Human Myostatin-Propeptide/重组人Myostatin-Propeptide

Human Myostatin-Propeptide/重组人Myostatin-Propeptide
产品编号：100-349
产品规格：25μg
Description: Mature Myostatin is obtained by proteolytic processing of a biologically-inactive precursor protein, which contains an N-terminal propeptide of 243 amino acid residues. Myostatin Propeptide exhibits high binding affinity for myostatin and has been shown to be a potent inhibitor of Myostatin. Over-expression of myostatin propeptide in mice resulted in large increases (up to 200%) in skeletal muscle mass, similar to those observed in Myostatin knockout mice. Recombinant Human Myostatin Propeptide is a 27.8 kDa protein consisting of 244 amino acid residues.
Source: E. coli
Molecular Weight: 27.8 kDa
Purity: 98 % (SDS-PAGE, HPLC)
Endotoxin level/内毒素水平: < 0.1 ng per ug of Myostatin-Propeptide
Stabilizer: none
Formulation: lyophilized
Biological Activity: Determined by its ability to neutralize the Myostatin inhibitory effect of murine MPC-11 cells. The expected is 0.01–0.04 μg/ml in the presence of 50 ng/ml Myostatin.
Stability: The lyophilized protein is stable for at least 2 years from date of receipt at -200C. Reconstituted Myostatin-Propeptide is stable for at least 3 months when stored in working aliquots with a carrier protein at -200C.
Avoid repeated freeze-thaw cycles.
Usage: Human Myostatin-Propeptide is offered for research use. Not for drug use. Not for human use.