Leupeptin CAS: 24125-16-4

Leupeptin siv dav hauv cov chaw soj ntsuam kev tshawb fawb rau kev tiv thaiv cov protein tiv thaiv kev puas tsuaj los ntawm cov proteases endogenous thaum lub sijhawm ntxuav thiab tshuaj xyuas cov protein. Los ntawm kev txwv tsis pub ua haujlwm protease, leupeptin pab tswj kev ncaj ncees thiab kev ruaj khov ntawm cov protein hom phiaj, tso cai rau cov kws tshawb fawb kom tau txais cov txiaj ntsig tseeb dua hauv lawv cov kev sim. Hauv cell biology, leupeptin feem ntau suav nrog hauv cell lysis buffers los tiv thaiv kev puas tsuaj ntawm cov protein thaum lub sijhawm rho tawm cov protein cellular. Qhov no ua kom ntseeg tau tias cov protein rho tawm los ntawm cov cell tseem nyob ruaj khov thiab ua haujlwm, ua rau muaj kev siv downstream xws li Western blotting, enzyme assays, thiab protein-protein interaction studies. Ntxiv mus, leupeptin feem ntau siv hauv kev tshawb fawb tshawb nrhiav lub luag haujlwm ntawm cov proteases tshwj xeeb hauv cov txheej txheem cellular. Los ntawm kev xaiv txwv tsis pub ua haujlwm protease nrog leupeptin, cov kws tshawb fawb tuaj yeem piav qhia txog cov haujlwm ntawm proteases hauv cov kev taw qhia, protein turnover, thiab lwm yam txheej txheem physiological. Zuag qhia tag nrho, leupeptin yog ib qho cuab yeej tseem ceeb hauv kev tshawb fawb biochemical thiab cell biology, muab rau cov kws tshawb fawb ib txoj hauv kev txhim khu kev qha los tswj cov haujlwm protease thiab tiv thaiv cov protein los ntawm kev puas tsuaj. Nws qhov kev hloov pauv tau yooj yim, kev ruaj khov, thiab cov spectrum inhibitory dav dav ua rau nws yog ib qho reagent muaj txiaj ntsig rau ntau yam kev siv uas tsom mus rau kev nkag siab txog cov txheej txheem nyuaj uas yog cov txheej txheem ntawm cov txheej txheem biological.