IL-21R Antibody

Western Blot: IL-21R Antibody [NBP1-76739] - Western blot analysis of IL-21 receptor expression in human HepG2 cell lysate with IL-21 receptor antibody at (A) 1 and (B) 2 ug /ml.

Immunohistochemistry-Paraffin: IL-21R Antibody [NBP1-76739] - Rat lung with IL-21 receptor antibody at 10 ug/ml.

Immunofluorescence: IL-21R Antibody [NBP1-76739] - Immunofluorescence of IL-21 Receptor in Rat Lung cells with IL-21 Receptor antibody at 20 ug/mL.

Immunofluorescence: IL-21R Antibody [NBP1-76739] - IL21R in A431 cells with IL 21 Receptor antibody at 20 ug/mL.Green: IL-21 Receptor Antibody (2469) Blue: DAPI staining

• Reactivity: Hu, Mu, Rt
• Applications: WB, ELISA, ICC/IF, IHC, IHC-P, ICC/IF
• Clonality: Polyclonal
• Host: Rabbit
• Conjugate: Unconjugated
• Concentration: 1 mg/ml

IL-21R Antibody Summary

• Immunogen: Antibody was raised against a synthetic peptide corresponding to amino acids 97 to 111 of human IL-21 receptor precursor. The immunogen is located within amino acids 80 - 130 of IL-21 Receptor. Amino Acid Squence: NITDQSGNYSQECGS
• Isotype: IgG
• Clonality: Polyclonal
• Host: Rabbit
• Gene: IL21R
• Purity: Peptide affinity purified

Applications/Dilutions

• Dilutions:
  • Western Blot 1-2 ug/ml
  • ELISA 1:100-1:2000
  • Immunocytochemistry/Immunofluorescence
  • Immunohistochemistry 10 ug/ml
  • Immunohistochemistry-Paraffin 10 ug/ml
  • Immunofluorescence 20 ug/ml
• Application Notes: Use in ICC/IF was reported in scientific literature (PMID: 31540511).
• Theoretical MW: 62 kDa.
  Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.
• Control Peptide:

  IL-21R Protein (NBP1-76739PEP)

Packaging, Storage & Formulations

• Storage: Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
• Buffer: PBS
• Preservative: 0.02% Sodium Azide
• Concentration: 1 mg/ml
• Purity: Peptide affinity purified

Alternate Names for IL-21R Antibody

• CD360 antigen
• CD360
• IL-21 R
• IL-21 receptor
• IL21R
• IL-21R
• interleukin 21 receptor
• interleukin-21 receptor
• MGC10967
• NILR
• Novel interleukin receptor

Background

A novel cytokine related to IL-2 and IL-15 was recently identified and designated IL-21. The receptor for IL-21 (IL-21R, also termed NILR for novel Interleukin receptor) is a new member of the class I cytokine receptor family. IL-21R forms a complex with the common cytokine receptor gamma chain, gammac, and mediates IL-21 signaling. Both IL-21R and the gammac are necessary for the IL-21 function. IL-21 and its receptor activate JAK-STAT signaling pathway. IL-21R is expressed in spleen, thymus, natural killer (NK), T and B cell lines. IL-21 plays a role in the proliferation and maturation of NK, B and T cell populations.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

Publications for IL-21R Antibody (NBP1-76739)(2)

Publications using NBP1-76739

• Mayer P, Linnebacher A, Glennemeier-Marke H et al. The Microarchitecture of Pancreatic Cancer as Measured by Diffusion-Weighted Magnetic Resonance Imaging Is Altered by T Cells with a Tumor Promoting Th17 Phenotype Int J Mol Sci Jan 5 2020 [PMID: 31948053] (IHC-P, IHC, Human)
• Linnebacher A, Mayer P, Marnet N et al. Interleukin 21 Receptor/Ligand Interaction Is Linked to Disease Progression in Pancreatic Cancer Cells Sep 18 2019 [PMID: 31540511] (IHC, WB, IF)

Bioinformatics

• Gene Symbol: IL21R
• Uniprot:
  • NP_068570()