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 Sequence||Same||Same|