Staining Reagents
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Teknova CM Galactose Broth minus Tryptophan. 1000mL, Sterile. 2 Pack.
Complete Minimal (CM) media is a defined medium that is an optimized mixture of amino acids, carbohydrates, vitamins and minerals. It is used to support the growth of eukaryotic cells, making it ideal for cell-based experiments.
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Medchemexpress LLC Leucocrystal violet | 603-48-5 | 98.39% | 10 G
Leucocrystal violet is a cationic triarylmethane dye that generates a colored purple product in the presence of hydrogen peroxide and horseradish peroxidase. It serves as a chromogenic reagent for the determination of submicrogram-level hydrogen peroxide without interference from tryptophan, persulfate, or chromate. It also reacts with blood to produce a purple/violet color in the presence of hydrogen peroxide and is widely used for staining blood residues on porous and non-porous materials.
- Generates a colored purple product with hydrogen peroxide and horseradish peroxidase.
- Functions as a chromogenic reagent for submicrogram hydrogen peroxide determination.
- Reacts with blood to produce a purple/violet color.
- Forms a weak fluorophore with specific absorption and emission wavelengths in unbuffered whole blood.
- Used for staining blood residues on porous and non-porous materials.
