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

a 4.5 hour solid phase ELISA designed to measure IL-4 levels in cell culture supernates, serum, and plasma.

$624.40 - $2,985.15

Specifications

Cross Reactivity <50% cross-species reactivity observed with species tested. <0.5% cross-reactivity observed with available related molecules.
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
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Products ${productFamilyLength}
Catalog Number Mfr. No. Gene ID (Entrez) Packaging Quantity Price Quantity  
Catalog Number Mfr. No. Gene ID (Entrez) Packaging Quantity Price Quantity  
D4050 R & D Systems
RDSD4050
3565 1 Plate Each for $624.40
S4050 R & D Systems
RDSS4050
3565 6 Plates Each for $2,985.15
Specifications

Description

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.

Description & Specifications

Specifications

<50% cross-species reactivity observed with species tested. <0.5% cross-reactivity observed with available related molecules.
Cell Culture Supernates, Serum, EDTA Plasma, Heparin Plasma, Citrate Plasma
10pg/mL
Natural and recombinant human IL-4
Solid Phase Sandwich ELISA
Cell Culture Supernates (50μL), Serum (50μL), EDTA Plasma (50μL), Heparin Plasma (50μL), Citrate Plasma (50μL)
Human
Sufficient materials to run ELISAs on at least six 96-well plates