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MPEG-Poly-L-aspartic acid

MPEG-Poly-L-aspartic acid

Catalog # Pkg Size Price(USD) Quantity Buy this product
R-OR-375 100mg 300.00
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R-OR-375 500mg 900.00
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  •     PEG Molecular Weight    
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Product description

MPEG-Poly-L-aspartic acid from ruixi Polyaspartic acid (PASP) is a kind of poly amino acids. Polyaspartic acid is easily broken by microorganisms and fungi because of the peptide bond on its main chain. The final degradation products are harmless ammonia, carbon dioxide and water.


Appearance White/Off-white solid or viscous liquid depends on molecular weight
PEG Molecular Weight 1000, 2000, 3400, 5000, 10000
Solubility Organic solvents
Purity >95%
Storage -20℃, protected from light and moisture
Transportation 4-25℃ temperature for up to 2 weeks
Stability 1 years
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