Inorganic Chemicals

Recombinant Human Serum Albumin Heart Shape Strucrure No Animal Origin

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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 0.5μg / g |
Sterility test | negative |
Abnormal toxicity test | conforms |
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Description

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& acute;t contain any animal component, which is much safer than plasma derived HSA.



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Advantages

1.?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.

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2.?Healthgen recombinant human serum albumin (rHSA) has excellent batch consistency. Using self-pollination rice as the bioreactor to express the rHSA, with the world& acute;s advanced facility and top production proceeding to extract and purify the rHSA, Healthgen can ensure the excellent consistency of rHSA from different batches.

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3.?The rice endosperm specific expression platform is easy to be large-scale. The rice endosperm has the protein body, which can keeps proteins stability and bioactivity. At present, the production capacity is almost 1000 kg / year.

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4.?Recombinant human serum albumin (rHSA) has good efficacy, such as rHSA has the same second and tertiary structure, physiological and biochemical properties with HAS from plasma. In addition, compared with HSA from plasma, rHSA has a lower immune source stimulation, and plays a better role in accelerating cell growth and metabolism, because rHSA is animal component free, which can avoid the prions or virus contaminants.

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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.