Filtered (0.4um) and lyophilized from 0.5 mg/ml in 0.05M Acetate buffer, pH 4.0.
Filtered White lyophilized (freeze-dried) powder.
Greater than 95% as determined by SDS-PAGE.
It is recommended to add 0.1M Acetate buffer pH4 to prepare a working stock solution of approximately 0.5 mg/mL and let the lyophilized pellet dissolve completely. For conversion into higher pH value, we recommend intensive dilution by relevant buffer to a concentration of 10ug/ml. In higher concentrations the solubility of this antigen is limited. Product is not sterile! Please filter the product by an appropriate sterile filter before using it in the cell culture.
Store lyophilized protein at -20oC. Aliquot the product after reconstitution to avoid repeated freezing/thawing cycles. Reconstituted protein can be stored at 4oC for a limited period of time; it does not show any change after two weeks at 4oC.
Osteocrin, Musclin, OSTN.
