Recombinant human serum albumin (abbreviated as OsrHSA) is widely used as excipient and stabilizer because of its non-enzymatic activity and non-immunogenicity. In addition, it is also used in pharmaceutical excipients because of its anti-oxidation. The OsrHSA can be used as a carrier in a pharmaceutical formulation which facilitates the formulation and has the effect of increasing the stability of the drug, altering the absorption of the drug, increasing the bioavailability, controlling the drug release rate and release site and increasing acceptability. On the other hand, the OsrHSA is animal component free, which is very safe for the vaccine excipient.
Physical Appearance: Slightly sticky, yellow or brown transparent liquid
Formulation: It is packaged in 50ml with 20% concentration
Purity: More than 99.99% as determined by SDS-PAGE and HPLC analysis.
Endotoxin: Less than 0.01EU/mg
In the rabies vaccine production, the titer results of VMM containing 0.3% pHSA and 0.3% OsrHSA are comparable.
1. Healthgen quality control systerm has been certified by ISO 9001:2008 and ensure standardized process as well as qualified products.
2. Healthgen recombinant human serum albumin is free of animal origin, which effectively avoid any potential risk of animal bacteria, prions, virus and contagious protein disease.
3. Healthgen recombinant human serum albumin (OsrHSA) has excellent batch consistency. Using self-pollination rice as the bioreactor to express the rHSA, with the world's advanced facility and top production proceeding to extract and purify the OsrHSA, Healthgen can ensure the excellent consistency of OsrHSA from different batches.