Background on Creative PEGWorks website - leading PEG supplier.

4-Arm PEG-Amine/Acid

4-Arm PEG-Amine/Acid

Description

Bifunctional 4-Arm PEG reagents have two functional groups Acid and Amine at specific ratio of 1:3, 2:2, 3:1. The amine and acid functionality are for reaction with NHS ester and peptide coupling or conjugation chemistry. Bifunctional PEG synthesized via our proprietary chemistry to produce precisely predetermined ratios of the two functionality. These reagents provide extended application for multi-arm PEG as heterobifunctional crosslinkers.

Get In Touch

If you have any questions, please submit an online inquiry.

"*" indicates required fields

Your Name*
Do you wish to receive emails for new product introduction and sale promotions?
By submitting this form, you are consenting to our privacy policy.
This field is for validation purposes and should be left unchanged.