Maleimide hydrazide linker is a heterobifunctional protein crosslinker. Maleimide hydrazide linker conjugation occurs via a maleimide group that is sulfhydryl (thiol; -SH) reactive and a hyrazide group that is aldehyde reactive.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.