4arm-PEG-SH (1 gram; 10K; 4APEGSH-1g)

$138.00

4arm-PEG-SH (1 gram)
Catalog #: 4APEGSH-1g
mol wt: average Mn 10,000
Linear Formula C(CH2O(CH2CH2O)nCH2CH2SH)4
polymer architecture shape: 4-arm
functionality: homofunctional

4arm-PEG-SH is a multi-arm PEG with reactive free thiols, SH, cysteine, sulfhydryl, or mercapto group that selectively reacts with maleimide, vinyl sulfone and noble metal surfaces including gold, silver, etc.

4arm-PEG-SH can be easily air oxidized to form a dimer via a S-S disulfide bond, which can be reversed with reducing agents. It is useful for reversible PEGylation.

This product may be used for:
bioconjugation
drug delivery
PEG hydrogel
crosslinker
surface functionalization

SKU: 4APEGSH-1g Category:
Description

Description

4arm-PEG-SH (1 gram)
Catalog #: 4APEGSH-1g
mol wt: average Mn 10,000
Linear Formula C(CH2O(CH2CH2O)nCH2CH2SH)4
polymer architecture shape: 4-arm
functionality: homofunctional

4arm-PEG-SH is a multi-arm PEG with reactive free thiols, SH, cysteine, sulfhydryl, or mercapto group that selectively reacts with maleimide, vinyl sulfone and noble metal surfaces including gold, silver, etc.

4arm-PEG-SH can be easily air oxidized to form a dimer via a S-S disulfide bond, which can be reversed with reducing agents. It is useful for reversible PEGylation.

This product may be used for:
bioconjugation
drug delivery
PEG hydrogel
crosslinker
surface functionalization