Tris Base CAS 77-86-1 daahirnimada

Tris Base (CAS: 77-86-1), ama Tris (hydroxymethyl)aminomethane, ama loo yaqaan inta lagu jiro isticmaalka caafimaadka sida Trometamol ama THAM.Waxaa si aad ah loogu isticmaalaa sidii zwitterionic buffer bayoloji ah ee biochemistry iyo cilmi bayoolajiga molecular, iyo cilmi-baarista enzymatic.Saldhigga Tris waxa si weyn loogu isticmaalaa kayd bayooloji ahaan ama qayb ka mid ah qaabaynta kaydinta sida TAE iyo TBE baffers.Tris waxa uu leeyahay pKa ah 8.06 aad ayuuna faa'iido ugu leeyahay shaybaadhka bayoloji iyo bayooloji sababtoo ah waxa uu leeyahay awoodo dhawris ah marka loo eego pH-ga caadiga ah ee noole noolaha (pH 7.0 ~ 9.0).Tris ayaa la sheegay in ay farageliso dhaqdhaqaaqa tiro ka mid ah enzymes, sidaas darteed waa in si taxadar leh loo isticmaalo marka la baranayo borotiinka.Tris buffer, kaliya asiidhyada nucleic iyo borotiinada ayaa si weyn loo isticmaalaa sida dareere ahaan.Tris waxaa loo isticmaalaa korriinka crystal-ka borotiinka ee hoos yimaada xaaladaha pH ee kala duwan.Tris baffer oo leh quwad yar oo ionic ah ayaa la isticmaali karaa nematode (C. elegans) waxa la sameeyay lamin (lamin) fiilooyinka dhexe.Tris waa qayb muhiim ah oo ka mid ah kaydinta borotiinka electrophoresis.Tris loogu talagalay diyaarinta qalabka wax soo saara, dardargeliyaha vulkanization, iyo qaar ka mid ah dhexdhexaadiyeyaasha daroogada.