IL-5 (human), (recombinant)

Interleukin-5, B-cell differentiation factor I, Eosinophil differentiaion factor, TFR

RUO

P05113

Produced in E. coli . Contains 116/232 amino acids.

≤1 EU/μg protein (LAL test)

≥95% (SDS-PAGE)

TF-1 cell proliferation; ED50 ≤ 2 ng/mL (≥ 5.0 x 10 5 units/mg) .

Reconstitute in sterile water at 0.1 mg/mL.

Dimer, ~13.3/26.6 kDa

Ambient Temperature

-80°C

Lyophilized from a sterile (0.2 micron) filtered solution containing 10 mM sodium glycinate, pH 8.5.