Letswai la Gly-Pro p-nitroanilide p-toluenesulfonate CAS: 65096-46-0

Phello: Letswai la Gly-Pro p-nitroanilide p-toluenesulfonate le etselitsoe ka ho khetheha ho ba substrate bakeng sa li-peptidase tse ikhethileng tsa proline. Li-enzyme tsena li arola tlamo ea peptide pakeng tsa masala a glycine (Gly) le proline (Pro), li lokolla p-nitroanilide (pNA) e le sehlahisoa. Molek'hule ea pNA e monya leseli ka bolelele bo itseng ba leqhubu, e leng se lumellang ho lekanya pNA e lokollotsoeng le ho lekanya mosebetsi oa enzyme.

Tšebeliso: Letswai la Gly-Pro p-nitroanilide p-toluenesulfonate le sebelisoa libakeng tse fapaneng tsa lipatlisiso, ho kenyeletsoa biochemistry, enzymology, le ho sibolloa ha meriana, bakeng sa lits'ebetso tse latelang:

Liteko tsa ts'ebetso ea enzyme: E sebelisoa haholo ho lekanya ts'ebetso ea li-peptidase tse ikhethileng tsa proline, ho kenyeletsoa li-dipeptidyl peptidases (DPPs) le li-prolyl endopeptidases (PEPs).

Lithibela-enzyme tse hlahlobang: Letswai la Gly-Pro p-nitroanilide p-toluenesulfonate le ka sebediswa ho lekola bokgoni ba thibelo ba metsoako kapa dithethefatsi mosebetsing wa peptidase o ikgethang ka proline. Phokotso efe kapa efe ya ho lokollwa ha pNA e bontsha boteng ba thibelo.

Lithuto tsa kinetics tsa enzyme: Ka ho fetola mahloriso a letsoai la Gly-Pro p-nitroanilide p-toluenesulfonate le ho lekanya sekhahla sa ho lokolloa ha pNA, liparamente tsa kinetics tsa enzyme tse kang Km (Michaelis-Menten constant) le Vmax (lebelo le phahameng ka ho fetisisa) li ka fumanoa.

Ditshebediso tsa tlhahlobo: Tshebetso ya di-peptidase tse ikgethang ka proline e ka ba ya bohlokwa ditekong tsa tlhahlobo bakeng sa mafu le maemo a fapaneng, a kang ditshwaetso le dikankere. Letswai la Gly-Pro p-nitroanilide p-toluenesulfonate le ka sebediswa e le sesebediswa sa ho lekola maemo a tshebetso a dienzyme tsena disampoleng tsa bakudi.