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Anti-IL21 Antibody (aa33-61) LS-C83969

Catalog Size Price
LS-C83969-100 100 µg Unavailable

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91 IL21 Antibodies

Most Popular IL21 Antibodies

Anti-IL21 Antibody (Internal) IHC-plus™ LS-B1364
Rabbit Polyclonal (IgG) to Human IL21
IHC, IHC - Paraffin, Western blot
Anti-IL21 antibody IHC of human spleen. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody LS-B1364 concentration 5 ug/ml.
Anti-IL21 Antibody (aa118-146) LS-C83970
Rabbit Polyclonal to Mouse IL21
Anti-IL21 Antibody (Biotin) LS-C104548
Rabbit Polyclonal to Mouse IL21
Western blot, ELISA
Biotin Conjugated
Sandwich ELISA of IL-21 antibody LS-C104716.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
Anti-IL21 Antibody LS-C104584
Rabbit Polyclonal (IgG) to Human IL21
Western blot, ELISA, Neutralization, Sandwich ELISA
Anti-IL21 Antibody LS-C104716
Rabbit Polyclonal to Mouse IL21
Western blot, ELISA
Sandwich ELISA of IL-21 antibody LS-C104716.  This image was taken for the unconjugated form of this product. Other forms have not been tested.

100% Guaranteed
Goat Polyclonal to Human IL21


Human IL21
Human (tested or 100% immunogen sequence identity)
Monkey, Bat, Bovine, Dog, Horse (at least 90% immunogen sequence identity)
Immunoaffinity purified


  • ICC
  • ELISA (1:100000)

Specificity and Use

IL21 antibody was raised against synthetic peptide C-40RQLIDIVDQLKNYVNDLVPEFLPAPEDVE68 corresponding to N-terminus region of human IL-21. Percent identity by BLAST analysis: Human, Gorilla (100%); Gibbon, Monkey, Marmoset (97%); Bat, Bovine, Horse (93%); Elephant, Dog (90%); Panda, Pig (83%).
Peptide sequence is <50 % identical to other interleukins in this region. The antibody recognizes human IL-21. Not tested for cross-reactivity to mouse IL-21.


Phosphate buffered saline, 0.1% sodium azide
Short term: -20°C; Long term: -70°C; Avoid freeze-thaw cycles.
For research use only.

About IL21

Q9HBE4 NM_021803 NP_068575.1

IL21 Antibody, Interleukin 21 Antibody, Interleukin-21 Antibody, Interleukin-21 isoform Antibody, Za11 Antibody, IL-21 Antibody

Cytokine with immunoregulatory activity. May promote the transition between innate and adaptive immunity. Induces the production of IgG1 and IgG3 in B-cells (By similarity). May play a role in proliferation and maturation of natural killer (NK) cells in synergy with IL15. May regulate proliferation of mature B- and T-cells in response to activating stimuli. In synergy with IL15 and IL18 stimulates interferon gamma production in T-cells and NK cells.

Requested From: 
Date Requested: 5/23/2018

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