| Tc 120 proteinase | <enzyme> Found in cell-free extracts of trypanosoma cruzi epimastigotes; 120 kD protein; hydrolyzes n-z-gly-gly-arg-amc as well as n-z-arg-amc, n-z-phe-arg-amc and n-glutaryl-gly-arg-amc Registry number: EC 3.4.22.- Synonym: alkaline protease (t cruzi) (26 Jun 1999) |
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| vitamin B12 with intrinsic factor concentrate | A combination of vitamin B12 with suitable preparations of the mucosa of the stomach or intestine of domestic animals used for food by humans. (05 Mar 2000) |
| cobalamin concentrate | The dried, partially purified product resulting from the growth of selected Streptomyces cultures or other cobalamin-producing microorganisms; contains at least 500 ug of cobalamin in each gram. (05 Mar 2000) |