Diazaindacene N-hydroxysuccinimide
ester

Notes: A useful fluorophore exhibiting an emission maxiumum at 530-535 nm, a large Stokes shift, and a high quantum yield.
 

Water soluble dansyl-TEG azide

Notes: Useful for ligation of a water soluble dansyl group via Saudinger ligation or click chemistry.  

7-O-Amino-4-methylumbelliferone

Notes: Useful in a simple spectroscopic assay for aldehydes in biologically relevant media.  

MMBC

Notes: Useful in the detection and determination of thiol-containing proteins, enzymes, and peptides. MMBC, which is essentially nonfluorescent, reacts rapidly with thiols at neutral pH to afford highly fluorescent adducts.  

Luminol synthon N-hydroxysuccinimide
ester

Notes: Luminol precursor  

Glutathione reductase probe

Notes: Fast thiol detection with a probe utilizing coumarin as the fluorophore and maleimide as the thiol acceptor.