Results 141 to 150 of about 1,025,233 (163)

Colorimetric Coupled Enzyme Assay for Cystathionine β-Synthase [PDF]

open access: yesAnalytical Sciences, 2016
A colorimetric coupled enzyme assay for the determination of cystathionine β-synthase activity is described. The method exploits cystathionine γ-lyase as an ancillary enzyme capable of transforming cystathionine, produced by cystathionine β-synthase ...
Roberta Moschini   +2 more
exaly   +2 more sources

The effect of glucose and insulin on the activity of methylene tetrahydrofolate reductase and cystathionine-β-synthase: studies in hepatocytes

Atherosclerosis, 2001
Hyperhomocysteinemia is a well established risk factor for cardiovascular disease, and multiple factors likely lead to abnormal regulation of plasma homocysteine in patients with diabetes. To examine a possible role for insulin and glucose in homocysteine metabolism, we examined the activity of two important enzymes of homocysteine metabolism in ...
A, Dicker-Brown   +3 more
openaire   +2 more sources

Selectivity of commonly used pharmacological inhibitors for cystathionine β synthase (CBS) and cystathionine γ lyase (CSE)

open access: yesBritish Journal of Pharmacology, 2013
Background and Purpose: Hydrogen sulfide (H2S) is a signalling molecule that belongs to the gasotransmitter family. Two major sources for endogenous enzymatic production of H2S are cystathionine β synthase (CBS) and cystathionine γ lyase (CSE).
Antonia Asimakopoulou   +2 more
exaly   +2 more sources

Reaction mechanism and regulation of cystathionine β-synthase

Biochimica Et Biophysica Acta - Proteins and Proteomics, 2003
Ömer Kabil
exaly  

Cystathionine gamma-synthase is essential for methionine biosynthesis in

Fungal Biology, 2013
Zhengyi Wang, Zhonghua Ma, Jinhua Jiang
exaly  

Transsulfuration in is not dependent on heme: purification and characterization of recombinant yeast cystathionine β-synthase

Journal of Inorganic Biochemistry, 2000
Jan P Kraus   +2 more
exaly  

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