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

mPEG-PLA-NHS

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

Catalog # Pkg Size Price(USD) Quantity Buy this product
R-PL1075 100mg 300.00
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R-PL1075 500mg 650.00
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R-PL1075 1g 950.00
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  •     MW of PEG     
  •   
  •     PLA Molecular Weight    
  •   
  •     DLLA/LLA    
  •   

Product description

mPEG-PLA-NHS,methyl-Polyethylene glycol- Poly(D,L-lactide)-NHSis a functional amphiphilic block copolymer, the hydrophilic block PEG iscapped a methyl ether group, and the hydrophobic block terminates with a NHSgroup, we can supply two different kinds of PLA, Poly(D,L-lactide) andPoly(L-lactide), substitution of NHS by NMR(%) is more than 92%, the PDI ofmPEG-PLA-NHS is less than 1.3

mPEG-PLA-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
Stability 12 months
Storage -20℃
Transportation 4-25℃ temperature for up to 2 weeks
Document

MSDS of mPEG-PLA-NHS COA of mPEG-PLA-NHS
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