1,700+ technical articles by Aladdin Scientific's scientists on reagent selection, reaction mechanisms, assay design and formulation. New every week.
D-mannose is an important functional monosaccharide that can be used in nutrition and health, cell biology, glycobiology, and glycan research. Enzymatic preparation of D-mannose mainly depends on substrate selection, enzyme catalytic type, reaction equilibrium control, and separation and ...
Among these residues, the thiol group (–SH) on the cysteine residue is the key functional site responsible for the reducing activity of GSH. This thiol group can donate electrons to oxidizing substances, thereby reducing peroxides. At the same time, two GSH molecules are converted into ...
In small-molecule drug design, saturated heterocycles such as piperidine, piperazine, morpholine, and tetrahydropyran are frequently used because they are structurally stable, their synthetic routes are well established, commercial building blocks are widely available, and they can provide basic ...
The curing of polyurethane (Polyurethane, PU) systems mainly results from the addition reaction between isocyanate groups (—NCO) and hydroxyl groups (—OH), forming urethane bonds.
Photodynamic therapy (PDT) is a photochemical treatment technology jointly driven by photosensitizers, light of a specific wavelength, and molecular oxygen. After photosensitizers accumulate in target cells or diseased tissues, they are activated by light irradiation to generate singlet oxygen, ...
Identification of hepatitis B virus (HBV) in liver tissue should not rely on a single staining result. HE staining can indicate the pathological background of chronic hepatitis, interface hepatitis, hepatocyte degeneration, fibrosis, and “ground-glass hepatocytes,” but it cannot directly ...
Elastic fiber staining is used to visualize elastic fiber structures in the vascular wall, lung tissue, skin, ligaments, and connective tissue. It is a commonly used histochemical method for evaluating arteriosclerosis, aneurysm, emphysema, elastic fiber rupture, elastotic degeneration of skin, ...
Simulated lung fluid can be used to simulate, in vitro, the process by which particulate matter enters the lungs and comes into contact with lung tissue fluid. It can be used to evaluate the proportion of target contaminants released from particulate chemicals emitted by consumer products into a ...
Purine metabolism disorders and hyperuricemia research are mainly used to analyze increased uric acid production, reduced uric acid excretion, changes in xanthine oxidoreductase activity, and inflammatory responses induced by urate crystals. Experimental design should distinguish purine ...