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Quantity: 100 ug                                                                   Application: ELISA

Predicted M.W.: 18 kDa                                                        Uniprot ID: Q9HBE4

Background:

Interleukin 21 (IL21) is a cytokine with immunoregulatory activity.  It plays a role between innate and adaptive immunity.  Working with IL15 it may play a role in proliferation and maturation of natural killer (NK) cells.  IL21 may regulate the proliferation of mature B- and T-cells in response to activating stimuli.  It stimulates interferon gamma production in T-cells and NK cells.                         

Other Names:

IL-21, Za11

Source and Purity:

Rabbit polyclonal antibodies were produced by immunizing animals with a GST-fusion protein containing the C-terminal region of human IL21.  Antibodies were purified by affinity purification using immunogen. 

Storage Buffer and Condition:

Supplied in 1 x PBS (pH 7.4), 100 ug/ml BSA, 40% Glycerol, 0.01% NaN₃. Store at -20 °C. Stable for 6 months from date of receipt.

Species Specificity:

Human

Tested Applications: 

ELISA:  1:1,000- 1:10,000 (detect native recombinant protein in a direct ELISA assay). 

              Suitable for using as ELISA capture or detection antibodies.