Tus thauj ampholyte
Tus neeg thauj khoom ampholyte yog kev sib xyaw ntawm polyamino thiab polyhydroxy ampholytic tebchaw nrog cov isoelectric point zoo sib xws thiab muaj lub cev hnyav ntawm 600-900 Da. Nws cuam tshuam rau qhov tsis zoo them tus nqi hluav taws xob hauv pH ib puag ncig ntau dua nws qhov isoelectric point, ua luam dej mus rau qhov ntsuas hluav taws xob zoo ntawm cov hluav taws xob teb, thiab cais tawm rau hauv cov ntawv sau nqi zoo hauv ib puag ncig pH me dua nws qhov isoelectric point, thiab txav mus rau qhov tsis zoo electrode ntawm hluav taws xob teb. Ua luam dej.