Human IL-4 ELISA Kit, 1 x 48-well (pre-coated)

Specifications

Product Data
Description	Human IL-4 ELISA Kit, 1 x 48-well (pre-coated)
Size	1 x 48 wells (pre-coated)
Format	1 x 48-well (pre-coated)
Assay Type	Solid Phase Sandwich ELISA
Assay Length	3h50min
Signal	Colorimetric
Curve Range	1.1-35 pg/ml
Sample Type	Serum, Plasma, Cell culture supernatant
Sample Volume	100 µl
Specificity	Recognizes both natural and recombinant human IL-4
Sensitivity	0.7 pg/ml
Cross Reactivity	No cross reactivity with other human cytokines
Components	ELISA Kits include pre-coated strip plates, biotinylated secondary antibody, standards, controls (where applicable), buffers, streptavidin-HRP, TMB, stop reagents, and a detailed procedure.
Background	The protein encoded by this gene is a pleiotropic cytokine produced by activated T cells. This cytokine is a ligand for interleukin 4 receptor. The interleukin 4 receptor also binds to IL13, which may contribute to many overlapping functions of this cytokine and IL13. STAT6, a signal transducer and activator of transcription, has been shown to play a central role in mediating the immune regulatory signal of this cytokine. This gene, IL3, IL5, IL13, and CSF2 form a cytokine gene cluster on chromosome 5q, with this gene particularly close to IL13. This gene, IL13 and IL5 are found to be regulated coordinately by several long-range regulatory elements in an over 120 kilobase range on the chromosome. Two alternatively spliced transcript variants of this gene encoding distinct isoforms have been reported. [provided by RefSeq, Jul 2008]
Gene Symbol	IL4
Locus ID	3565
Standard Curve	Representative Standard Curve

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