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Home > products > block-copolymer > pga-peg > peg-poly-l-leucine-poly

PEG-Poly-L-leucine-poly(l-glutamic acid)

Polyethylene glycol-Poly-L-leucine-poly(l-glutamic acid)

Catalog # Pkg Size Price(USD) Quantity Buy this product
R-OR-398 100mg 700.00
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R-OR-398 500mg 1500.00
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  •     PEG Molecular Weight    
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Product description

Polyethylene glycol-Poly-L-leucine-poly(l-glutamic acid),PEG-Poly-L-leucine-poly(l-glutamic acid) from ruixi.Polyglutamic acid (γ - PGA), also known as natto gum and polyglutamic acid, is a kind of water-soluble, biodegradable, non-toxic biopolymer produced by microbial fermentation. Adding γ - PGA to cosmetics or maintenance products can effectively increase the  moisturizing of skin ability and promote skin health.


Appearance White/Off-white solid or viscous liquid depends on molecular weight
PEG Molecular Weight 550, 750, 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 year
Document

MSDS of PEG-Poly-L-leucine-poly(l-glutamic acid)
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