3-HYDROXY-4-(5-NITROPYRIDYLAZO)PROPYLANI CAS:143205-66-7

Waa baaritaan fluorescent ah oo ka kooban koox nitrobenzoxadiazole (NBD), kaas oo muujiya sifooyin dhaadheer oo xooggan.Kooxda aldehyde waxay u ogolaataa calaamadaynta gaarka ah iyo ogaanshaha biomolecules sida borotiinka, asiidhyada nucleic, iyo lipids.

NBD-aldehyde waxaa badanaa loo isticmaalaa dheeha falcelinta falcelinta ee tijaabooyinka lagu ogaanayo laguna qiyaaso borotiinka ama falcelinta isku xidhka peptide, beddelka borotiinka, iyo isdhexgalka borotiinka-proteinnada.Waxay ku calaamadin kartaa kooxaha amino-yada ee bilaashka ah borotiinnada ama peptides, samaynta curaarta isku dhafan ee xasilloon.Tani waxay ka dhigeysaa mid waxtar u leh codsiyada sida immunocytochemistry, immunohistochemistry, iyo xinjirowga galbeedka.

Iftiinka NBD-aldehyde wuxuu ku farxi karaa ultraviolet ama iftiin buluug ah, wuxuuna soo saaraa fluorescence cagaaran.Hantidani waxa ay awood u siinaysaa aragga iyo qiyaasida biomolecules-ka calaamadsan iyadoo la adeegsanayo mikroskoobyada fluorescence ama farsamooyinka spectroscopy.