (1.7 mL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            | 
                                                    S-PLEX 96-Well SECTOR Plate
                                                 | 2-8 °C | 1 each (1 plate)
 | 
                                        
                                            |  | 
                                    
                                        
                                            |  | 2-8 °C | 1 bottle (50 mL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            |  | 2-8 °C | 1 bottle (8 mL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            |  | 2-8 °C | 1 bottle (10 mL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            |  | RT | 1 bottle (18 mL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            | 
                                                    S-PLEX Enhance E1
                                                 | ≤-10 °C | 1 each (1.7 mL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            | 
                                                    S-PLEX Enhance E2
                                                 | ≤-10 °C | 1 vial (1.7 mL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            | 
                                                    S-PLEX Enhance E3
                                                 | ≤-70 °C | 1 each (50 μL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            |  | ≤-10 °C | 1 vial (500 μL)
 | 
                                        
                                            |  | 
                                    
                            
                        
                     
                 
             
        
            
                
                
                
                
                    
                        
                            
                                
                                
                                
                                    | Product Description | Storage | Quantity per Kit | 
                                
                                
                                        
                                            | 
                                                    S-PLEX Human BD-Tau (total) Antibody Set (5 Plate Size)
                                                 | 2-8 °C | 1 each (5 plate size)
 | 
                                        
                                            |  | 
                                    
                                        
                                            | 
                                                    Human BD-Tau (total) Calibrator
                                                 | ≤-70 °C | 5 vial (1 vial)
 | 
                                        
                                            |  | 
                                    
                                        
                                            | 
                                                    S-PLEX Coating Reagent C1
                                                 | ≤-70 °C | 1 vial (300 μL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            | 
                                                    S-PLEX Detect D2
                                                 | ≤-70 °C | 5 each (50 μL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            | 
                                                    S-PLEX Detect D1
                                                 | ≤-70 °C | 5 each (1.7 mL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            | 
                                                    S-PLEX 96-Well SECTOR Plate
                                                 | 2-8 °C | 5 each (1 plate)
 | 
                                        
                                            |  | 
                                    
                                        
                                            |  | 2-8 °C | 1 bottle (50 mL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            |  | 2-8 °C | 1 bottle (40 mL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            |  | 2-8 °C | 1 bottle (50 mL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            |  | RT | 1 bottle (90 mL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            | 
                                                    S-PLEX Enhance E1
                                                 | ≤-10 °C | 5 each (1.7 mL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            | 
                                                    S-PLEX Enhance E2
                                                 | ≤-10 °C | 5 vial (1.7 mL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            | 
                                                    S-PLEX Enhance E3
                                                 | ≤-70 °C | 5 each (50 μL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            |  | ≤-10 °C | 1 vial (500 μL)
 | 
                                        
                                            |  | 
                                    
                            
                        
                     
                 
             
        
            
                
                
                
                
                    
                        
                            
                                
                                
                                
                                    | Product Description | Storage | Quantity per Kit | 
                                
                                
                                        
                                            | 
                                                    S-PLEX Human BD-Tau (total) Antibody Set (5 Plate Size)
                                                 | 2-8 °C | 5 each (5 plate size)
 | 
                                        
                                            |  | 
                                    
                                        
                                            | 
                                                    Human BD-Tau (total) Calibrator
                                                 | ≤-70 °C | 25 vial (1 vial)
 | 
                                        
                                            |  | 
                                    
                                        
                                            | 
                                                    S-PLEX Coating Reagent C1
                                                 | ≤-70 °C | 5 vial (300 μL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            | 
                                                    S-PLEX Detect D2
                                                 | ≤-70 °C | 25 each (50 μL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            | 
                                                    S-PLEX Detect D1
                                                 | ≤-70 °C | 25 each (1.7 mL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            | 
                                                    S-PLEX 96-Well SECTOR Plate
                                                 | 2-8 °C | 25 each (1 plate)
 | 
                                        
