NBD Cholesterol (22-(N-(7-Nitrobenz-2-Oxa-1,3-Diazol-4-yl)Amino)-23,24-Bisnor-5-Cholen-3β-Ol) (Invitrogen™)

This fluorescent analog, NBD cholesterol, is an environment-sensitive probe that localizes in the membrane's interior and is useful for investigating lipid transport processes as well lipid-protein interactions.

We recommend dissolving in chloroform (CHCl₃) or acetonitrile (MeCN) to attain a stock concentration up to 1 mM.