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Home > products > peg-derivatives > 4arm-8arm-pegs > 4arm-peg-opss

4 Arm PEG OPSS

4 Arm polyethylene glycol orthopyridyl disulfide

Catalog # Pkg Size Price(USD) Quantity Buy this product
R-1817 500mg 220.00
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R-1817 1g 320.00
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  •     MW of PEG     
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Product description

4 Arm PEG OPSS is a multi-arm polyethylene glycol with OPSS groups at each terminal of the four arms.

4 Arm PEG OPSS

Appearance White/Off-white solid or viscous liquid depends on molecular weight
PEG Molecular Weight 350/550/750/1000/2000/3400/5000/10000
Substitution of by NMR >90%
Solubility Chloroform dichloromethane
Storage -20℃, protected from light and moisture
Transportation 4-25℃ temperature for up to 2 weeks
Stability 1 year
Document

MSDS of 4 Arm PEG OPSS COA of 4 Arm PEG OPSS
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