Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:3.1.1.7 (acetylcholinesterase)
 28,390 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The purification of the pregnancy zone protein by means of immunoadsorbents is described. The pregnancy zone protein antibody was isolated from an absorbed rabbit antiserum and coupled with CNBr-activated sepharose. The pregnancy zone protein was isolated from pregnancy serum by the specific antibody cross-linked with sepharose. Contaminating serum proteins were eliminated by "inverse" immunoadsorption using antibodies against these proteins coupled with sepharose. An immunoelectrophoretically pure pregnancy zone protein was obtained. By means of a combination of immunoprecipitation and enzyme reaction in agar gel could be excluded that the pregnancy zone protein possesses activities of the following 11 enzymes: ceruloplasmin, leucine amino peptidase, alkaline phosphatase, carboxylic esterase, lactate dehydrogenase, malate dehydrogenase, glycerophosphate dehydrogenase, glucose-6-phosphat-dehydrogenase, cholinesterase, acetyl cholinesterase and oxytocinase.
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PMID:[Isolation of "pregnancy-zone" proteins using immuno absorbents and study of possible enzyme activities]. 17 12