Recombinant Human TGFB1

Proteins and Peptides

HEK293 cells

Human

Centrifuge the vial before opening, reconstitute in sterile distilled water to a concentration of 0.1-1 mg/ml by gently pipetting 2-3 times, don't vortex.

16,38,55 kDa

30-390

Greater than 90% as determined by SDS-PAGE.

50μg

200μg

1mg

Lyophilized powder

Western Blot, ELISA

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

1-2 weeks

The lyophilized protein is stable at -20 °C for up to 1 year. After reconstitution, the protein solution is stable at -20 to -80 °C for 3 months or 1 week at 2 to 8 °C under sterile conditions. For extended storage, it is recommended to further dilute in working aliquots, avoid repeated freeze/thaw cycle.

P01137

CED,DPD1,IBDIMDE LAP,TGF-beta1,TGFB,TGFbeta

Protein TGFB1

RUO

Activity: Measured by its ability to inhibit the IL-4-dependent proliferation of HT‑2 mouse T cells. The ED50 for this effect is 0.05-0.3 ng/mL.

Endotoxin: < 1 EU/µg as determined by LAL test.

Tag : C-terminal His Tag