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99% purity Recombinant Serum Albumin , albumin in serum low endotoxin

Wuhan Healthgen Biotechnology Corp.
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Wuhan Healthgen Biotechnology Corp.
City: Wuhan
Province/State: Hubei
Country/Region: China
Tel: 86-27-59403931-59403932
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Ms Abby

99% purity Recombinant Serum Albumin , albumin in serum low endotoxin

Brand Name : Oryzogen
Model Number : HY100M1
Certification : ISO 9001 certificate
Place of Origin : China
MOQ : Negotiation
Price : Negotiation
Payment Terms : T/T
Supply Ability : 1000kg
Delivery Time : 3~5 days
Packaging Details : 1g/vial 10g/vial 50g/vial
Source : Rice Grain (Oryza Sativa)
CAS No. : 70024-90-7
Purity : Greater than 99%
Endotoxin : Less than 0.25EU/mg
Formulation : Lyophilized powder
Amino Acids Sequence : Same with plasma HSA
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Quick Details

1. CAS No.: 70024-90-7

2. Catalog Number: HY100M1

3. Purity: Greater than 99 % as determined by SDS-PAGE

4. Endotoxin: Less than 0.25EU/mg

5. Source: Rice Grain (Oryza Sativa)

6. Physical Appearance: Off-white to light beige lyophilized powder


Human serum albumin is the most abundant protein in human plasma. It can transport hormones, lipds and other molecules and maintain osmotic pressure. Animal free rHSA is a recombinant human serum derived from rice grains, and doesn't contain any animal component, which is much safer than plasma derived HSA.

In the research of protein purification, our technology has been patented by the US Patent and Trademark Office on May 15th 2015. "A method for isolating and purifying recombinant human serum albumin from transgenic rice grain". The patent number is US9, 023,990. Now, our rHSA purity can be as high as 99%.

Endotoxin is a gram-negative bacterium in the cell wall of a component known as lipopolysaccharide. Lipopolysaccharide is toxic to the host. These toxic reactions mainly perform fever reaction, leukocyte reaction and endotoxin shock. Endotoxin is not a protein, so it is very heat-resistant. Its structure won't be broken down by heating at 100 ° C for 1 hour. Only in very special condition, by heating at 160 ° C for 2 to 4 hours or by boiling with strong alkali, strong acid or strong oxidizing agent for 30 minutes,it can be destroyed. Therefore, developing, manufacturing and marketing low endotoxin products are very necessary. Our rHSA endotoxin is less than 0.25 EU / mg.

Healthgen is compliant with GMP standard. Our raw material, stuff, facility , process packing, transportation and quality control are certified by the relevant state laws and regulations to achieve health quality requirements. The final quality can be entirely ensured.The rHSA has been registered in US FDA as DMF. The DMF no. is 029 648.

Physical Appearance: Off-white to light beige lyophilized powder

Formulation: It is lyophilized with saline

Purity: More than 99% as determined by SDS-PAGE and HPLC analysis.

Endotoxin: Less than 0.125EU/mg

Compared with the HSA from plasma, rHSA amino acid sequence entirely. The the secondary and tertiary structure of OsrHSA are identical to those of pHSA. Spectroscopic analysis further confirmed that OsrHSA has the same conformation as pHSA. In terms of immunogenicity and protein activity, rHSA is superior to pHSA and can be used in various fields instead of pHSA.

Physiological and Biochemical Properties of rHSA and pHSA

Amino Acids SequenceSameSame
Molecular Mass(MALDI)66.554KD66.550KD
Crystal StructureIdenticalIdentical

Product Tags:

recombinant human albumin


humans serum albumin

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