Anti-Interleukin 21 (IL-21) Antibody, clone 1G8

32160702

NA.41

Interleukin 21 (IL-21) is a cytokine that has immunoregulatory activity on cells of the immune system, including natural killer (NK) cells and cytotoxic T cells that can destroy virally infected or cancerous cells. IL-21 induces cell division/proliferation in its target cells and is expressed in activated human CD4+ T cells. IL-21 may promote the transition between innate and adaptive immunity and may play a role in proliferation and maturation of natural killer (NK) cells in synergy with IL15. IL-21 expression is up-regulated in Th2 and Th17 subsets of T helper cells, as well as follicular T cells. Furthermore IL-21 is expressed in NK T cells regulating the function of these cells. IL-21 is also produced by Hodgkin′s lymphoma (HL) cancer cells and may explain a great deal of the behavior of classical Hodgkin′s lymphoma including clusters of other immune cells gathered around HL cells in cultures.

Full length recombinant protein corresponding to human IL-21.

This Anti-Interleukin 21 (IL-21) Antibody, clone 1G8 is validated for use in WB, ELISA for the detection of Interleukin 21 (IL-21).
ELISA Analysis: A previous lot was used by an independent laboratory in ELISA. (Dr. Gerard Zurawski, Baylor Institute for Immunology Research, Dallas, TX)

Evaluated by Western Blot from human IL-21 recombinant protein.

Western Blot Analysis: 0.5 µg/mL of this antibody detected IL-21 on 10 µg of human IL-21 recombinant protein.

Protein G
Format: Purified

Control
Human IL-21 recombinant protein

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.

100

mouse

purified immunoglobulin

primary antibodies

AB43.50.32H5.1G8, monoclonal

human

ELISA: suitable
western blot: suitable

IgG2aκ

NP_068575

Q9HBE4

wet ice

human ... IL21(59067)

Two isoforms are observed at ~16 and ~18 kDa

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

12 - Non Combustible Liquids

WGK 1