Hydrazide (HZ) PEG

PEG hydrazide linkers are a class of labeling reagents containing very reactive hydrazide groups that are reactive towards aldehydes, ketones and carboxyl groups. 
Biopharma PEG provides GMP grade Hydrazide (HZ) PEG derivatives. Hydrazide (HZ)-containing PEGylated products with molecular weights, branches and functional groups not listed in our online catalog are available through custom synthesis. 

Catalog No. Name Structure M.W. Purity
MF001019 mPEG-HZ mPEG-HZ ≥95%
HO019019 HZ-PEG-HZ HZ-PEG-HZ ≥95%
HO070070 BenHz-PEG-BenHz BenHz-PEG-BenHz ≥95%
HE003019 SH-PEG-HZ SH-PEG-HZ ≥95%
HE019002 HZ-PEG-OH HZ-PEG-OH ≥95%
HE022019 Mal-PEG-HZ Mal-PEG-HZ ≥95%
HE041019 Biotin-PEG-HZ Biotin-PEG-HZ ≥95%
HE009019 AC-PEG-HZ AC-PEG-HZ ≥95%
HE019006 HZ-PEG-N3 HZ-PEG-N3 ≥95%
A44019 4-ArmPEG-HZ 4-ArmPEG-HZ ≥95%
A88019 8-ArmPEG-HZ 8-ArmPEG-HZ ≥95%