Description Application N-(2-Aminoethyl)maleimide trifluoroacetate salt may can be to synthesize: • N-(2-{3-iodobenzoyl}aminoethyl)maleimide • N-(2-{3-(tri-n-butylstannyl)benzoyl}aminoethyl)maleimide • maleimide-functionalized cymantrenyl derivatives • maleimide-incorporated anisotropic biohybrid microparticles (maleimide-MPs) Packaging 1 g in poly tube 250 mg in poly bottle Other Notes Heterobifunctional linker for introducing a maleimide function into the widely used NOSu-modified fluorescent labels.