1,700+ technical articles by Aladdin Scientific's scientists on reagent selection, reaction mechanisms, assay design and formulation. New every week.
Protein kinases and phosphatases jointly regulate the phosphorylation states of proteins, thereby affecting cellular signaling, metabolism, proliferation, and stress responses. Phosphorylation or dephosphorylation does not directly equate to protein activation or inactivation, and its effect ...
Piperidine is a saturated six-membered nitrogen-containing ring commonly found in pharmaceutical molecules, alkaloids, and synthetic intermediates. Traditional synthetic routes generally install substituents before ring formation, whereas C–H functionalization can directly use an ...
Microbial culture is a fundamental technique that enables microorganisms to grow, be isolated, or produce specific metabolites in vitro by controlling nutrient composition, pH, osmotic pressure, oxygen supply, temperature, and other conditions. Culture-medium composition directly affects strain ...
Tranexamic acid, abbreviated as TXA, also known as aminomethylcyclohexanecarboxylic acid, is a synthetic lysine analogue originally used in antifibrinolytic therapy. Its classical medical action is to competitively bind to the lysine-binding sites on plasminogen/plasmin, thereby reducing plasmin ...
Deprotonation is an important approach to carbon–hydrogen bond functionalization. After a base removes a proton from a carbon atom, a carbanion or organometallic species can be formed, which can subsequently react with an electrophile to construct a new carbon–carbon or carbon–heteroatom bond.
Nucleophilic aromatic substitution is an important method for constructing aryl C–C bonds as well as aryl C–O, C–N, C–S, and C–P bonds, and is widely used in the synthesis of pharmaceuticals, agrochemicals, and functional materials.
Cast polyurethane elastomers (Cast Polyurethane Elastomer, CPU) and thermoplastic polyurethane (Thermoplastic Polyurethane, TPU) are both polyurethane elastomers. Both can achieve elasticity, strength, abrasion resistance, and tear resistance through soft segments, hard segments, hydrogen ...
The MCM protein family is a core component of DNA replication licensing and replication origin activation. MCM2, MCM3, MCM4, MCM5, MCM6, and MCM7 jointly form the MCM2-7 complex, which is loaded onto replication origins in G1 phase and forms the CMG helicase with CDC45 and GINS in S phase, ...
Skincare peptides generally interact with receptors, enzymes, or other proteins through specific amino acid sequences and spatial conformations, thereby regulating the behavior of skin cells.