                                            |  | 
                                    
                                        
                                            |  | 2-8 °C | 5 bottle (50 mL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            |  | 2-8 °C | 5 bottle (40 mL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            |  | 2-8 °C | 5 bottle (50 mL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            |  | RT | 5 bottle (90 mL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            | 
                                                    S-PLEX Enhance E1
                                                 | ≤-10 °C | 25 each (1.7 mL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            | 
                                                    S-PLEX Enhance E2
                                                 | ≤-10 °C | 25 vial (1.7 mL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            | 
                                                    S-PLEX Enhance E3
                                                 | ≤-70 °C | 25 each (50 μL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            |  | ≤-10 °C | 5 vial (500 μL)
 | 
                                        
                                            |  | 
                                    
                            
                        
                     
                 
             
        
            
                
                
                
                
                    
                        
                            
                                
                                
                                
                                    | Product Description | Storage | Quantity per Kit | 
                                
                                
                                        
                                            | 
                                                    S-PLEX Human BD-Tau (total) Antibody Set (1 Plate Size)
                                                 | 2-8 °C | 1 each (1 plate size)
 | 
                                        
                                            |  | 
                                    
                                        
                                            | 
                                                    Human BD-Tau (total) Calibrator
                                                 | ≤-70 °C | 1 vial (1 vial)
 | 
                                        
                                            |  | 
                                    
                                        
                                            | 
                                                    S-PLEX Coating Reagent C1
                                                 | ≤-70 °C | 1 vial (300 μL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            | 
                                                    S-PLEX Detect D2
                                                 | ≤-70 °C | 1 each (50 μL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            | 
                                                    S-PLEX Detect D1
                                                 | ≤-70 °C | 1 each (1.7 mL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            | 
                                                    S-PLEX 96-Well QuickPlex Plate
                                                 | 2-8 °C | 1 each (1 plate)
 | 
                                        
                                            |  | 
                                    
                                        
                                            |  | 2-8 °C | 1 bottle (50 mL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            |  | 2-8 °C | 1 bottle (8 mL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            |  | 2-8 °C | 1 bottle (10 mL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            |  | RT | 1 bottle (18 mL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            | 
                                                    S-PLEX Enhance E1
                                                 | ≤-10 °C | 1 each (1.7 mL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            | 
                                                    S-PLEX Enhance E2
                                                 | ≤-10 °C | 1 vial (1.7 mL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            | 
                                                    S-PLEX Enhance E3
                                                 | ≤-70 °C | 1 each (50 μL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            |  | ≤-10 °C | 1 vial (500 μL)
 | 
                                        
                                            |  | 
                                    
                            
                        
                     
                 
             
        
            
                
                
                
                
                    
                        
                            
                                
                                
                                
                                    | Product Description | Storage | Quantity per Kit | 
                                
                                
                                        
                                            | 
                                                    S-PLEX Human BD-Tau (total) Antibody Set (5 Plate Size)
                                                 | 2-8 °C | 1 each (5 plate size)
 | 
                                        
                                            |  | 
                                    
                                        
                                            | 
                                                    Human BD-Tau (total) Calibrator
                                                 | ≤-70 °C | 5 vial (1 vial)
 | 
                                        
                                            |  | 
                                    
                                        
                                            | 
                                                    S-PLEX Coating Reagent C1
                                                 | ≤-70 °C | 1 vial (300 μL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            | 
                                                    S-PLEX Detect D2
                                                 | ≤-70 °C | 5 each (50 μL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            | 
                                                    S-PLEX Detect D1
                                                 | ≤-70 °C | 5 each (1.7 mL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            | 
                                                    S-PLEX 96-Well QuickPlex Plate
                                                 | 2-8 °C | 5 each (1 plate)
 | 
                                        
                                            |  | 
                                    
                                        
                                            |  | 2-8 °C | 1 bottle (50 mL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            |  | 2-8 °C | 1 bottle (40 mL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            |  | 2-8 °C | 1 bottle (50 mL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            |  | RT | 1 bottle (90 mL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            | 
                                                    S-PLEX Enhance E1
                                                 | ≤-10 °C | 5 each (1.7 mL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            | 
                                                    S-PLEX Enhance E2
                                                 | ≤-10 °C | 5 vial (1.7 mL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            | 
                                                    S-PLEX Enhance E3
                                                 | ≤-70 °C | 5 each (50 μL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            |  | ≤-10 °C | 1 vial (500 μL)
 | 
                                        
                                            |  | 
                                    
                            
                        
                     
                 
             
        
            
                
                
                
                
                    
