MSTN 蛋白, Cat (HEK293, His)

MSTN (Myostatin) serves as a dedicated negative regulator of skeletal muscle growth, forming homodimers through disulfide linkages. It inhibits WFIKKN2 activity through interaction and further contributes to its role in negatively modulating skeletal muscle growth by engaging with FSTL3. MSTN Protein, Cat (HEK293, His) is the recombinant cat-derived MSTN protein, expressed by HEK293 , with N-10*His labeled tag. The total length of MSTN Protein, Cat (HEK293, His) is 357 a.a., with molecular weight of 46 kDa.

MSTN（肌肉生长抑制素）作为骨骼肌生长的专用负调节因子，通过二硫键形成同型二聚体。它与 WFIKKN2 相互作用，有效抑制 WFIKKN2 的活性。此外，MSTN 与 FSTL3 结合，进一步发挥其负调节骨骼肌生长的作用。

Cat

HEK293

N-10*His

M3WPT7 (G19-S375)

101081322  [NCBI]

GPVDLNENSEQKENVEKEGLCNACTWRQNTKSSRIEAIKIQILSKLRLETAPNISKDAIRQLLPKAPPLRELIDQYDVQRDDSSDGSLEDDDYHATTETIITMPTESDLLMQVEGKPKCCFFKFSSKIQYNKVVKAQLWIYLRPVKTPTTVFVQILRLIKPMKDGTRYTGIRSLKLDMNPGTGIWQSIDVKTVLQNWLKQPESNLGIEIKALDENGHDLAVTFPGPGEDGLNPFLEVKVTDTPKRSRRDFGLDCDEHSTESRCCRYPLTVDFEAFGWDWIIAPKRYKANYCSGECEFVFLQKYPHTHLVHQANPRGSAGPCCTPTKMSPINMLYFNGKEQIIYGKIPAMVVDRCGCS

46 kDa

Greater than 90% as determined by reducing SDS-PAGE.

无菌粉末.

Lyophilized from a 0.2 μm filtered solution of PBS, 6% Trehalose, pH 7.4.

<1 EU/μg, determined by LAL method.

It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH₂O.

Stored at -20°C for 2 years. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.

Room temperature in continental US; may vary elsewhere.