NBD-X, SE
from
AnaSpec
Description
NBD-X, SE is an excellent amino-reactive building block that can be used to prepare peptide conjugates and other bioconjugates. It has much higher conjugation efficiency than NBD-Cl and NBD-F.
References
Karlstrom A and Nygren PA (2001). Dual labeling of a binding protein allows for specific fluorescence detection of native protein. Anal Biochem 295, 22-30; Sherrill C (1995). Synthesis and biological activity of fluorescent yeast pheromones. Biochemistry 34, 3553-60.