1,700+ technical articles by Aladdin Scientific's scientists on reagent selection, reaction mechanisms, assay design and formulation. New every week.
Pyruvate is a key metabolic node at the end of glycolysis. Depending on redox status, oxygen availability, cell type, and metabolic demand, pyruvate can enter different metabolic branches. PDC, LDH, and PDH respectively represent three typical routes from pyruvate toward ethanol fermentation, ...
Fixation is a critical pretreatment step in histology, cytology, immunostaining, and ultrastructural observation. Its core purpose is to preserve the in situ morphology, molecular localization, and structural stability of samples as much as possible. Glutaraldehyde, paraformaldehyde, and ...
Culture media are fundamental systems in microbial culture, cell culture, and functional experimental design. Their selection depends not only on the culture target, but also on sample source, experimental purpose, nutritional requirements, selection pressure, differential reactions, sterility ...
Hematologic cytochemical staining is a group of detection methods that, on the basis of cellular morphology, use specific chemical reactions to demonstrate intracellular enzymes, glycogen, lipids, iron granules, and other functional components. Its value is not to replace flow cytometric ...
Nitric oxide synthase (NOS) is a key enzyme system that catalyzes the conversion of L-arginine into nitric oxide (NO) and L-citrulline. It participates in vascular homeostasis, neural signaling, immune inflammation, and redox regulation. NOS research should not focus only on changes in NO ...
The selection of polyurethane (PU) coatings should begin with the substrate, service environment, target performance, application conditions, and compliance requirements. Different application scenarios have different requirements for coating film performance. Wood coatings emphasize appearance, ...
The advantage of polyurethane (PU) coating films does not lie in achieving an extremely high value in a single property, but in their ability to achieve a well-balanced combination of hardness, flexibility, abrasion resistance, and chemical resistance through molecular structure design and ...
In polyurethane coatings, terms such as “1K, 2K, waterborne, moisture-curing, and blocked systems” are often compared side by side, but they do not belong to the same classification dimension. 1K and 2K describe packaging and application method; waterborne, solventborne, and solvent-free ...
When fluorocarbon resins are used in coating formulations, they can improve coating weatherability, stain resistance, chemical stability, and long-term appearance retention. However, coating performance is not determined by the resin alone. Actual application performance is also affected by ...