[HTML][HTML] Stabilization of enzymes via immobilization: Multipoint covalent attachment and other stabilization strategies

RC Rodrigues, Á Berenguer-Murcia… - Biotechnology …, 2021 - Elsevier
The use of enzymes in industrial processes requires the improvement of their features in
many instances. Enzyme immobilization, a requirement to facilitate the recovery and reuse …

Strategies for the one-step immobilization–purification of enzymes as industrial biocatalysts

O Barbosa, C Ortiz, Á Berenguer-Murcia, R Torres… - Biotechnology …, 2015 - Elsevier
In this review, we detail the efforts performed to couple the purification and the
immobilization of industrial enzymes in a single step. The use of antibodies, the …

Heterofunctional supports in enzyme immobilization: from traditional immobilization protocols to opportunities in tuning enzyme properties

O Barbosa, R Torres, C Ortiz… - …, 2013 - ACS Publications
A heterofunctional support for enzyme immobilization may be defined as that which
possesses several distinct functionalities on its surface able to interact with a protein. We will …

Dynamic hydration numbers for biologically important ions

MY Kiriukhin, KD Collins - Biophysical chemistry, 2002 - Elsevier
The role of ionized groups in biological systems is determined by their affinity for water
[Biophys. J. 72 (1997) 65–76]. The tightly bound water associated with biologically important …

Hydrophobic interaction chromatography of proteins

JA Queiroz, CT Tomaz, JMS Cabral - Journal of biotechnology, 2001 - Elsevier
In this article, an overview of hydrophobic interaction chromatography (HIC) of proteins is
given. After a brief description of protein hydrophobicity and hydrophobic interactions, we …

Epoxy sepabeads: a novel epoxy support for stabilization of industrial enzymes via very intense multipoint covalent attachment

C Mateo, O Abian, G Fernández‐Lorente… - Biotechnology …, 2002 - Wiley Online Library
Sepabeads‐EP (a new epoxy support) has been utilized to immobilize‐stabilize the enzyme
penicillin G acylase (PGA) via multipoint covalent attachment. These supports are very …

Multifunctional epoxy supports: a new tool to improve the covalent immobilization of proteins. The promotion of physical adsorptions of proteins on the supports before …

C Mateo, G Fernández-Lorente, O Abian… - …, 2000 - ACS Publications
Multifunctional supports containing epoxy groups are here proposed as a second
generation of activated supports for covalent immobilization of enzymes following the epoxy …

Epoxy-amino groups: a new tool for improved immobilization of proteins by the epoxy method

C Mateo, R Torres, G Fernández-Lorente… - …, 2003 - ACS Publications
The properties of a new commercially available amino-epoxy support (amino-epoxy-
Sepabeads) for immobilizing enzymes have been compared to those of conventional epoxy …

Salt Effects on the Thermoprecipitation of Poly-(N-isopropylacrylamide) Oligomers from Aqueous Solution

R Freitag, F Garret-Flaudy - Langmuir, 2002 - ACS Publications
Simple salts are known to influence the cloud point temperature of the aqueous solution of
thermoresponsive compounds, such as poly-(N-isopropylacrylamide), PNIPAM. The effect of …

Interplay of hydrophobic and electrostatic interactions in biopolymer chromatography: effect of salts on the retention of proteins

WR Melander, Z El Rassi, C Horváth - Journal of Chromatography A, 1989 - Elsevier
The effect of salt on the retention behavior of proteins in electrostatic and hydrophobic
interaction chromatography is described by a three-parameter equation, log k′= AB log m …