Description：Recombinant Human MSTN Protein is produced by mammalian expression system and the target gene encoding Lys262-Ser375 is expressed.Form：Lyophilized from a 0.2 μM filtered solution of PBS, pH 7.4.Gene Symbol：MSTNAlternative Names：GDF8; Growth/differentiation factor 8; GDF-8; Myostatin Entrez Gene (Human)： 2660; SwissProt (Human)： O14793; Purity：Greater than 95% as determined by reducing SDS-PAGE.Chemical Structure：KRSRRDFGLD CDEHSTESRC CRYPLTVDFE AFGWDWIIAP KRYKANYCSG ECEFVFLQKY PHTHLVHQAN PRGSAGPCCT PTKMSPINML YFNGKEQIIY GKIPAMVVDR CGCSDirections for Use：Always centrifuge tubes before opening. Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100 μg/ml. Dissolve the lyophilized protein in 1X PBS. Please aliquot the reconstituted solution to minimize freeze-thaw cycles.Quality Control：Endotoxin: Less than 0.1 ng/μg (1 IEU/μg) as determined by LAL test.Storage/Stability：Lyophilized protein should be stored at -20°C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at -20°C for 3 months.