Synonyms rHuActivin Receptor IB, His; ALK-4; Activin RIB; ACVR1B Species HumanSource HEK 293 Accession P36896 Gene ID 91 Molecular Weight Approximately 18.0 kDa AA Sequence SGPRGVQALL CACTSCLQAN YTCETDGACM VSIFNLDGME HHVRTCIPKV ELVPAGKPFY CLSSEDLRNT HCCYTDYCNR IDLRVPSGHL KEPEHPSMWG PVEHHHHHH Biological Activity Data is not available. Appearance Lyophilized powder. Formulation Lyophilized after extensive dialysis against 20 mM PB, 150 mM NaCl, pH 7.4. Endotoxin Level <1 EU/μg, determined by LAL method. Reconstitution Reconstitute the lyophilized recombinant Human Activin Receptor IB, His (HEK293-expressed) (rHuActivin Receptor IB, His) to 100 µg/mL using ddH2O or diluted with PBS. Storage & Stability Lyophilized recombinant Human Activin Receptor IB, His (HEK293-expressed) (rHuActivin Receptor IB, His) is stored at -20°C. After reconstitution, it is stable at 4°C for 1 week or -20°C for long |