Anti-IL-21/Il21 Antibody

SKU: A00459-1

Size: 100 μg

Storage: Store at -20℃ for one year from date of receipt. After reconstitution, at 4℃ for one month. It can also be aliquotted and stored frozen at -20℃ for six months. Avoid repeated freeze-thaw cycles.

Form: Lyophilized

Reactivity: Mouse,Rat

Applications: IHC,ELISA

Application Details: Immunohistochemistry (Paraffin-embedded Section), 2-5μg/ml, Mouse, Rat
ELISA, 0.1-0.5μg/ml, -

Gene Name: Il21

Specificity:

Background: Interleukin 21 (IL-21) is a protein that in humans is encoded by the IL21 gene. This gene encodes a member of the common-gamma chain family of cytokines with immunoregulatory activity. The encoded protein plays a role in both the innate and adaptive immune responses by inducing the differentiation, proliferation and activity of multiple target cells including macrophages, natural killer cells, B cells and cytotoxic T cells. Dysregulation of this gene plays a role in multiple immune-mediated diseases including lupus, psoriasis and chronic inflammatory diseases. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene.

Immunogen: E.coli-derived mouse IL-21/Il21 recombinant protein (Position: H18-S146).

Clonality: Polyclonal

Contents: Each vial contains 4mg Trehalose, 0.9mg NaCl, 0.2mg Na2HPO4, 0.005mg NaN3.

Purification: Immunogen affinity purified.

Reconstitution: Add 0.2ml of distilled water will yield a concentration of 500μg/ml.

Reference: 1. Berglund, L. J., Avery, D. T., Ma, C. S., Moens, L., Deenick, E. K., Bustamante, J., Boisson-Dupuis, S., Wong, M., Adelstein, S., Arkwright, P. D., Bacchetta, R., Bezrodnik, L., and 12 others. IL-21 signalling via STAT3 primes human naive B cells to respond to IL-2 to enhance their differentiation into plasmablasts. Blood 122: 3940-3950, 2013. 2. Brandt, K., Singh, P. B., Bulfone-Paus, S., Ruckert, R. Interleukin-21: a new modulator of immunity, infection, and cancer. Cytokine Growth Factor Rev. 18: 223-232, 2007. 3. Brodeur, T. Y., Robidoux, T. E., Weinstein, J. S., Craft, J., Swain, S. L., Marshak-Rothstein, A. IL-21 promotes pulmonary fibrosis through the induction of profibrotic CD8+ T cells. J. Immun. 195: 5251-5260, 2015.

Uniprot ID: Q9ES17

Host: Rabbit

Concentration: Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.

Conjugate:

Cross Reactivity: No cross-reactivity with other proteins

Isotype: Rabbit IgG

Phospho_site:

Clone Number:

Observed Molecular Weight: 65-80 kDa

Calculated Molecular Weight: 22875 MW

Gene ID: 60505

Protein Name: Interleukin-21

Gene Full Name: interleukin 21

Synonyms: IL 21; IL21; IL-21; interleukin 21; Za11