Usawoti we-p-nitroanilide p-toluenesulfonate we-Gly-Pro CAS: 65096-46-0

Umphumela: Usawoti we-p-toluenesulfonate we-Gly-Pro wenzelwe ngqo ukuba yisithako sama-peptidase athile e-proline. Lawa ma-enzyme ahlukanisa isibopho se-peptide phakathi kwama-glycine (Gly) nama-proline (Pro) residues, akhiphe i-p-nitroanilide (pNA) njengomkhiqizo. I-molecule ye-pNA imunca ukukhanya ku-wavelength ethile, okuvumela ukukalwa kwe-pNA ekhishwe kanye nokulinganisa umsebenzi we-enzyme.

Ukusetshenziswa: Usawoti we-p-toluenesulfonate we-Gly-Pro p-nitroanilide usetshenziswa ezindaweni ezahlukene zocwaningo, okuhlanganisa i-biochemistry, i-enzymology, kanye nokutholakala kwemithi, kulezi zicelo ezilandelayo:

Ukuhlolwa komsebenzi we-enzyme: Kusetshenziswa kabanzi ukukala umsebenzi wama-peptidases athile e-proline, okuhlanganisa ama-dipeptidyl peptidases (DPPs) kanye nama-prolyl endopeptidases (PEPs).

Ama-inhibitors okuhlola ama-enzyme: Usawoti we-p-toluenesulfonate we-Gly-Pro p-nitroanilide ungasetshenziswa ukuhlola amandla okuvimbela ama-compounds noma izidakamizwa emsebenzini we-peptidase othize we-proline. Noma yikuphi ukwehla kokukhishwa kwe-pNA kubonisa ukuba khona kwe-inhibitor.

Izifundo ze-kinetics ze-enzyme: Ngokushintsha ukuhlushwa kwe-Gly-Pro p-nitroanilide p-toluenesulfonate salt kanye nokulinganisa izinga lokukhululwa kwe-pNA, amapharamitha e-kinetics e-enzyme njenge-Km (i-Michaelis-Menten constant) kanye ne-Vmax (isivinini esiphezulu) anganqunywa.

Izicelo zokuxilonga: Umsebenzi wama-peptidases athile e-proline ungaba usizo ekuhlolweni kokuxilonga kwezifo nezimo ezahlukahlukene, njengokutheleleka kanye nomdlavuza. Usawoti we-Gly-Pro p-nitroanilide p-toluenesulfonate ungasetshenziswa njengethuluzi lokuhlola amazinga omsebenzi wala ma-enzyme kumasampula eziguli.