Reversible covalent immobilization of enzymes via disulfide bonds

K Ovsejevi, C Manta, F Batista-Viera - … of Enzymes and Cells: Third Edition, 2013 - Springer
This enzyme immobilization approach involves the formation of disulfide (−S–S–) bonds
with the support. Thus, enzymes bearing exposed nonessential thiol (SH) groups can be …

Biodegradation of acid dyes by an immobilized laccase: an ecotoxicological approach

L Gioia, K Ovsejevi, C Manta, D Míguez… - … : Water Research & …, 2018 - pubs.rsc.org
Synthetic dyes in watercourses resulting from industrial effluent discharges cause serious
ecological impacts, besides carcinogenic and mutagenic effects on human health. Thus, it is …

A new method for reversible immobilization of thiol biomolecules based on solid-phase bound thiolsulfonate groups

F Batista-Viera, M Barbieri, K Ovsejevi, C Manta… - Applied biochemistry …, 1991 - Springer
A new method for the reversible immobilization of thiol bimolecules, eg, thiolpeptides and
thiolproteins, to beaded agarose and other solid phases is reported. The method consists of an …

Evaluation of soluble mesothelin-related peptide as a diagnostic marker of malignant pleural mesothelioma effusions: its contribution to cytology

…, P Ferro, E Battolla, P Dessanti, C Manta… - Cancer …, 2013 - Taylor & Francis
Soluble mesothelin-related peptide (SMRP) is regarded as an FDA approved biomarker for
the diagnosis and monitoring of pleural malignant mesothelioma (MPM). We detected the …

Enhancing laccase production by a newly-isolated strain of Pycnoporus sanguineus with high potential for dye decolouration

L Gioia, C Manta, K Ovsejevi, J Burgueño… - RSC …, 2014 - pubs.rsc.org
Response surface methodology (RSM) was applied to optimise laccase production by a
new strain of Pycnoporus sanguineus, isolated from the Uruguayan forests, grown on bark …

Synthesis of a thiol-β-cyclodextrin, a potential agent for controlling enzymatic browning in fruits and vegetables

C Manta, G Peralta-Altier, L Gioia… - Journal of agricultural …, 2013 - ACS Publications
A thiol-β-cyclodextrin was synthesized by a simple and environmentally friendly three-step
method comprising epoxy activation of β-cyclodextrin, thiosulfate-mediated oxirane opening, …

Solid-phase thiolsulfinates for the reversible immobilization of thiols

F Batista-Viera, C Manta, J Carlsson - Applied biochemistry and …, 1994 - Springer
A new method for the reversible immobilization of thiol-containing substances on agarose
beads is presented. It is based on the use of thiolsulfinate (disulfide monoxide) as a solid-…

Reversible covalent immobilization of Trametes villosa laccase onto thiolsulfinate‐agarose: An insoluble biocatalyst with potential for decoloring recalcitrant dyes

…, MP Menéndez, C Manta… - Biotechnology and …, 2015 - Wiley Online Library
The development of a solid‐phase biocatalyst based on the reversible covalent immobilization
of laccase onto thiol‐reactive supports (thiolsulfinate‐agarose [TSI‐agarose]) was …

Thiopropyl‐agarose as a solid phase reducing agent for chemical modification of IgG and F(ab′)2

…, J Leverrier, F Batista‐Viera, C Manta - Biotechnology …, 2008 - Wiley Online Library
Selective reduction of native disulfide bonds in immunoglobulins is one of the best methods
for introducing reactive groups on to the protein surface. Additionally, the thiol groups so …

Solid-phase reducing agents as alternative for reducing disulfide bonds in proteins

…, K Ovsejevi, K Cuadra, L Betancor, C Manta… - Applied biochemistry …, 2003 - Springer
Disulfide reduction of Kluyveromyces lactis and Aspergillus oryzae β-galactosidases and β-lactoglobulin
was assessed. Reduction was performed using one of two thiol-containing …