CAPS Cas: 1135-40-6 Cadaan Adag 99% N-Cyclohexyl-3-aminopropanesulfonic acid
Lambarka buugaagta | XD90113 |
Magaca Alaabta | XAFIISKA |
CAS | 1135-40-6 |
Qaanuunka molecular | C9H19NO3S |
Miisaanka Molecular | 221.317 |
Faahfaahinta Kaydinta | Ambient |
Xeerka Tarifka La Iswaafajiyay | 29213099 |
Tilmaamaha Alaabta
Muuqashada | Cad Adag |
Qiimayn | 99% |
Loo isticmaalo in lagu qaabeeyo kaydiyaha CAPS, bareeraha zwitterionic faa'iido u leh inta u dhaxaysa pH 7.9-11.1.XAFIISKA CAPS waxaa si weyn loogu isticmaalaa Galbeedka iyo tijaabooyinka difaaca jirka iyo sidoo kale isku xigxiga borotiinka iyo aqoonsiga.Waxaa loo adeegsaday wareejinta korantada ee borotiinnada PVDF (sc-3723) ama xuubka nitrocellulose (sc-3718, sc-3724).pH-ga sare ee kaydkan ayaa ka dhigaya mid faa'iido u leh wareejinta borotiinnada leh pI> 8.5.iyo falcelinta ugu yar ee enzymes ama borotiinada, saamaynta milixda ugu yar.
Aagga capillary electrophoresis xawaaraha electrophoretic ee ion hoos ayuu u dhacaa marka diirada xalka korantada asalka ah uu kordho.Tani waxaa sababa isbeddelka dhaqdhaqaaqa elektrophoretic ee ion (muep) iyo sidoo kale isbeddelka xoogga saafiga ah ee saameeya, kuwaas oo ah xoogga goobta korontada ee waxtarka leh (Eeff).Dhaqdhaqaaqa korantada ee ion-ka waxa lagu beddelaa isbeddel ku yimaadda viscosity buuxda ee xalka elektrolytka iyo isbeddelada cabbirka la xaliyay ee ion-ka.Eeff inta badan waxa lagu beddelaa isbeddellada ku yimaadda baaxadda saamaynta asymmetry ee kharashka iyo saamaynta korantada, kuwaas oo labaduba dib u dhigaya dhaqdhaqaaqa ions.Daraasaddan, farsamada saddex-calaamadaha ayaa loo isticmaalay in lagu barto saameynta fiirsashada elektrolytka ee asalka ah (0.02-0.08M 3-[cyclohoxylamino] -1-propanesulfonic acid iyo counter ion (Li, Na, K, iyo Cs) ee Eeff. Waxaa la ogaaday in fiirsashada elektrolytka asalka ahi ay si muuqata u saamayso Eeff iyo in Eeff uu u soo dhawaado E iyada oo diiradda saaraya korantada asalka ahi ay u dhowdahay eber. , Eeff ayaa hoos u dhacday Farsamada saddex-calaamadaha waxay caddaysay inay waxtar u leedahay go'aannadan.