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4-Arm PEG-Thiol, MW 10k

4-Arm PEG-Thiol, MW 10k

Catalog No: PSB-441
Product Name: 4-Arm PEG-Thiol, MW 10k
In Stock: Yes
SKUProduct Name
PSB-441-1g
4-Arm PEG-Thiol, MW 10k - 1g
$300.00
-
+
PSB-441-5g
4-Arm PEG-Thiol, MW 10k - 5g
$900.00
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+
PSB-441-10g
4-Arm PEG-Thiol, MW 10k - 10g
$1,350.00
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+
Total: $0.00
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Description

4-Arm PEG-Thiol is a multiarmed PEG derivative with thiol at each terminal of the four arms connected to one pentaerythritol core. The free thiol, SH, sulfhydryl, or mercapto groups selectively react with maleimide. Thiol also reacts with transition metal surface including gold, silver forming PEG coating. PEG-SH can be easily air oxidized to form S-S disulfide bonds, which is reversible with reducing agents such as TECP. It is a useful reagent for reversible PEGylation and preparing PEG hydrogel.

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