redox indicator

Safranin O (Basic red 2) stains the lignified, embolic and keratinized parts of the plant, as well as chromatin and chromosomes in the nucleus. Safranin O is commonly used for the detection of cartilage, mucin and mast cell granules.

Acid blue is a dark bluish synthetic triphenylmethane dye. It used as a food coloring. The color of the dye is pH-dependent. The structure is also redox-sensitive, changing from a reduced yellow form to an oxidized red form in solution. It is usable as a

DCIP sodium, a blue dye, is commonly utilized in various biochemical and biotechnological applications as an indicator of redox reactions. It possesses unique chemical properties that change color according to the oxidation state of the substance being tested. It is frequently used in enzyme assays, such as measuring succinate dehydrogenase activity, or in protein quantification methods (e.g., the Lowry assay).

2,6-Dichlorophenolindophenol sodium hydrate (DCPIP) is a blue-colored redox dye commonly employed as an indicator for the determination of vitamin C (ascorbic acid) content. DCPIP undergoes a reduction reaction with vitamin C, during which it changes from a blue-colored oxidized state to a colorless reduced form, providing a simple visual assay for ascorbic acid. Beyond vitamin C determination, DCPIP is utilized in diverse research applications, including the evaluation of enzymatic activity of gold nanoparticles, the development of UVB-specific dosimeters, its role as an electron acceptor in histochemical staining techniques, and investigations of mitochondrial electron transport chain activity.

Patent Blue V calcium salt (Standard) is the standard substance of Patent Blue V calcium salt, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Acid blue is a dark bluish synthetic triphenylmethane dye. It used as a food coloring. The color of the dye is pH-dependent. The structure is also redox-sensitive, changing from a reduced yellow form to an oxidized red form in solution. It is usable as a reversible redox indicator in some analytical methods.