Biotin PEG Succinimidyl Glutaramide (Biotin PEG SGA), MW 3.5K is a heterobifunctional biotin PEG succinimidyl glutaramide NHS ester, the hydrolysis half-life of the SGA group is longer than that of the SCM ester. Biotin PEG SGA is often used as a crosslinker or as a spacer between two different chemical entities. The PEG moiety provides water solubility, biocompatibility and flexibility. This product is suitable for the development of antibody drug conjugates (ADCs).
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.