News
Heterobifunctional PEGs

Biochempeg offer high quality of heterobifunctional PEGs with high purity, such as OH-PEG-NH2,OH-PEG-SA,OH-PEG-COOH,OH-PEG-SC etc.
The following general structure of heterobifunctional PEG derivatives are available at Biochempeg. You can feel free to click the catalog number to see purity specifications and more information.

Catalog No. Name Structure M.W. Purity
HE002005 OH-PEG-NH2 OH-PEG-NH2 ≥95%
HE002013 OH-PEG-SA OH-PEG-SA ≥95%
HE002016 OH-PEG-PA OH-PEG-PA ≥95%
HE002017 OH-PEG-COOH OH-PEG-COOH ≥95%
HE002023 OH-PEG-SC OH-PEG-SC ≥95%
HE002024 OH-PEG-SCM OH-PEG-SCM ≥95%
HE002027 OH-PEG-SG OH-PEG-SG ≥95%
HE002028 OH-PEG-SS OH-PEG-SS ≥95%
HE002059 OH-PEG-PCL(2K) OH-PEG-PCL(2K) ≥95%
HE002093 OH-PEG-AA-C30 OH-PEG-AA-C30 ≥95%
HE002104 OH-PEG-PI(38K) OH-PEG-PI(38K) ≥95%
HE002121 OH-PEG-AA OH-PEG-AA ≥95%