TPO Recombinant Protein

Biological activity was determined by its ability to stimulate the proliferation of human MO7e cells. The expected B>ED50 is ≤ 0.2 ng/mL, corresponding to a specific activity of ≥ 5 x 106 units/mg. Endotoxin level is less than 0.1 ng per μg (1EU/μg) .

The lyophilized TPO recombinant protein is stable for at least 2 years from date of receipt at -20°C. Reconstituted TPO stable for at least 3 months when stored in working aliquots with a carrier protein at -20°C. As with any protein, exposing TPO recombinant protein to repeated freeze / thaw cycles is not recommended. When working with proteins care should be taken to keep recombinant protein at a cool and stable temperature.

SPVPPACDPR LLNKLLRDSY LLHSRLSQCP DVNPLSIPVL LPAVDFSLGE WKTQTEQSKA QDILGAVSLL LEGVMAARGQ LEPSCLSSLL GQLSGQVRLL LGALQGLLGT QLPPQGRTTA HKDPSALFLS LQQLLRGKVR FLLLVEGPAL CVRRTLPTTA VPSRTSQLLT LNKF