Fc (human) :TNF-α (soluble) (human), (recombinant)

Tumor necrosis factor α, TNFSF 2

RUO

P01375

Purified by multi-step chromatography.

Stable for at least 6 months after receipt when stored at -20°C.

0.1 mg/mL after reconstitution.

<0.1EU/μg purified protein (LAL test; Associates of CAPE COD Inc.) .

≥90% (SDS-PAGE)

Reconstitute with 100μl sterile water. Further dilutions should be made with medium containing 5% fetal calf serum or a carrier protein.

~48kDa (calculated), ~52kDa (observed)

Blue Ice

-20°C

Historical data has shown that TNFα induces killing of WEHI-164 cells in a concentration range of 0.5-2ng/ml (does not require an enhancer) .

Lyophilized. Contains PBS.