BDP TR NHS ester is a BDP fluorescence probe with an NHS ester group. The BDP TR dye is popular for its long excitation lifetime and widely used in microscopy and fluorescence polarization assays . The NHS ester group can be used to conjugate the probe to primary and secondary amine bearing biomolecules, such as lysine residue on porteins, aminosilane-coated surfaces and other amine modified biopolymers.
Axispharm offers 3000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.