IL-21 (mouse), (recombinant)

Interleukin-21

RUO

Q9ES17

Produced in E. coli . Contains 130 amino acids.

≤1 EU/μg protein (LAL test)

≥95% (SDS-PAGE)

Mouse thymocyte proliferation with costimulation; ED50 ≤ 10 ng/mL (≥ 1.0 x 10 5 units/mg) .

Reconstitute in sterile water at 0.1 mg/mL.

~15.1 kDa

Ambient Temperature

-80°C

Lyophilized from a sterile (0.2 micron) filtered solution containing 20 mM sodium bicarbonate, pH 8.5.