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Human IL-2 Quantikine ELISA Kit, R&D Systems

A 4.5 hour solid phase ELISA designed to measure IL-2 levels in cell culture supernates, serum, and plasma. It contains E. coli-expressed recombinant human IL-2 and antibodies raised against recombinant human IL-2.

$615.61 - $2,943.11

Specifications

Product Type Solid Phase Sandwich ELISA
Gene ID (Entrez) 3558
Sample Type Cell Culture Supernates, Serum, EDTA Plasma, Heparin Plasma, Citrate Plasma
Sample Volume Cell Culture Supernates (100μL), Serum (100μL), EDTA Plasma (100μL), Heparin Plasma (100μL), Citrate Plasma (100μL)
Sensitivity 7pg/mL
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Products
Catalog Number Mfr. No. Packaging Quantity Price Quantity    

D2050

 
r & d systems
D2050
1 Plate Each for $615.61

S2050

 
r & d systems
S2050
6 Plates Each for $2,943.11
Description & Specifications

Specifications

Product Type Solid Phase Sandwich ELISA
Gene ID (Entrez) 3558
Sample Type Cell Culture Supernates, Serum, EDTA Plasma, Heparin Plasma, Citrate Plasma
Sample Volume Cell Culture Supernates (100μL), Serum (100μL), EDTA Plasma (100μL), Heparin Plasma (100μL), Citrate Plasma (100μL)
Sensitivity 7pg/mL
Species Human
Specificity Natural and recombinant human IL-2
Sufficient For Sufficient materials to run ELISAs on at least six 96-well plates

Interleukin 2 (IL-2) was initially identified as a T cell growth factor that is produced by T cells following activation by mitogens or antigens. Since then, it has also been shown to stimulate the growth and differentiation of B cells, natural killer (NK) cells, lymphocyte activated killer (LAK) cells, monocytes/macrophages and oligodendrocytes. At the amino acid sequence level, there is approximately 60% - 90% similarity between species. Mature human IL-2 shows 65%, 67%, 72%, 78%, and 64% aa identity to mouse, rat, pig, cat, and cow IL-2, respectively.

Assay Type: Solid Phase Sandwich ELISA
Sample Type/Volume Required: Cell Culture Supernates (100μL), Serum (100μL), EDTA Plasma (100μL), Heparin Plasma (100μL), Citrate Plasma (100μL)
Sensitivity: 7pg/mL
Specificity: Natural and recombinant human IL-2
Cross Reactivity: <50% cross-species reactivity observed with species tested. <0.5% cross-reactivity observed with available related molecules.