Quick Detail
Place of Origin
Brand Name
Oryzogen
Model Number
HY100M1
HS-CODE
29-
Package & Delivery Lead Time
Package
1g/vial 10g/vial 50g/vial
Delivery Lead Time
3-5days
Detailed Description
Human Recombinant Protein rHSA Lyophilized Powder For Protein Carrier / Protective Reagent
Quick detail
# # Amino Acids Sequence:the same with pHSA
# N-terminus:DAHKSEV
# C-terminus:KLVAASQAALGL
# Glycosylation:No
# PI:4.8
# Thermal Stability:M/P 65
# Lipid Conjugation:the same with pHSA
# Crystal Structure:the same with pHSA
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Test Item | Quality Standard |
Appearance | Off-white to light beige lyophilized powder. |
PH | 6.4-7.4 |
Purity | more than 99% as determined by SDS-PAGE and HPLC analysis. |
Residual DNA content | less than 0.5ng / g |
Host cell protein | less than 0.5g / g |
Sterility test | negative |
Abnormal toxicity test | conforms |
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Description
As the most abundant protein in human plasma, HSA is composed of 585 amino acids. It has a molecular weight of 66.5KD and an isoelectric point of 4.8. HSA is widely used in biochemical experiments, such as being used as a blocking ragent in Western Blotting. Because HSA plays a role in mailly maintaining the osmotic pressure, PH buffer and as carriers and nutritions, the rHSA can also be used as a hapten carrier, a protective reagent, and in protein complementation control in cell culture.In addition, because of the long half-life, stability and carrier funstion, rHSA is a basic reagent in the biotechnology laboratory.
Advantages
1.The chairman of Healthgen Professor Daichang.Yang is one of China's chief scientists. Professor Yang has rechieved the Thousand Talents program of the National Central Organization Department, "Hundred Talents Program" of the Organization Department of Hubei Province and Top 10 "Venture Eagle" entrepreneurs.
2.Healthgen quality control systerm has been certified by ISO 9001:2008 and ensure standardized process as well as qualified products.
3. 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.
4.Healthgen Biotechnology Corp. has been committed in research of protein purification and meanwile 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. The purity of our rHSA is very high. Now, our rHSA purity can be as high as 99%.
Supplemental Description
Healthgen Biotech has strong technical force and advanced and complete protein expression and purification technology development and large-scale production facilities. Self-developed rice endosperm cell expression platform (OryzHiExp), which is domestic initiative and the international leader, has such advantages: high expression level, safety, scale-up easily, simple production process and environmental protection etc. After 10 years of unremitting efforts, Healthgen Biotech has established recombinant protein expression and purification technology platform to customize recombinant protein or peptide expression and purification process service for pharmaceuticals, health products, scientific research and industrial reagents. Using the OryzHiExp platform, Healthgen Biotech has achievements in developing and commercializing a series of medium ingredients, including recombinant human serum albumin (OsrHSA), recombinant alphar-1 antitrypsin (OsrAAT), recombinant human lactoferrin (OsrLF), recombinant human basic fibroblast growth factor (OsrbFGF), recombinant human insulin-like growth factor-1 (OsrIGF-1) and recombinant human transferring(OsrTF), which can provide a full set of solutions for animal component free cell culture medium.
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