| Literature DB >> 10344504 |
S Y Hwang1, V Su, L Farh, D Shiuan.
Abstract
Biotin concentration was determined unequivocally with the E. coli bio mutant. The results demonstrate that this simple and efficient method can determine biotin concentration in the range of 10 pg to 50 ng/ml. The present method can also clearly distinguish biotin from its precursor and analog, dethiobiotin.Entities:
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Year: 1999 PMID： 10344504 DOI： 10.1016/s0165-022x(98)00012-8
Source DB: PubMed Journal: J Biochem Biophys Methods ISSN： 0165-022X