GASP-1 human,;, recombinant, expressed in CHO cells, >=95% (SDS-PAGE), >=95% (HPLC)

Stock Code: 3593233
Manufacturer Part No: SRP3284-25UG

Order Now for 7 day delivery

Click Add to Quote for price and delivery

Quantity: - +

Descriptions

Biochem/physiol Actions

Growth and differentiation factor-associated serum protein-1 (GASP-1) is a secreted inhibitory TGF-? binding protein that contains multiple protease inhibitor structural domains. It can act as a potent soluble inhibitor of myostatin and GDF-11, but not Activin-A.

General description

Growth and differentiation factor-associated serum protein-1 (GASP-1) is expressed primarily in the ovary, testis, and brain. The GASP-1 gene encodes a 571 amino acid protein that contains a 29 amino acid secretion signal sequence, and multiple identifiable structural features, including a WAP domain, a follistatin/Kazal domain, an immunoglobulin domain, two tandem Kunitz domains, and a netrin domain. Recombinant human GASP-1 is a 542 amino acid protein that migrates at an apparent molecular weight of approximately 55-66kDa by SDS-PAGE analysis under non-reducing conditions.

Physical form

Lyophilized from 10 mM Sodium Phosphate, pH 7.8.

Reconstitution

Centrifuge the vial prior to opening. Reconstitute in water to a concentration of 0.1-1.0 mg/mL. Do not vortex. This solution can be stored at 2-8°C for up to 1 week. For extended storage, it is recommended to further dilute in a buffer containing a carrier protein (example 0.1% BSA) and store in working aliquots at -20°C to -80°C.