Lab Supplies

99% Purity Human Serum Albumin Amino Acids With pHSA M/P 65℃ 66.550KD

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Quick detail
# # CAS No.: 70024-90-7
# Other Names: rHSA
# EINECS No.: 274-272-6
# Place of Origin: Hubei, China (Mainland)
# Brand Name: Oryzogen
# Model Number: HY100M1
# Purity: Greater than 99 % as determined by SDS-PAGE
# Source: Rice Grain (Oryza Sativa)
# Physical Appearance: Off-white to light beige lyophilized powder
# Formulation: OsrHSA is lyophilized with saline
# Endotoxin: Less than 0.25EU/mg
# Storage and Handling: Stored at temperatures 2-8℃ for 24 months


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Physiological and Biochemical Properties of rHSA and pHSA

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Char. | pHSA | rHSA |
Amino Acids Sequence | Same | Same |
N-terminus | DAHKSEV | DAHKSEV |
C-terminus | KLVAASQAALGL | KLVAASQAALGL |
Glycosylation | No | No |
Molecular Mass(MALDI) | 66.554KD | 66.550KD |
PI | 4.8 | 4.8 |
Drug Binding | Similar | Similar |
Thermal Stability | M/P 65℃ | M/P 65℃ |
Lipid Conjugation | Identical | Identical |
Crystal Structure | Identical | Identical |
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Description

In the research of protein purification, our technology has been patented by the US Patent and Trademark Office on May 15th 2015. & quot;A method for isolating and purifying recombinant human serum albumin from transgenic rice grain& quot;. The patent number is US9, 023,990. Now, our rHSA purity can be as high as 99%.Compared with the commercial recombinant HSA derived from Yeast,our rHSA has almost no dimer, polymer or fragments. In the HPLC data, there is only one main peak, indicates that our rHSA has much higher purity.





Advantages

1. Healthgen quality control systerm has been certified by ISO 9001:2008 and ensure standardized process as well as qualified products.

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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.

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3.?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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4.?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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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.