V-PLEX Human IL-4 Kit

Human interleukin-4 (IL-4), also known as B-cell stimulatory factor 1 (BSF-1) and lymphocyte stimulatory factor 1, is a glycosylated 17.5 kDa protein with three intra-chain disulfide bonds. It is produced by Th2 cells and participates in activation of B-cells and other cell types. It also stimulates DNA synthesis and enhances the expression of IgE and IgG1. IL-4 decreases the production of Th1 cells, macrophages, IFN-γ, and IL-12. It is associated with severe asthma among other disorders.The Human IL-4 Kit provides the assay-specific components for the quantitative determination of endogenous IL-4 in human urine, serum, plasma, and cell culture supernatants.

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Order Details
Catalog No
Size
Price in USD
Qty
K151QRD-1
1 plate
$371.00
K151QRD-2
5 plates
$1,577.00
K151QRD-4
25 plates
$6,493.00
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