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Human IL-4 Quantikine ELISA Kit, R&D Systems

$615.61 - $2,943.11

Specifications

Product Type Solid Phase Sandwich ELISA
Sample Type Cell Culture Supernates, Serum, EDTA Plasma, Heparin Plasma, Citrate Plasma
Sample Volume Cell Culture Supernates (50μL), Serum (50μL), EDTA Plasma (50μL), Heparin Plasma (50μL), Citrate Plasma (50μL)
Sensitivity 10pg/mL
Species Human
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Products
Catalog Number Mfr. No. Gene ID (Entrez) Packaging Quantity Price Quantity    

D4050

 
r & d systems
RDSD4050
3565 1 Plate Each for $615.61

S4050

 
r & d systems
RDSS4050
3565 6 Plates Each for $2,943.11
Description & Specifications

Specifications

Product Type Solid Phase Sandwich ELISA
Sample Type Cell Culture Supernates, Serum, EDTA Plasma, Heparin Plasma, Citrate Plasma
Sample Volume Cell Culture Supernates (50μL), Serum (50μL), EDTA Plasma (50μL), Heparin Plasma (50μL), Citrate Plasma (50μL)
Sensitivity 10pg/mL
Species Human
Specificity Natural and recombinant human IL-4
Sufficient For Sufficient materials to run ELISAs on at least one 96-well plate

Interleukin 4 (IL-4) is a pleiotropic cytokine produced by activated T cells, mast cells, and basophils. It was initially identified as a B cell differentiation factor (BCDF), as well as a B cell stimulatory factor (BSF1). IL-4 has since been shown to have multiple biological effects on hematopoietic and non-hematopoietic cells, including B and T cells, monocytes, macrophages, mast cells, myeloid and erythroid progenitors, fibroblasts, and endothelial cells. Rat, mouse and human IL-4 are species-specific in their activities.

Assay Type: Solid Phase Sandwich ELISA
Sample Type/Volume Required: Cell Culture Supernates (50μL), Serum (50μL), EDTA Plasma (50μL), Heparin Plasma (50μL), Citrate Plasma (50μL)
Sensitivity: 10pg/mL
Specificity: Natural and recombinant human IL-4
Cross Reactivity: <50% cross-species reactivity observed with species tested. <0.5% cross-reactivity observed with available related molecules.