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Ɑ-Methoxy-ω-Pyridyldithio PEG

CAT: 0927-1220000-44.5GSize: 5 gDry Ice: NoHazardous: No
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CAT#:0927-1220000-44.5GSize:5 g
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24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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Description
Orthopyridyl disulfide (OPSS) PEGs are thiol-specific PEGylation reagents that react with free sulfhydryls (-SH) at a wide pH range (pH 3-10) through disulfide exchange. The newly formed disulfide (S-S) bond is unstable in a reducing environment. Thus, the bond can be cleaved to reverse the pegylation and release free thiols.
Specifications
20 000 Dalton

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