Chemical modification of proteins and other bioactive molecules with polyethylene glycol
(PEG) or its derivatives (PM) can be used to tailor molecular properties to particular …

In the late 1950s, the chemical modification of proteins became commonplace and
techniques were developed to facilitate the analysis of the structure–function relationships in …

Chemical modification of enzymes and other bioactive molecules with polyethylene glycol
derivatives, activated PEG and PM, can eliminate some of the drawbacks of the …

P ral macromolecules to the surface of the protein molecule. In some cases, this
manipulation of protein modification with polymers can elimi-nate some drawbacks of native …

Abstract Monomethoxypoly (ethylene glycol)-N-succinimide carbonate (SC-PEG) was used
to prepare PEG-lysozyme, PEG-papaya proteinase III, PEG-catalase, and PEG …

The interest in the synthetic reactions by enzymes in organic solvents is growing rapidly.
There are many advantages in employing enzymes in organic solvents, such as the …

This chapter focuses on work of proteins conjugated with synthetic macromolecule,
polyethylene glycol (PEG), and their potential medical and biotechnological processes …

This chapter describes the chemical or physical modifications of enzymes as the most
promising method for stabilization and activation of enzymes in organic solvents. It focuses …

Chemical modification of proteins with polyethylene glycol (PEG), a nontoxic,
nonimmunogenic, and amphipathic polymer, has been extensively studied for the purpose …

Enzymes have been found to be catalytically active in organic solvents. Chymotrypsin was
used to synthesize a wide range of peptides when suspended in organic solvents. This …