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Quantification of Hypochlorite in Water Using the Nutritional Food Additive Pyridoxamine
Water (Switzerland), 2021 Chlorine is a widely used disinfectant and oxidant used for an array of municipal and industrial applications, including potable water, swimming pools, and cleaning of membranes. The most popular method to verify the concentration of free chlorine is the
Kamilla M S Kaarsholm +2 more
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Journal of Nutritional Biochemistry, 2019 It is known that receptor for advanced glycation end products (RAGE) and its ligands accumulate in the fat tissues of obese individuals, and RAGE ligands induce M1 macrophage polarization, which in turn induces inflammation.
Kyunghee Byun +2 more
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Transaminases for Pyridoxamine and Purines
Nature, 1952BRAUNSTEIN'S1 demonstration of the transaminase reaction as a mode of formation of ammo-acids has been broadened recently to include a wide variety of transaminases in bacteria2, animal tissues3 and plants4. In the present communication, we wish to report the formation of compounds other than amino-acids by the transaminase reaction.
C F, GUNSALUS, J, TONZETICH
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Stabilities of metal chelates of pyridoxamine
Archives of Biochemistry and Biophysics, 1957Abstract The acid dissociation constants of pyridoxamine, and the formation constants of its 1:1 and 2:1 chelates with Cu(II), Ni(II), Co(II), Fe(III), Mn(II), Zn(II), and Cd(II) ions have been determined by a potentiometric method. The structures of the metal chelate compounds formed are deduced with the aid of the titration curves, and the relative
R L, GUSTAFSON, A E, MARTELL
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Dendrimeric Pyridoxamine Enzyme Mimics
Journal of the American Chemical Society, 2003PAMAM dendrimers from generations 1-6 were synthesized with pyridoxamine in their core. They transaminated pyruvic and phenylpyruvic acids in water to alanine and phenylalanine, respectively, with Michaelis-Menten kinetics and high effectiveness compared with simple pyridoxamine.
Lei, Liu, Ronald, Breslow
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Two homogeneous immunoassays for pyridoxamine
Journal of Immunological Methods, 1985Protein conjugates of pyridoxal have been used to elicit anti-vitamin B6 antibodies in rabbits. These antibodies have been incorporated into 2 homogeneous assays systems, a spin immunoassay, using a paramagnetic derivative of the vitamin as ligand, and a fluorescence enzyme immunoassay, using beta-galactosidase conjugated to vitamin B6 as the indicator
D L, Brandon +3 more
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Synthese des Pyridoxamin‐5′‐triphosphorsäureesters und Pyridoxamin‐5′‐monophosphorsäureesters
Helvetica Chimica Acta, 1951AbstractAus Pyridoxamin wurde durch Einwirkung von meta‐Phosphorsäure in der Wärme der Pyridoxamin‐5′‐triphosphorsäureester erhalten, der beim Erhitzen in Wasser 2 Mol H3PO4 verliert und in Pyridoxamin‐5′‐monophosphat übergeht. Pyridoxamin‐5′‐monophosphat wurde einerseits als phosphorsaures und chlorwasserstoffsaures Salz, andererseits als Calciumsalz ...
M. Viscontini, C. Ebnöther, P. Karrer
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Biochemistry, 2007
Pyridoxamine (PM) is a promising drug candidate for treatment of diabetic nephropathy. The therapeutic effect of PM has been demonstrated in multiple animal models of diabetes and in phase II clinical trials. However, the mechanism of PM therapeutic action is poorly understood.
Sergei V, Chetyrkin +4 more
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Pyridoxamine (PM) is a promising drug candidate for treatment of diabetic nephropathy. The therapeutic effect of PM has been demonstrated in multiple animal models of diabetes and in phase II clinical trials. However, the mechanism of PM therapeutic action is poorly understood.
Sergei V, Chetyrkin +4 more
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Enzymatic transamination of pyridoxamine in tobacco plants
Plant Science, 2013Vitamin B6 (VB6) comprises a group of pyridine compounds that are involved in a surprisingly high diversity of biochemical reactions. Humans and animals depend largely on plants for their VB6 nutrition. Many studies have focused on biosynthesis of VB6 and comparatively little is known about VB6 metabolic conversion in plants.
ShuoHao, Huang +4 more
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A Potent Polymer/Pyridoxamine Enzyme Mimic
Journal of the American Chemical Society, 2002An enzyme mimic consisting of pyridoxamines covalently linked to polyethyleneimine carrying long-chain alkyl groups converts pyruvic acid to dl-alanine with as much as an 8000-fold acceleration relative to the reaction with simple pyridoxamine at the same pyridoxamine concentration.
Lei, Liu, Ronald, Breslow
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