Results 231 to 240 of about 6,229 (253)

ChemInform Abstract: Oxidation of Amino Acids by Manganous Ions and Pyridoxal Phosphate.

ChemInform, 1988
Abstract The oxidation of amino acids by a system consisting of manganese chloride and pyridoxal phosphate was measured by means of an oxygen electrode.
Terence A. Smith, Jacqueline H.A. Marshall   +1 more
openaire   +3 more sources

Assay of pyridoxal-5'-phosphate, pyridoxal and pyridoxic acid in biological material.

International journal for vitamin and nutrition research. Internationale Zeitschrift fur Vitamin- und Ernahrungsforschung. Journal international de vitaminologie et de nutrition, 1990
The two vitamin B6-vitamers having an aldehyde function are oxidised to the corresponding acids and subjected to an HPLC separation on an RP 18 phase with a solvent consisting of 5% methanol in phosphate buffer at pH 3.5. The detection is carried out by fluorometry with excitation at 318 nm and emission at 418 nm.
D, Hess, J P, Vuilleumier
openaire   +1 more source

Inhibition of pyridoxal phosphokinase by aminooxyacetic acid

Biochemical Pharmacology, 1966
J.P. DaVanzo, M. Daugherty, R. Ruckart, L. Kang   +3 more
openaire   +3 more sources

Pyridoxal-Catalyzed Decarboxylation of Amino Acids^*

Biochemistry, 1962
Esmond E. Snell, G. D. Kalyankar
openaire   +3 more sources

Studies on the lactonization of 5 and 4-pyridoxic acid

Biochimica et Biophysica Acta, 1963
F.A. Kummerow, C.J. Argoudelis
openaire   +3 more sources

Intensification of the cellular accumulation of amino acids by pyridoxal

Biochimica et Biophysica Acta, 1953
Halvor N. Christensen, Barbara A. Coyne, Thomas R. Riggs   +2 more
openaire   +3 more sources

Effects of the pyridoxal 5-phosphate analogue, pyridoxal 5-sulfate, on glutamic acid decarboxylase

Biochimica et Biophysica Acta, 1961
K. Makino, M. Matsuda
openaire   +3 more sources

Reaction of pyridoxal imine with phosphonic acid derivatives

Russian Journal of Organic Chemistry, 2016
A. V. Trifonov, A. B. Dobrynin, Alexander R. Burilov, M. A. Pudovik, Lyudmila K. Kibardina   +4 more
openaire   +2 more sources

Determination of 4-pyridoxic acid in urine by a fluorimetric method

Clinica Chimica Acta, 1972
Cveta Tomanić, D. Mikac-Dević
openaire   +3 more sources

Pyridoxal phosphate. II. Benzene analogs. 2-Formylphenoxyacetic acids as potential antimetabolites of pyridoxal phosphate

Journal of Medicinal Chemistry, 1969
D. L. Failla, Theodore L. Hullar
openaire   +3 more sources