Electrochemical Polymerization of Pyrrole-substituted Tetrathiafulvalenyl-thiol, sulfone, and disulfide

Electrochemical Polymerization of Aniline

Milica M. Gvozdenović1,*, Branimir Z. Jugović2, Jasmina S. Stevanović3, Tomislav Lj. Trišović2 and Branimir N. Grgur1 1Department of Physical Chemistry and Electrochemistry, Faculty of Technology and Metallurgy, University of Belgrade, Belgrade, 2Institute of Technical Sciences, Serbian Academy of Science and Arts, 3Center for Electrochemistry, Institute of Technology and Metallurgy, Belgrade S...

Adsorption Properties of Thiol-Functionalized Silica Nanoparticles Prepared for Application in Poly(ether sulfone) Nanocomposite Membranes

ERp57 is a multifunctional thiol-disulfide oxidoreductase.

The thiol-disulfide oxidoreductase ERp57 is a soluble protein of the endoplasmic reticulum and the closest known homologue of protein disulfide isomerase. The protein interacts with the two lectin chaperones calnexin and calreticulin and thereby promotes the oxidative folding of newly synthesized glycoproteins. Here we have characterized several fundamental structural and functional properties ...

A thiol-disulfide transhydrogenase from yeast.

An enzyme is described which, when coupled with glutathione reductase, catalyzes a thiol-disulfide interchange between glutathione and a number of disulfide substrates of low molecular weight. The most purified preparation is homogeneous on the basis of the disc gel electrophoresis test. From its behavior on a column of Sephadex G-75, the enzyme appears to have a molecular weight of about 15,00...

Quantifying the global cellular thiol-disulfide status.

It is widely accepted that the redox status of protein thiols is of central importance to protein structure and folding and that glutathione is an important low-molecular-mass redox regulator. However, the total cellular pools of thiols and disulfides and their relative abundance have never been determined. In this study, we have assembled a global picture of the cellular thiol-disulfide status...