Tris (hydroxymethyl) nitromethane CAS 126-11-4

Cov nyhuv:

Buffering Peev Xwm: Tris ua raws li tus neeg sawv cev tsis zoo vim nws muaj peev xwm lees txais lossis pub dawb protons, tswj hwm qhov pH ruaj khov hauv cov kev daws teeb meem.Nws yog feem ntau siv los ua ib feem tseem ceeb hauv cov tshuab tsis muaj zog kom ruaj khov pH ntawm cov qauv lom neeg thiab cov tshuaj tiv thaiv.

Daim ntawv thov:

Molecular Biology: Tris yog dav siv los ua tus neeg sawv cev hauv ntau cov txheej txheem molecular biology, suav nrog DNA thiab RNA cais, PCR, gel electrophoresis, thiab protein purification.Nws pab tswj hwm qhov chaw nyob ruaj khov pH, tso cai rau kev pom zoo rau cov tshuaj tiv thaiv enzymatic thiab kev sib cuam tshuam ntawm molecular.

Cell Culture: Tris feem ntau yog siv hauv xov tooj ntawm tes kab lis kev cai los tswj qhov pH thiab osmotic tshuav nyiaj li cas, txhawb kev noj qab haus huv ntawm tes thiab kev vam meej.

Protein Chemistry: Tris yog siv rau hauv kev sim tshuaj protein, xws li protein solubilization, protein stability assay, thiab protein-ligand binding kev tshawb fawb.Nws pab tswj cov pH qhov xav tau, ua kom cov protein folding kom zoo thiab ua haujlwm.

Enzymology: Tris yog ua haujlwm nyob rau hauv ntau yam kev soj ntsuam enzymatic los txhim kho pH cov xwm txheej uas yuav tsum tau ua rau kev ua haujlwm enzymatic.Nws ua kom ntseeg tau thiab rov tsim tau cov txiaj ntsig, ua kom raug ntsuas ntawm enzyme kinetics thiab inhibition kev tshawb fawb.

Biochemical Assays: Tris yog siv los ua ib feem ntawm ntau cov tshuaj biochemical vim nws cov khoom tsis zoo.Nws tuav ib qho pH tas li thaum lub sij hawm colorimetric, spectrophotometric, thiab enzymatic kev soj ntsuam, txhim kho qhov tseeb thiab kev ntseeg siab ntawm cov txiaj ntsig.