PMSF CAS: 329-98-6 Tus nqi tsim khoom

Cov nyhuv:

PMSF yog ib qho serine protease inhibitor uas tsis tuaj yeem khi rau qhov chaw nquag ntawm serine proteases, yog li thaiv lawv cov haujlwm.

Nws hloov cov serine residues ntawm covalent bonds, ua rau enzyme inactivation.

PMSF tuaj yeem tiv thaiv cov protein los ntawm kev puas tsuaj los ntawm kev txwv tsis pub ua haujlwm protease, tshwj xeeb tshaj yog serine proteases.

Cov ntawv thov:

Kev tshawb fawb txog biochemical: PMSF feem ntau siv thaum lub sijhawm ntxuav thiab cais cov protein kom tiv thaiv kev puas tsuaj ntawm cov protein. Nws pab tswj kev ncaj ncees thiab kev ruaj khov ntawm cov protein uas koj xav tau.

Kev txwv tsis pub siv enzyme: PMSF yog ib qho tseem ceeb rau kev ua kom cov serine proteases tsis ua haujlwm thaum lub sijhawm kuaj enzyme lossis kev tshawb fawb biochemical. Los ntawm kev thaiv cov haujlwm ntawm cov proteases no, cov kws tshawb fawb tuaj yeem tshawb nrhiav lub luag haujlwm ntawm serine proteases hauv ntau yam txheej txheem biological.

Kev tshawb fawb txog proteolysis: PMSF siv tau los tswj lossis kho cov haujlwm protease hauv cov cell lysates lossis cov extracts. Qhov no muaj txiaj ntsig zoo rau kev kawm txog cov xwm txheej proteolytic uas koom nrog cov txheej txheem cellular lossis thaum proteolysis xav tau kev tswj hwm hauv kev teeb tsa sim.

Kev txwv tsis pub siv protease dav dav: Txawm hais tias PMSF tsom mus rau serine proteases, nws kuj tseem tuaj yeem muaj qee qhov kev cuam tshuam rau qee cov cysteine ​​​​proteases. Nws yog siv los ua tus neeg txwv tsis pub siv protease dav dav thaum ua haujlwm nrog cov qauv protein kom txo qis kev puas tsuaj proteolytic.