AGAROSEGELMATERIALE TIL BRUG VED ISOELEKTRISK FOKUSERING, VANDIGE GELER DERAF OG FREMGANGSMAADE TIL FREMSTILLING AF EN SAADAN GEL

摘要

A finely-divided solid blend of (1) purified agarose having an electroendosmosis value (-Mr) below 0.10 with (2) a water-soluble gum which by itself is soluble in boiling water without gelling, free from charged groups and from electroendosmosis, and soluble in water to form a solution of gum having at a concentration no greater than 10% by weight a viscosity of at least 10 cps. at 25 DEG C. The blend is soluble in water to form a gel having no electroendosmosis and useful as a medium for carrying out isoelectric focusing.