Taw qhia rau crystallin
Crystallin crystallin Lub sij hawm dav dav rau cov protein sib xyaw ntawm cov khoom tseem ceeb ntawm cov pob txha muaju. Nws yog thawj qhov kev sib cais los ntawm Mrner (Mrner, 1894) los ntawm kev sib tov thiab isoelectric point nag lossis daus.