3-(cyclohexylamino)-2-hydroxy-1-propanesuhicic acid CAS:73463-39-5

I-CAPSO (3-(cyclohexylamino)-2-hydroxypropanesulfonic acid) iyibhafa ye-zwitterionic evamise ukusetshenziswa ku-biochemistry kanye ne-molecular biology.Yaziwa ngomthamo wayo ophezulu wokubhafa ngaphezu kwebanga le-pH elibanzi futhi ithathwa njengengathatha indawo enhle kwezinye izigcinalwazi njenge-MOPS ne-MES.

Umthelela omkhulu we-CAPSO yikhono layo lokugcina i-pH ezinzile ekuhloleni kwebhayoloji.Isebenza ngokunikela noma ngokwamukela ama-proton ukuze kuncishiswe izinguquko ku-pH ezibangelwa ama-asidi angeziwe noma izisekelo.Inani layo le-pKa licishe libe ngu-9.8, okulenza libe isikhafu esisebenzayo sokuhlolwa kwebanga le-pH lika-8.2-9.6.

I-CAPSO ivame ukusetshenziswa ezinhlelweni ezifana nokuhlanzwa kwamaprotheni, ukuhlolwa kwe-enzyme, kanye ne-electrophoresis.Ukuzinza kwayo kanye nokuphazamiseka okuncane kokusabela kwebhayoloji kuyenza isebenziseke ekugcineni izimo ezifanele zokusabela kwamakhemikhali ezinto eziphilayo.Ukwengeza, i-CAPSO ivame ukusetshenziselwa ukutadisha ukuhlukaniswa kwamaprotheni ayisisekelo, ukugoqa amaprotheni, nokuzinza.