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Human IL-2 ELISA Kit

for serum, plasma, cell culture supernatant and urine


species reactivity



kit of 96 wells (12 strips x 8 wells)


ELISA: suitable
capture ELISA: suitable


sample type plasma
sample type serum
sample type cell culture supernatant(s)
sample type urine

assay range

inter-assay cv: <12%
intra-assay cv: <10%
sensitivity: 4 pg/mL
standard curve range: 2.07-1500 pg/mL

detection method


shipped in

wet ice

storage temp.


Gene Information

human ... IL2(3558)

General description

The Human IL-2 ELISA (Enzyme-Linked Immunosorbent Assay) kit is an in vitro enzyme-linked immunosorbent assay for the quantitative measurement of human IL-2 in serum, plasma, cell culture supernatants and urine.


Recombinant Human IL-2


Human IL-2 ELISA Kit has been used in the analysis of interleukins levels in human plasma.

Biochem/physiol Actions

IL-2 (interleukin 2) is a powerful immunoregulatory lymphokine produced by T-cells in response to antigenic or mitogenic stimulation. It is a type I cytokine. IL-2/IL-2R (interleukin 2/IL-2 receptor) signaling is required for T-cell proliferation and other fundamental functions which are essential for the immune response. IL-2 stimulates growth and differentiation of B-cells, NK (natural killer) cells, lymphokine activated killer cells, monocytes, macrophages and oligodendrocytes. It is associated with recurrent oral ulcer, asthma and Mycoplasma pneumoniae infection in children. Absence of IL2 in mice causes fatal lymphoproliferative inflammatory disease (IL-2 deficiency syndrome). IL-2 signaling involves three pathways: phosphoinositol 3-kinase (PI3-K)/AKT, Ras-MAPK (mitogen activated protein kinase), and JAK-STAT (Janus kinase - signal transducers and activators of transcription) pathways.

Other Notes

A sample Certificate of Analysis is available for this product.
Please type the word sample in the text box provided for lot number.

Kit Components Also Available Separately

Product No.

  • RABELADAELISA 1X Assay/Sample Diluent Buffer A (Item D1)

  • RABELADBELISA 5X Assay/Sample Diluent Buffer B (Item E1)

  • RABSTOP3ELISA Stop Solution (Item I)

  • RABTMB3ELISA Colorimetric TMB Reagent (HRP Substrate, Item H)

  • RABWASH420X Wash Buffer (Item B)






Hazard Classifications

Met. Corr. 1

Storage Class Code

8B - Non-combustible, corrosive hazardous materials

Certificate of Analysis

Certificate of Origin

BbvI & RsaI Restriction of AR-DBD, IL-6, IL-8, and SPF Discriminate Prostate Cancer
Hessien M, et al.
Biomedica : Revista del Instituto Nacional de Salud, 34(4), 236-236 (2018)
Microarray analysis of potential genes in the pathogenesis of recurrent oral ulcer.
Han J
International Journal of Clinical and Experimental Pathology, 8, 12419-12427 (2015)
The interleukin (IL) 2 receptor beta chain is shared by IL-2 and a cytokine, provisionally designated IL-T, that stimulates T-cell proliferation and the induction of lymphokine-activated killer cells.
Bamford RN
Proceedings of the National Academy of Sciences of the USA, 91, 4940-4944 (1994)
Homeostatic maintenance of natural Foxp3(+) CD25(+) CD4(+) regulatory T cells by interleukin (IL)-2 and induction of autoimmune disease by IL-2 neutralization.
Setoguchi R
The Journal of Experimental Medicine, 201, 723-735 (2005)
IL-2 family cytokines: new insights into the complex roles of IL-2 as a broad regulator of T helper cell differentiation.
Liao W
Current Opinion in Immunology, 23, 598-604 (2011)

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