others

NBD-PE is a lipid dye used primarily as a probe to study lipid organisation and dynamics within cell membranes and also to study membrane fusion by fluorescence resonance energy transfer (FRET), Ex=463 nm, Em=536 nm.

PNPG (4-Nitrophenyl β-D-glucopyranoside) is a chromogenic substrate for β-D-glucosidase that, upon enzymatic cleavage, yields a yellow solution.

10-(4-(Bis(2-acetoxyethyl)amino)phenyl)-BODIPY 505 515 is a selective ‘off-on’ fluorescent chemosensor for Cu2+ and Pb2+ with an excitation wavelength of 504 nm, an emission wavelength of 600 nm, and a more significant fluorescence enhancement of Pb2+ than Cu2+.

Cy5-DBCO is a near-infrared, anthocyanine fluorescent dye Cy5 (Cyanine 5) derivative with an excitation wavelength of 650 nm and an emission wavelength of 670 nm.DBCO-Sulfo-Cy5 contains a DBCO moiety, which can undergo SPAAC click chemistry with molecules that contain Azide moieties.

Z-Gly-Pro-Arg-AMC hydrochloride is a synthetic peptide that is often used as a trypsin and histone K fluorescent substrate to measure enzyme activity, which fluoresces when the enzyme is cleaved from the peptide.

Coelenterazine hcp is a synthetic bioluminescent luciferin that displays an emission maximum of 445 nm.1It has been used as a calcium indicator and substrate to quantifyRenillaluciferase activity.1,2,3 1.Sabnis, R.W.Handbook of biological dyes and stains: Synthesis and industrial applications(2010) 2.Shimomura, O., Kishi, Y., and Inouye, S.The relative rate of aequorin regeneration from apoaequorin and coelenterazine analoguesBiochemistry Journal296(Pt 3)549-551(1993) 3.Pichler, A., Prior, J.L., and Piwnica-Worms, D.Imaging reversal of multidrug resistance in living mice with bioluminescence: MDR1 P-glycoprotein transports coelenterazineProc. Natl. Acad. Sci. USA.101(6)1702-1707(2004)

5-diacetate FAM NHS (5-CFDA SE) is a cell-permeable fluorescent tracer for use in fluorescence microscopy and flow cytometry, Ex=492 nm, Em=517 nm.