NPC-PEG-NPC, MW 2K is a linear bifunctional PEG cross-linker containing two reactive nitrophenyl carbonates that can be used to modify proteins, peptides or any other surface with a lysine residue or N-terminus. Amino available.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.
