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Product Details

Concentration is not relevant for this product. Please see the protocols for proper use of this product.
Suitable Sample Type
Cell culture supernatant, serum, plasma (EDTA, citrate, heparin), amniotic fluid, urine, white blood

Order Details

IL-2 ELISA Kit Summary

Standard Curve Range
18.8 - 1,200 pg/mL
9.9 pg/mL
Kit Type

Packaging, Storage & Formulations

Storage of components varies. See protocol for specific instructions.
Concentration is not relevant for this product. Please see the protocols for proper use of this product.


Application Notes
The human IL-2 ELISA is an enzyme-linked immunosorbent assay for the quantitative detection of human IL-2

Kit Components

  1. Aluminium pouch(es) with a Microwell Plate coated with monoclonal antibody to human IL-2
  2. 1 vial (100 ul) Biotin-Conjugate anti-human IL-2 polyclonal antibody
  3. Streptavidin-HRP
  4. Human IL-2 Standard lyophilized, 2.4 ng/ml upon reconstitution
  5. Control high, lyophilized
  6. Control low, lyophilized
  7. Sample Diluent
  8. Wash Buffer Concentrate 20x (PBS with 1% Tween 20)
  9. Substrate Solution (tetramethyl-benzidine)
  10. Stop Solution (1M Phosphoric acid)
  11. Adhesive Films


Colored dyes for optional use with this kit are available and will be provided free of charge upon request. Please refer to catalog number NBP2-41404.

Alternate Names for IL-2 ELISA Kit

  • aldesleukin
  • IL2
  • IL-2lymphokine
  • interleukin 2
  • interleukin-2
  • involved in regulation of T-cell clonal expansion
  • T cell growth factor
  • T-cell growth factor
  • TCGF


IL-2 plays a central role in the activation and proliferation of lymphocytes that have been primed by antigens. IL-2 plays a pivotal role in for the expansion of most T-cells, natural killer cells and B-cells during certain phases of their response. IL-2 is a 15 kDa glycoprotein encoded by a single gene located in the q26-28 region of human chromosome 4. The cDNA deduced polypeptide consists of 153 amino acids. Apart from its most important role to mediate antigen-specific T-lymphocyte proliferation, IL-2 modulates the expression of interferon gamma and major histocompatibility antigens, stimulates proliferation and differentiation of activated B-cells, augments natural killer cell activity and inhibits granulocyte-macrophage colony formation. IL-2 displays antitumoral effects, thus being used in cancer therapy. Monitoring of IL-2 levels in serum provides more detailed insights in several pathological situations such as cancer, infectious diseases, transplant rejection, multiple sclerosis, rheumatoid arthritis, systemic lupus erythematosus and type I diabetes.


This product is for research use only and is not approved for use in humans or in clinical diagnosis. ELISA Kits are guaranteed for 6 months from date of receipt.

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Product PDFs


Gene Symbol IL2

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