Excipient Grade Recombinant Human Serum Albumin Liquid 50mL With 20% Concentration

Excipient grade Recombinant Human Serum Albumin Liquid With 50mL, 20% Concentration
 
Details
 
Other Names: Recombinant HSA rHSA, OsrHSA
Source: Rice Grain (Oryza Sativa)
Molecular weight: 66.5 kDa
Grade: Excipient Grade
Purity: Greater than 99% as determined by SDS-PAGE
Physical Appearance: Slightly viscous, yellow to brownish clear liquid, not turbid
Formulation: No stabilizer or surface active agent
Endotoxin: Less than <0.01EU/mg
Amino Acid Sequence: Same as the HSA from plasma
Packaging size: 50ml, with 20% concentration
Storage and Handling: Stored at temperatures 2-8℃ for 60 months
 
 
Description
 
Human serum albumin (HSA) is the most abundant protein in human plasma. It can transport hormones, lipids, and other molecules and maintain osmotic pressure. OsrHSA, a recombinant human serum albumin expressed by rice endosperm platform, provides an excellent solution for animal free material. Compared to FBS, pHSA and BSA, OsrHSA has higher purity and excellent batch consistency. Meanwhile, OsrHSA is widely used as excipient, stabilizer and embedding agent in bio-pharmaceutical applications. The rice endosperm platform makes the manufacture capability at hundreds of kilograms scales.
 
The OsrHSA, independently developed by Healthgen Biotech with its core patented rice endosperm specific expression platform(Oryz^HiExp), has a series of advantages, such as:
1) Safer: rice-derived and animal component free, eliminate or reduce potential risk of contamination by blood-derived pathogens.
2) Chemical defined, without unknown ingredients, and will not induce undirected differentiation.
3) Excellent batch consistency.
4) Has gained the DMF from US FDA.
5) High capacity and stable supply: the production capacity of OsrHSA is one-metric ton.
 
 
Besides, we can provide different grades OsrHSA, such as excipient grade and cell culture grade, and the former has stricter quality control standards and higher purity. Customers can choose the right grade for different purposes, for example, excipient grade can be used in drugs carrier, gene therapy, and vaccine, which applications have stricter requirements on the quality of albumin, and cell culture grade for serum-free cell culture media additive.
 
The quality control standards of excipient grade are listed as follows:
 

 
Furthermore, excipient grade OsrHSA is liquid and packaged with 50mL, 20% concentration, which is the same conventional packaging specifications as pHSA.
 

 
Different lots have identical color and transparent appearance, showing the OsrHSA has excellent batch consistency.