PEG Thiol, PEG-SH,Thiol PEGylation PEG

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Thiol PEG (PEG-SH) linkers have reactive thiol moiety on one side of the linear peg chain.and with either a Methyl ether, Amine (NH2), Maleimide (Mal), Carboxylic Acid (COOH) group at the other end (such as mPEG-SH, SH-PEG-NH2, SH-PEG-COOH). The thiol functional group readily react with biomolecules with maleimide, halogen acetate, thiol, cysteine, and OPSS. It has also been widely used surface modification of gold, and silver, etc. Surface-grafted poly(ethylene glycol) (PEG) molecules are known to prevent protein adsorption to the surface.
Axispharm offers a range of high purity PEG-SH reagents with different linker lengths.Different kinds of PEG Reagents may be available by custom synthesis.fast shipping．

Catalog#

Name

Structure

M.W.

Purity

Pricing

(2-pyridyldithio)-PEG-alcohol

AP10764

(2-pyridyldithio)-PEG1

187.28

≥95%

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Thiol PEG

Thiol PEG

M.W: 187.28; Purity: ≥95%

M.W: 319.43; Purity: ≥95%

M.W: 488.57; Purity: ≥95%

M.W: 357.48; Purity: ≥95%

M.W: 359.5; Purity: ≥95%

M.W: 559.74; Purity: ≥95%

M.W: 884.11; Purity: ≥95%

M.W: 303.39; Purity: ≥95%

M.W: 453.61; Purity: ≥95%

M.W: 629.82; Purity: ≥95%

M.W: 806.03; Purity: ≥95%

M.W: 1334.67; Purity: ≥95%

M.W: 337.49; Purity: ≥95%

M.W: 381.55; Purity: ≥95%

M.W: 406.56; Purity: ≥95%

M.W: 180.27; Purity: ≥95%

M.W: 224.32; Purity: ≥95%

M.W: 268.37; Purity: ≥95%

M.W: 312.42; Purity: ≥95%

M.W: 356.48; Purity: ≥95%

M.W: 400.53; Purity: ≥95%

M.W: 576.74; Purity: ≥95%

M.W: 245.32; Purity: ≥95%

M.W: 352.38; Purity: ≥95%

M.W: 391.5; Purity: ≥95%

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