                        
                            
                                
                                
                                
                                    | Product Description | Storage | Quantity per Kit | 
                                
                                
                                        
                                            | 
                                                    S-PLEX Human BD-Tau (total) Antibody Set (5 Plate Size)
                                                 | 2-8 °C | 5 each (5 plate size)
 | 
                                        
                                            |  | 
                                    
                                        
                                            | 
                                                    Human BD-Tau (total) Calibrator
                                                 | ≤-70 °C | 25 vial (1 vial)
 | 
                                        
                                            |  | 
                                    
                                        
                                            | 
                                                    S-PLEX Coating Reagent C1
                                                 | ≤-70 °C | 5 vial (300 μL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            | 
                                                    S-PLEX Detect D2
                                                 | ≤-70 °C | 25 each (50 μL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            | 
                                                    S-PLEX Detect D1
                                                 | ≤-70 °C | 25 each (1.7 mL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            | 
                                                    S-PLEX 96-Well QuickPlex Plate
                                                 | 2-8 °C | 25 each (1 plate)
 | 
                                        
                                            |  | 
                                    
                                        
                                            |  | 2-8 °C | 5 bottle (50 mL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            |  | 2-8 °C | 5 bottle (40 mL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            |  | 2-8 °C | 5 bottle (50 mL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            |  | RT | 5 bottle (90 mL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            | 
                                                    S-PLEX Enhance E1
                                                 | ≤-10 °C | 25 each (1.7 mL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            | 
                                                    S-PLEX Enhance E2
                                                 | ≤-10 °C | 25 vial (1.7 mL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            | 
                                                    S-PLEX Enhance E3
                                                 | ≤-70 °C | 25 each (50 μL)
 | 
                                        
                                            |  | 
                                    
                                        
                                            |  | ≤-10 °C | 5 vial (500 μL)
 | 
                                        
                                            |  | 
                                    
                            
                        
                     
                 
             
        
        
 
                     
                
                    
                    
                        
	
    
            
                
        
            
                | Product Inserts |  |  | 
        
            
                | Certificate of analysis |  |  | 
        
            
                | SDS |  |  | 
        
            
            
        
 
                     
                
                    
                    
                        
                    
                
         
     
 
    
    
 
 
    
    
	
    
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                    K156AXFS
            
            
                
            
            
                    
                
         
        
			
            
        
		
    
	 
    
    
		
        
			
            
                
                    
                        
                            Catalog No
                        
                    
                    
                        
                            Size
                        
                    
                    
                        Price in USD
                    
                    
				
                        
                            Qty
                        
                    
			
                    
                        
                    
                    
                 
                
                        
				
                            
                                K156AXFS-1
                            
                            
                                1 plate size
                            
                            
                                
                                    
                                    $1,770.00
                                    
                                    
                                
                            
                            
                                
                                    
                                
                            
                            
                            
                        
			 
                    
                        
				
                            
                                K156AXFS-2
                            
                            
                                5 plate size
                            
                            
                                
                                    
                                    $7,530.00
                                    
                                    
                                
                            
                            
                                
                                    
                                
                            
                            
                            
                        
			 
                    
                        
				
                            
                                K156AXFS-4
                            
                            
                                25 plate size
                            
                            
                                
                                    
                                    $33,884.00
                                    
                                    
                                
                            
                            
                                
                                    
                                
                            
                            
                            
                        
			 
                    
                        
				
                            
                                K156AXFS-21
                            
                            
                                1 plate size
                            
                            
                                
                                    
                                    $1,770.00
                                    
                                    
                                
                            
                            
                                
                                    
                                
                            
                            
                            
                        
			 
                    
                        
				
                            
                                K156AXFS-22
                            
                            
                                5 plate size
                            
                            
                                
                                    
                                    $7,530.00
                                    
                                    
                                
                            
                            
                                
                                    
                                
                            
                            
                            
                        
			 
                    
                        
				
                            
                                K156AXFS-24
                            
                            
                                25 plate size
                            
                            
                                
                                    
                                    $33,884.00
                                    
                                    
                                
                            
                            
                                
                                    
                                
                            
                            
                            
                        
			 
                    
                
             
            
        
		 
        
        
        
    
	 
 
 
    
    
        
    
    
    
            
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