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Bromo PEG linker is a PEG derivative containing a terminal bromide group on one end and another functional group on the other end.

The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. Various bromo PEG linkers have been used for bio-conjugations through formation of sulfide bond with thiol moiety on bio-molecules.

Axispharm offers a range of high purity Bromo-PEG reagents with different linker lengths. Different kinds of PEG Reagents may be available by custom synthesis. Fast shipping.

Bromo PEG
Catalog# Name Structure M.W. Purity Pricing
Bis-Bromoacetamido-PEG
AP12028Bis-bromideomoacetamido-PEG11786.55≥95% Pricing
Bromo-PEG-acid
AP11978Bromo-PEG1-acid197.03≥95% Pricing
AP11979Bromo-PEG2-acid241.08≥95% Pricing
AP11980Bromo-PEG3-acid285.13≥95% Pricing
AP11981Bromo-PEG4-acid329.19≥95% Pricing
AP11982Bromo-PEG5-acid373.24≥95% Pricing
Bromo-PEG-alcohol
AP11995Bromo-PEG2-alcohol169.02≥95% Pricing
AP11996Bromo-PEG3-alcohol213.07≥95% Pricing
AP11997Bromo-PEG4-alcohol257.12≥95% Pricing
AP11998Bromo-PEG5-alcohol301.18≥95% Pricing
AP11999Bromo-PEG6-alcohol345.23≥95% Pricing
Bromo-PEG-azide
AP12000Bromo-PEG1-azide194.03≥95% Pricing
AP12001Bromo-PEG2-azide238.09≥95% Pricing
AP12002Bromo-PEG3-azide282.14≥95% Pricing
AP12003Bromo-PEG4-azide326.19≥95% Pricing
AP12004Bromo-PEG5-azide370.24≥95% Pricing
AP10989Bromo-PEG6-azide414.3≥95% Pricing
Bromo-PEG-bromide
AP12005Bromo-PEG2-bromide275.97≥95% Pricing
AP10958Bis(bromo)-PEG3320.02≥95% Pricing
AP12006Bromo-PEG4-bromide364.07≥95% Pricing
AP12007Bromo-PEG5-bromide408.13≥95% Pricing
AP10964Bis(bromo)-PEG6452.18≥95% Pricing
Bromo-PEG-CH2CO2H
AP11983Bromo-PEG1-CH2CO2H183≥95% Pricing
AP10963Bromo-PEG3-acetic acid271.11≥95% Pricing
Bromo-PEG-CH2CO2tBu
AP11992Bromo-PEG1-CH2CO2tBu239.11≥95% Pricing