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Method of isolating the enzymes of cholinesteraze type
CS214443B1
Czechoslovakia
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English Slovak - Inventor
Juraj Zemek Ludovit Kuniak Stefan Kucar Juraj Zamocky
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- 214 443 3 PREDMET VYNÁLEZU Sposob izolácie enzýmov cholíneeterázového typu 8 výhodou acetyloholínesterázy alebepseudecholínesterázy vyznačený tým* že zriedený biologický roztek obsahujúci enzymy cho-líneeterázového typu o pH 7,5 a obsahem proteíaov nie vyššom ake 1 % hmotnosti sa nane-sie na kolonu připraveni z polyaaoharidu sletovaného 2-ohlormetylexiránom* a výhodou ce-lulózy, obsahujúceho kovalentne viazanú p-(£*v-aminofeayl)boronovú kyselinu adjuetevanúna pH 7,5 tlmivým roztokou a obsahom 0,5 U glycerolu v objemovom pomere nepresahujúcom1/20 objemu biologického roztoku k objemu polyaaoharidového gélu a pročištěný podlelenzýmu oholínesterázevého typu neinhibovaný ergaaofosfátovými látkami sa eluuje z kolonydalším premývaním kolony tlmivým roztokem o pH 7,5 obsahujúceho 0*3 U glyeerolu v obje-movej frakcii eluátu rovnajúcej sa 2 až 4 násobku objemu použitého gélu sletovaného poly-sacharidu. Cena: 2,40 KCs Vytiskly Moravské tiskařské závody, provoz 12, Leninova 21, Olomouc