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Home > products > block-copolymer > pla-peg > pla-hyd-peg-cooh

PLA-Hyd-PEG-COOH

Poly(D,L-lactide)-Polyethylene glycol-carboxyl

Catalog # Pkg Size Price(USD) Quantity Buy this product
R-PL8257 100mg 450.00
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R-PL8257 500mg 850.00
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R-PL8257 1g 1350.00
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  •     MW of PEG     
  •   
  •     PLA Molecular Weight    
  •   
  •     DLLA/LLA    
  •   

Product description

PLA-Hyd-PEG-COOH,Poly(D,L-lactide)-Hyd-Polyethyleneglycol-carboxylic acid is an amphiphilicABC block copolymer with carboxylic acid group at the end of PEG, COOH on the micellesurfacecan conjugate with peptides, antibodies, proteins and others which containNHS groups on the surface.PLA-Hyd-PEG-COOH can self-assemble into PH sensitive polymericmicelles

PLA-Hyd-PEG-COOH

Appearance Off-white/brown solid or viscous liquid depends on molecular weight
MW of PEG 750,1000,2000,3400,5000,10000 Dalton
MW of PLA As your request
DLLA/LLA PDLLA or PLLA
PDI by GPC <1.4
Substitution by NMR COOH>90%
Reactive group NH2
Solubility DMF,DMSO
Storage -20℃ protected from light and moisture
Transportation 4-25℃ temperature for up to 2 weeks
Stability 12 months
Document

COA of PLA-Hyd-PEG-COOH
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