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Anti-IL21 Receptor Antibody (aa35-64) LS-C83977

Note: This antibody replaces LS-C8220, LS-C8219, LS-C70990
Catalog Size Price
LS-C83977-200 200 µg (1 mg/ml) Unavailable

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Western blot of IL-21R in 30 ugs of Raji cell lysate using antibody at 1 ug/ml.
Anti-IL21 Receptor Antibody (aa97-111) IHC-plus™ LS-B572
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Anti-IL21 Receptor antibody IHC of human thymus. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody LS-B572 concentration 5 ug/ml.
Anti-IL21 Receptor Antibody (aa35-64) LS-C83978
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Anti-IL21 Receptor Antibody (clone 4A9, PE) LS-C106102
Rat Monoclonal [clone 4A9] (IgG2a,k) to Mouse IL21 Receptor
Flow Cytometry
PE Conjugated
Staining of BALB/c splenocytes with 0.25 ug of PE Rat IgG2a isotype control (open histogram) or PE anti-mouse IL-21R antibody (colored histogram). Total viable cells were used for analysis. This image was taken for the unconjugated form of this product. Other forms have not been tested.
Anti-IL21 Receptor Antibody (clone 4A9, Biotin) LS-C106420
Rat Monoclonal [clone 4A9] (IgG2a,k) to Mouse IL21 Receptor
Flow Cytometry
Biotin Conjugated
Staining of C57Bl/6 splenocytes with 0.25 ug of Biotin Rat IgG2a isotype control (open histogram) or 0.25 ug of Biotin anti-mouse IL-21R antibody (colored histogram) followed by SAv-PE. Cells in the lymphocyte gate were used for analysis. This image was taken for the unconjugated form of this product. Other forms have not been tested.

100% Guaranteed
Rabbit Polyclonal to Mouse IL21 Receptor
IHC, Flow Cytometry, ELISA


Mouse IL21 Receptor
Mouse (tested or 100% immunogen sequence identity)
Rat (at least 90% immunogen sequence identity)
Immunoaffinity purified


  • IHC
  • Flow Cytometry
  • ELISA (1:100000)

Specificity and Use

IL21 Receptor antibody was raised against synthetic peptide CVLETRSPNPSILSLTWQDEYEELQDQETF corresponding to 35-65 residues of N-terminus of mouse IL-21 receptor. Percent identity by BLAST analysis: Mouse (100%); Rat (90%).
Peptide sequence is <50 % identical to other sequences in GenBank. The antibody recognizes mouse IL-21 receptor. Not tested for cross-reactivity to human IL-21 receptor.


10 mM KHPO4, 140 mM NaCl with 1 mg/ml BSA and 0.1% sodium azide
Store at -20°C. Aliquot to avoid freeze/thaw cycles.
For research use only.

About IL21 Receptor

Q9HBE5 NM_021798 NP_068570.1

IL21R Antibody, CD360 Antibody, Interleukin 21 receptor Antibody, Interleukin-21 receptor Antibody, NILR Antibody, IL-21 receptor Antibody, CD360 antigen Antibody, IL-21R Antibody, IL21 Receptor Antibody, Novel interleukin receptor Antibody

IL21 Receptor is a cytokine receptor for interleukin 21 (IL21). It belongs to the type I cytokine receptors, and has been shown to form a heterodimeric receptor complex with the common gamma-chain, a receptor subunit also shared by the receptors for interleukin 2, 4, 7, 9, and 15. This receptor transduces the growth promoting signal of IL21, and is important for the proliferation and differentiation of T cells, B cells, and natural killer (NK) cells.

Requested From: 
Date Requested: 5/26/2018

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