Coagulant component in Cerastes cerastes (Egyptian sand viper) venom. 1986

M F el-Asmar, and E Shaban, and M Hagag, and N Swelam, and A Tu

A coagulant component has been purified from Cerastes cerastes venom, using gel filtration on a Sephadex G 100 (fine) column followed by chromatography on a Bio-Rex 70 column. This compound had a proteolytic effect and could coagulate human plasma deficient in factor VIII or (VIII + IX) with the formation of a firm clot. It could also clot plasma deficient in factor X, but the clot formed was soft and not complete. The compound had no effect on platelet aggregation and was nontoxic. This compound is believed to be primarily a factor X activator, as it could replace factor VIII in hemophilic plasmas.

UI MeSH Term Description Entries
D007526 Isoelectric Point The pH in solutions of proteins and related compounds at which the dipolar ions are at a maximum. Isoelectric Points,Point, Isoelectric,Points, Isoelectric
D008970 Molecular Weight The sum of the weight of all the atoms in a molecule. Molecular Weights,Weight, Molecular,Weights, Molecular
D001780 Blood Coagulation Tests Laboratory tests for evaluating the individual's clotting mechanism. Coagulation Tests, Blood,Tests, Blood Coagulation,Blood Coagulation Test,Coagulation Test, Blood,Test, Blood Coagulation
D002850 Chromatography, Gel Chromatography on non-ionic gels without regard to the mechanism of solute discrimination. Chromatography, Exclusion,Chromatography, Gel Permeation,Chromatography, Molecular Sieve,Gel Filtration,Gel Filtration Chromatography,Chromatography, Size Exclusion,Exclusion Chromatography,Gel Chromatography,Gel Permeation Chromatography,Molecular Sieve Chromatography,Chromatography, Gel Filtration,Exclusion Chromatography, Size,Filtration Chromatography, Gel,Filtration, Gel,Sieve Chromatography, Molecular,Size Exclusion Chromatography
D003029 Coagulants Agents that cause clotting. Coagulant
D004591 Electrophoresis, Polyacrylamide Gel Electrophoresis in which a polyacrylamide gel is used as the diffusion medium. Polyacrylamide Gel Electrophoresis,SDS-PAGE,Sodium Dodecyl Sulfate-PAGE,Gel Electrophoresis, Polyacrylamide,SDS PAGE,Sodium Dodecyl Sulfate PAGE,Sodium Dodecyl Sulfate-PAGEs
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000818 Animals Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA. Animal,Metazoa,Animalia
D014757 Viper Venoms Venoms from SNAKES of the viperid family. They tend to be less toxic than elapid or hydrophid venoms and act mainly on the vascular system, interfering with coagulation and capillary membrane integrity and are highly cytotoxic. They contain large amounts of several enzymes, other factors, and some toxins. Russell Viper Venom,Russell Viper Venoms,Russell's Viper Venom,Russell's Viper Venoms,Viperidae Venoms,Cerastes Venom,Cerastes Venoms,Egyptian Sand Viper Venom,Viper Venom,Viperotoxin,Russells Viper Venom,Russells Viper Venoms,Venom, Cerastes,Venom, Russell Viper,Venom, Russell's Viper,Venom, Viper,Venoms, Cerastes,Venoms, Russell Viper,Venoms, Russell's Viper,Venoms, Viper,Venoms, Viperidae,Viper Venom, Russell,Viper Venom, Russell's,Viper Venoms, Russell,Viper Venoms, Russell's
D051379 Mice The common name for the genus Mus. Mice, House,Mus,Mus musculus,Mice, Laboratory,Mouse,Mouse, House,Mouse, Laboratory,Mouse, Swiss,Mus domesticus,Mus musculus domesticus,Swiss Mice,House Mice,House Mouse,Laboratory Mice,Laboratory Mouse,Mice, Swiss,Swiss Mouse,domesticus, Mus musculus

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