D-Kynurenine may be used along with L-kynurenine to assess the specificity and kinetics of kynurenine metabolizing enzymes. D-Kynurenine is used to study the selectivity and activity of the G protein-coupled receptor, GPR109B. D-Kynurenine is used as a substrate in a fluorometric assay of D-amino acid oxidase.
Research in veterinary science, 124, 212-222 (2019-03-30)
Little information is currently available on therapeutic features of bovine mesenchymal stem cells (MSCs), despite the development of large animal experimental models including cattle may open alternative strategies for investigating MSC physiology and eventual applications for regenerative therapy. The aim
Kynurenine (Kyn) plays an important role as an immune check-point molecule and regulates various immune responses through its aryl hydrocarbon receptor (Ahr). Kyn is synthesized by indoleamine 2,3-dioxygenase (Ido) and tryptophan 2,3-dioxygenase (Tdo). Ido contributes approximately 90% of tryptophan catabolism.
European journal of biochemistry, 269(8), 2069-2074 (2002-05-03)
Recombinant human kynureninase (L-kynurenine hydrolase, EC 3.7.1.3) was purified to homogeneity (60-fold) from Spodoptera frugiperda (Sf9) cells infected with baculovirus containing the kynureninase gene. The purification protocol comprised ammonium sulfate precipitation and several chromatographic steps, including DEAE-Sepharose CL-6B, hydroxyapatite, strong
Yakugaku zasshi : Journal of the Pharmaceutical Society of Japan, 131(7), 1111-1116 (2011-07-02)
A facile fluorometric assay using D-kynurenine as a substrate was utilized for evaluating the inhibition of D-amino acid oxidase (DAAO), which is one of the products of a susceptibility gene for schizophrenia, by commercial antipsychotic drugs, namely, chlorpromazine (CPZ), carbamazepine
Journal of chromatography. A, 1622, 461128-461128 (2020-04-26)
We present high resolution fast, cost-effective and sensitive Capillary zone electrophoresis (CZE) methods for determination of enantiomeric compounds of Kynurenine pathway, i.e. D, L-Kynurenine (KYN), in human serum and urine samples by cationic-β-CD and its synergistic dual chiral selector system
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