Thiol, which is also known as a mercaptan, contains a hydrogen atom bound to a carbon atom and a sulfur atom, and is a functional group of
sulfhydryls [6].
A precise method for the determination of whole blood and plasma
sulfhydryl groups.
In enzymes in which Zn has a structural function (for instance alcohol dehydrogenase and proteins that are involved in DNA replication and in gene expression), Zn atoms are coordinated to
sulfhydryl groups of four residues.
Reactive group content (carbonyl,
sulfhydryl, and amine) in the chicken muscles was analyzed after myofibrillar proteins were extracted at 2[degrees]C by the procedure of Srinivasan et al.
The sulfhydryl-containing enzyme 5-ALA-D was inhibited upon oxidation of its
sulfhydryl groups and has been suggested to be a sensor for oxidative stress [56].
In our current study, GSH which contains two nucleophilic functional groups, including a
sulfhydryl (the cysteine residue) and an amino (the glycine residue) group, NAC and NAL each contains a nucleophilic amino group in its side chain, were chosen as the trapping reagents to trap the potential LIM-derived cis-enedial intermediate in mouse and human liver microsomal incubation systems after exposure to LIM.
In contrast, glutathione peroxidase, glutathione reductase, glutathione-S-transferase, total
sulfhydryl, and nonprotein
sulfhydryl were markedly increased both in MAP and SAP after Nar treatment.
The physicochemical properties of egg albumin show that it composed of globular protein called ovalbumin which having free
sulfhydryl groups [29].
The paste samples were utilized to measure surface hydrophobicity and surface reactive
sulfhydryl content.
HSA has one cysteine residue at position 34 (in domain I) with a free
sulfhydryl group.
Ozone treatment was found to significantly (P < 0.05) increase salt solubility, [Ca.sup.2+] -ATPase activity, carbonyl content,
sulfhydryl content, and gel textural values of proteins without increasing peroxide values too much.