Effects of endogenous L-cystathionine on enzymatic assays of serum homocysteine in samples from renal dialysis patients
Effects of endogenous L-cystathionine on enzymatic assays of serum homocysteine in samples from renal dialysis patients
摘要
Homocysteine (Hcy) is a thiol-containing amino acid produced by the intracellular demethylation of methionine.Approximately 80% of circulating Hcy in the blood is protein bound by disulfide linkage.The remaining unbound Hcy combines by oxidation either with itself to form the dimer homocystine or with cysteine to form the mixed disulfide cysteine-Hcy.
Homocysteine (Hcy) is a thiol-containing amino acid produced by the intracellular demethylation of methionine.Approximately 80% of circulating Hcy in the blood is protein bound by disulfide linkage.The remaining unbound Hcy combines by oxidation either with itself to form the dimer homocystine or with cysteine to form the mixed disulfide cysteine-Hcy.
出处
《国际检验医学杂志》
CAS
2012年第24期2969-2973,共5页
International Journal of Laboratory Medicine
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