A Differential, Microbiological Assay for O-Heterobiotin.
- 1 January 1946
- journal article
- research article
- Published by Frontiers Media SA in Experimental Biology and Medicine
- Vol. 61 (1) , 97-100
- https://doi.org/10.3181/00379727-61-15237
Abstract
A differential microbiological assay for O-heterobiotin with S. faecalis R and L. arabinosus 17-5 has been developed. Assays, of several natural materials indicated that O-heterobiotin does not occur generally, but that a metabolite does exist in animal tissues which has biotin activity for S. faecalis and not for L. arabinosus.Keywords
This publication has 2 references indexed in Scilit:
- THE DETERMINATION OF OXYBIOTIN IN THE PRESENCE OF BIOTINJournal of Biological Chemistry, 1945
- The Microbiological Activity of an Oxygen Analog of BiotinScience, 1945