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

Nws yog ib qho fluorescent probe uas muaj ib pawg nitrobenzoxadiazole (NBD), uas muaj cov yam ntxwv fluorescence zoo heev. Pawg aldehyde tso cai rau kev sau npe tshwj xeeb thiab kev tshawb pom cov biomolecules xws li cov protein, nucleic acids, thiab lipids.

NBD-aldehyde feem ntau siv los ua cov xim reactive hauv kev ntsuam xyuas rau kev ntes thiab ntsuas cov protein lossis peptide conjugation reactions, protein modifications, thiab protein-protein interactions. Nws tuaj yeem sau cov amino pawg dawb ntawm cov protein lossis peptides, tsim cov bonds covalent ruaj khov. Qhov no ua rau nws muaj txiaj ntsig zoo rau cov ntawv thov xws li immunocytochemistry, immunohistochemistry, thiab western blotting.

Qhov fluorescence ntawm NBD-aldehyde tuaj yeem raug excited nrog ultraviolet lossis xiav lub teeb, thiab nws emits ntsuab fluorescence. Cov cuab yeej no ua rau pom thiab ntsuas cov biomolecules uas muaj daim ntawv lo siv fluorescence microscopy lossis spectroscopy cov txheej txheem.