SCGF beta Recombinant Protein

SCGF α and β are hematopoietic growth factor that exerts their activity at early stages of hematopoiesis. The SCGFs are non-glycosylated species-specific cytokines that can support growth of primitive hematopoietic cells, and in combination with EPO or GM-CSF, promote proliferation or erthroid or myeloid progenitors, respectively. Recombinant human SCGF-β is a 25.0 kDa polypeptide containing 227 amino acid residues.

The lyophilized SCGF beta recombinant protein is stable for at least 2 years from date of receipt at -20˚ C. Reconstituted SCGF beta is stable for at least 3 months when stored in working aliquots with a carrier protein at -20˚ C. As with any protein, exposing SCGF beta recombinant protein to repeated freeze / thaw cycles is not recommended. When working with proteins care should be taken to keep recombinant protein at a cool and stable temperature.