Proteinase K rau tritirachium album CAS: 39450-01-6

Proteinase K yog ib qho enzyme uas tau rho tawm los ntawm cov pwm Tritirachium album. Nws yog ib qho serine protease uas muaj ntau yam tshwj xeeb, uas txhais tau tias nws tuaj yeem txiav cov peptide bonds hauv ntau hom protein. Proteinase K paub txog nws lub peev xwm los rhuav tshem cov protein, ua rau nws yog ib qho cuab yeej muaj txiaj ntsig zoo rau ntau yam kev siv.

Ib qho ntawm cov kev siv tseem ceeb ntawm Proteinase K yog nyob rau hauv kev tshawb fawb txog molecular biology. Nws feem ntau siv rau DNA thiab RNA extraction protocols los tshem tawm cov protein uas yuav cuam tshuam rau kev tshuaj xyuas downstream. Proteinase K pab hauv kev lysing cell thiab rhuav tshem cov cellular protein, uas tso cai rau kev cais cov nucleic acids zoo.

Proteinase K kuj tseem siv dav hauv kev tshuaj xyuas protein thiab kev kawm txog tus cwj pwm. Nws tuaj yeem siv rau kev zom cov protein, tso cai rau kev tsim cov peptide fragments uas tuaj yeem tshuaj xyuas los ntawm cov txheej txheem xws li mass spectrometry. Tsis tas li ntawd, Proteinase K muaj txiaj ntsig zoo rau kev txheeb xyuas cov protein thiab txheeb xyuas qhov chaw ntawm cov amino acids hauv cov saw polypeptide.

Lwm qhov tseem ceeb ntawm Proteinase K yog kev tshem tawm cov av qias neeg ntawm cov chaw. Nws feem ntau siv rau hauv cov chaw kuaj mob molecular biology kom tshem tawm cov nucleic acids, proteins, thiab lwm yam av qias neeg ntawm cov khoom siv hauv chaw kuaj mob thiab cov chaw. Proteinase K ruaj khov heev thiab ua haujlwm nyob rau hauv ntau yam xwm txheej, suav nrog qhov kub siab thiab ntau qib pH.