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Home > products > block-copolymer > pla-peg > pla-ss-peg-nhs

PLA-SS-PEG-NHS

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

Catalog # Pkg Size Price(USD) Quantity Buy this product
R-PL1090 100mg 450.00
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R-PL1090 200mg 700.00
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R-PL1090 500mg 1000.00
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  •     MW of PEG     
  •   
  •     PLA Molecular Weight    
  •   
  •     DLLA/LLA    
  •   

Product description

PLA-SS-PEG-NHS,NHS-Polyethylene glycol-Poly(D,L-lactide) isan amphiphilic AB block copolymer with NHS group at the end of PEG, the PLA andPEG are linked by disulfide bond, we can supply two different kinds of PLA,Poly(D,L-lactide) and Poly(L-lactide)

PLA-SS-PEG-NHS

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,PLLA
PDI by GPC <1.3
Substitution by NMR NHS>90%
Reactive group amine
Solubility DMF,DMSO,Dichloromethane, Chloroform
Storage -20℃ protected from light and moisture
Transportation 4-25℃ temperature for up to 2 weeks
Stability 12 months
Document

MSDS of PLA-SS-PEG-NHS COA of PLA-SS-PEG-NHS
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