| Literature DB >> 1468141 |
R S Campbell1, G M Brearley, H Varsani, H C Morris, T P Milligan, S K Hall, P M Hammond, C P Price.
Abstract
The specificity of a phenylalanine dehydrogenase, particularly with respect to cross reactivity toward tyrosine, has been shown to be pH dependent, being minimal at high pH. The dehydrogenase step has been coupled to colorimetric detection of NADH using a tetrazolium salt. The assay shows no significant cross reactivity towards a range of amino acids or drugs and correlates well with an established HPLC technique.Entities:
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Year: 1992 PMID： 1468141 DOI： 10.1016/0009-8981(92)90205-5
Source DB: PubMed Journal: Clin Chim Acta ISSN： 0009-8981 Impact factor: 3.786