4-Benzylamino-7-nitrobenz-2-oxa-1,3-diazole CAS: 18378-20-6

Fluorescent Probe: BANA feem ntau yog siv los ua fluorescent probe hauv kev tshawb fawb txog tsiaj txhu thiab kev siv duab. Nws qhia txog fluorescence emission hauv thaj tsam liab ntawm lub spectrum thaum muaj kev txhawb nqa nrog ultraviolet lossis lub teeb pom kev zoo. Cov cuab yeej no ua rau nws muaj txiaj ntsig zoo rau kev sau npe thiab pom cov molecules lossis cov qauv tshwj xeeb hauv cov kab ke hauv tsiaj txhu.

Kev Tshuaj Xyuas Amino Acid: BANA tau siv los ua cov tshuaj reagent hauv cov txheej txheem tshuaj xyuas amino acid. Nws reacts nrog phenylalanine thiab tyrosine los tsim cov fluorescent derivatives uas tuaj yeem ntsuas thiab ntsuas tau. Cov txheej txheem tshuaj xyuas no pab txhawb kev txheeb xyuas thiab ntsuas cov amino acids hauv ntau yam qauv, xws li protein hydrolysates.

Kev Tshawb Pom Enzyme: BANA tau siv los ua ib qho substrate rau kev tshawb pom qee cov enzymes, tshwj xeeb tshaj yog ib qho enzyme kab mob hu ua trypsin-like serine protease. Cov enzyme txiav cov molecule BANA, ua rau muaj kev tso tawm ntawm cov khoom fluorescent uas tuaj yeem ntsuas tau. Txoj kev no tau siv rau hauv kev kuaj mob ntawm cov kab mob periodontal, ua ib qho cim rau kev ua haujlwm ntawm qee cov kab mob uas koom nrog cov kab mob no.

Cov Cim Qhia Txog Kev Noj Qab Haus Huv Hauv Qhov Ncauj: BANA kuj tau raug kawm ua ib qho cim qhia txog kev noj qab haus huv hauv qhov ncauj. Qee cov kab mob, xws li Porphyromonas gingivalis, tsim ib qho enzyme hu ua trypsin-like activity (TLA), uas hydrolyzes BANA. Qhov muaj thiab qib ntawm TLA tuaj yeem qhia txog qhov muaj thiab qhov hnyav ntawm cov kab mob periodontal, pab lawv kuaj mob thiab saib xyuas.