Polysorbates (PS) are added to biopharmaceutical formulations to stabilize proteins and monoclonal antibodies (mAbs) and to prevent aggregation, denaturation, and surface adsorption. Polysorbate ...

A new study describes a chemical reaction that can convert Styrofoam into a high-value conducting polymer known as PEDOT:PSS. Researchers also noted that the upgraded plastic waste can be ...

Not only were the researchers able to find reaction conditions that resulted in high polymer sulfonation, minimal defects, and high efficiency with a mild sulfonating agent, this new method is also an ...

For laboratory use PAPS is highly expensive (approx. 286 US$/mg). This fact might contribute to the limited number of sulfonation studies as compared with research on glucuronidation. In biological ...

ROS exert their effect on Cdc25 activity via enhancing phosphorylation of Cdc25 or alternatively inactivation of Cdc25 by sulfonation of cysteine in the active site (Verbon et al., 2012). Therefore, ...

ABSTRACT: Sulfonation of aromatic compounds (Phenols, Anilines) is triggered by Vilsmeier Haack (VH) reagent (DMF/POCl3) or (DMF/SOCl2) in the presence of NaHSO3 under Sonication and conventional ...

Although glycopeptide antibiotics (GPAs), including vancomycin and teicoplanin, represent the most important class of anti-infective agents in the treatment of serious Gram-positive bacterial ...

Abstract Although glycopeptide antibiotics (GPAs), including vancomycin and teicoplanin, represent the most important class of anti-infective agents in the treatment of serious Gram-positive bacterial ...