Tris Base CAS 77-86-1 Purity 99.50% ~ 101.0% Biological Buffer Molecular Biology Qib Ultra Pure Hoobkas

Tris Base (CAS: 77-86-1), los yog Tris (hydroxymethyl) aminomethane, los yog paub thaum siv kho mob raws li Trometamol lossis THAM.Nws yog dav siv los ua zwitterionic biological tsis nyob rau hauv biochemistry thiab molecular biology tshawb fawb, thiab kev tshawb fawb enzymatic.Tris puag yog dav siv los ua cov khoom siv roj ntsha lossis ua ib feem ntawm cov txheej txheem tsis xws li TAE thiab TBE buffers.Tris muaj pKa ntawm 8.06 thiab muaj txiaj ntsig zoo nyob rau hauv biology thiab biochemistry lab vim tias nws muaj peev xwm buffering nyob rau hauv thaj tsam ntawm lub cev pH feem ntau ntawm cov kab mob nyob (pH 7.0 ~ 9.0).Tris tau tshaj tawm tias cuam tshuam nrog kev ua haujlwm ntawm ntau cov enzymes, yog li ntawd nws yuav tsum tau siv kom zoo thaum kawm cov protein.Tris tsis, tsuas yog nucleic acids thiab cov proteins tau dav siv los ua cov kuab tshuaj.Tris yog siv rau cov protein siv lead ua kev loj hlob nyob rau hauv cov pH sib txawv.Tris tsis muaj lub zog qis ionic tuaj yeem siv nematode (C. elegans) yog tsim lamin (lamin) nruab nrab fibers.Tris yog ib feem tseem ceeb ntawm cov protein electrophoresis tsis.Tris rau kev npaj cov tshuaj surfactant, vulcanization accelerator, thiab qee cov tshuaj intermediates.