4arm-PEG-Tetrazine

4 arm-Polyethylene glycol-Tetrazine,4 arm PEG-Tetrazine,Tetrazine PEG-4 arm is a multifunctional bio orthogonal modification reagent based on four arm polyethylene glycol, which combines excellent water solubility, biocompatibility, and multi site advantages; The terminal tetrazine group can undergo ultra fast [4+2] cycloaddition reaction with azides in physiological environment, achieving molecular site coupling. It can be applied in biomedical scenarios such as targeted drug delivery, construction of biological imaging probes, and modification of biomolecules.

msds of 4 arm PEG-Tetrazine