1,700+ technical articles by Aladdin Scientific's scientists on reagent selection, reaction mechanisms, assay design and formulation. New every week.
The development of coupling reagents is not a solved problem. The classic 2011 Chemical Reviews article by El-Faham and Albericio, Peptide Coupling Reagents, More than a Letter Soup, together with the 2018 review on peptide coupling reagent selection, both show that the value of a coupling ...
Peptide synthesis has long been organized around the basic sequence of protection–coupling–deprotection. Traditional routes are mature and reliable and, when combined with solid-phase synthesis and liquid-phase fragment assembly, already support the research and preparation of many peptide ...
Oxidases are key redox nodes in microbial and yeast metabolic networks. They directly participate in respiratory energy generation, substrate oxidation, redox rebalancing, reactive oxygen species control, and metabolic flux redistribution, thereby influencing cellular adaptation to oxygen ...
Lipids in inflammation and immune responses do not merely serve structural roles in membrane assembly and energy storage, but instead constitute a critical regulatory layer spanning the entire course of inflammatory initiation, signal amplification, immune cell differentiation, effector ...
SuFEx (sulfur(VI) fluoride exchange) is a class of ligation reactions, rather than a specific molecule. Its core feature is the use of exchange reactions at sulfur(VI)–fluoride bonds to form new S–O, S–N, and related linkages under suitable conditions. In 2014, Dong, Krasnova, Finn, and ...
Glycosylation is one of the most important post-translational regulatory layers of cell surface molecules. Its role is not limited to increasing the structural complexity of proteins or lipids, but rather lies in continuously reshaping the initiation threshold, transmission efficiency, and ...
Amide bond formation is one of the most common fundamental transformations in organic synthesis, medicinal chemistry, and the preparation of functional molecules. In efforts to improve amidation reactions, the central questions have remained the same: can additional activation steps be reduced, ...
Titanium tetrachloride (TiCl4) has long been regarded primarily as a strong Lewis acid and is commonly used in reaction conditions involving carbonyl activation and functional group transformation. Recent studies have shown that it also has clear methodological value in the direct construction ...
Vitamin C content determination is not merely a matter of quantification, but rather a comprehensive analytical issue involving definition of the target analyte form, sample stabilization procedures, methodological selection, and the interpretive boundaries of analytical results. Because vitamin ...