Human IL-21 protein

CVID11, IL 21, IL-21, Il21, IL21_HUMAN, Interleukin 21, Interleukin-21, interleukin-21 isoform, Interleukin21, OTTHUMP00000164088, Za11

Q9HBE4

25-155

Human

N-terminal His-IF2DI Tag

E.Coli

Immunology & Inflammation

Greater than 95% as determined by SDS-PAGE

35.9 kDa

-20°C for 12 months as lyophilized;2-8°C for 1 month under sterile conditions after reconstitution

For research use only.

Centrifuge the vial at 10,000 rpm for 1 minute, reconstitute at 200 μg/ml in sterile distilled water by gentle pipetting 2-3 times, don’t vortex

ELISA, WB

Lyophilized from a 0.2 μm filtered solution in 10 mM Hepes, 500 mM NaCl with 5% trehalose, pH 7.4