4-Arm PEG-Maleimide/X

CPW-4446

4-Arm PEG-Maleimide(3)/Biotin(1), MW 20k

CPW-4445

4-Arm PEG-Maleimide(3)/Biotin(1), MW 10k

CPW-4443

4-Arm PEG-Maleimide(1)/FITC(3), MW 10k

CPW-4444

4-Arm PEG-Maleimide(1)/FITC(3), MW 20k

CPW-4442

4-Arm PEG-Maleimide(1)/Acid(3), MW 20k

CPW-4441

4-Arm PEG-Maleimide(1)/Acid(3), MW 2k

Description

4-Arm PEG-Maleimide/X is a bifunctional 4-Arm PEG having one functionality being maleimide and the second functional group X selected from biotin, amine, acid, NHS ester, FITC (fluorescein) etc. The ratio of maleimide to X may be 1:3. 3:1 or 2:2. If you do not see the desired product you need, please contact us.

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