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IL-21R Antibody - BSA Free

Novus Biologicals, part of Bio-Techne | Catalog # NBP1-76739

Novus Biologicals, part of Bio-Techne

Key Product Details

Validated by

Biological Validation

Species Reactivity

Validated:

Human, Mouse, Rat

Cited:

Human

Applications

Validated:

ELISA, Immunocytochemistry/ Immunofluorescence, Immunohistochemistry, Immunohistochemistry-Paraffin, Western Blot

Cited:

IF/IHC, Immunofluorescence, Immunohistochemistry-Paraffin, Western Blot

Label

Unconjugated

Antibody Source

Polyclonal Rabbit IgG

Format

BSA Free

Concentration

1 mg/ml

Product Specifications

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

Clonality

Polyclonal

Host

Rabbit

Isotype

IgG

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.

Scientific Data Images for IL-21R Antibody - BSA Free

Immunohistochemistry: IL-21R Antibody - BSA Free [NBP1-76739]

Immunohistochemistry: IL-21R Antibody - BSA Free [NBP1-76739]

Immunohistochemistry: IL-21R Antibody [NBP1-76739] - Examples of negative, weak and high expression of IL-21R (brown) in human PDAC tissue. Black arrows: tumor cells. Image collected and cropped by CiteAb from the following publication (https://www.mdpi.com/2073-4409/8/9/1104) licensed under a CC-BY license.
Immunocytochemistry/ Immunofluorescence: IL-21R Antibody - BSA Free [NBP1-76739]

Immunocytochemistry/ Immunofluorescence: IL-21R Antibody - BSA Free [NBP1-76739]

Immunocytochemistry/Immunofluorescence: IL-21R Antibody [NBP1-76739] - IL-21R expression in human PDAC cell lines. Untreated human PDAC cell lines AsPC-1, BxPC-3, and Panc-1 were tested for IL-21R expression in (A) immunofluorescence staining (left: IL-21R+ cells, right: Alexa488 goat anti-rabbit IgG only; nuclei: DAPI (blue), IL-21R: Alexa488 (green)). White bar: 20 um. Image collected and cropped by CiteAb from the following publication (https://www.mdpi.com/2073-4409/8/9/1104) licensed under a CC-BY license.
Western Blot: IL-21R AntibodyBSA Free [NBP1-76739]

Western Blot: IL-21R AntibodyBSA Free [NBP1-76739]

Western Blot: IL-21R Antibody [NBP1-76739] - IL-21R expression in human PDAC cell lines. Untreated human PDAC cell lines AsPC-1, BxPC-3, and Panc-1 were tested for IL-21R expression in Western Blot. Image collected and cropped by CiteAb from the following publication (https://www.mdpi.com/2073-4409/8/9/1104) licensed under a CC-BY license.

Applications for IL-21R Antibody - BSA Free

Application
Recommended Usage

ELISA

1:100-1:2000

Immunocytochemistry/ Immunofluorescence

20 ug/mL

Immunohistochemistry

10 ug/ml

Immunohistochemistry-Paraffin

10 ug/ml

Western Blot

1-2 ug/ml
Application Notes
An approximately 60 kDa band can be detected in Western Blot. Use in ICC/IF was reported in scientific literature (PMID: 31540511).

Formulation, Preparation, and Storage

Purification

Peptide affinity purified

Formulation

PBS

Format

BSA Free

Preservative

0.02% Sodium Azide

Concentration

1 mg/ml

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.

Background: IL-21R

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.

Long Name

Interleukin 21 Receptor

Alternate Names

CD360, IL-21 R, IL21R, NILR

Gene Symbol

IL21R

UniProt

Additional IL-21R Products

Product Documents for IL-21R Antibody - BSA Free

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

Product Specific Notices for IL-21R Antibody - BSA Free

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.

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