Staining Reagents
Aqua Solutions Methyl Red 0.1% in Ethanol (pH 4.2 pink 6.2 yellow)(500ML)
Methyl Red 0.1% in Ethanol (pH 4.2 pink 6.2 yellow)(500ML)
eMolecules 77987-49-6 | 2-(Carbobenzoxyamino)-1-ethanol | Ambeed | MFCD00191060 | 195.218 | C10H13NO3 | 97 | OCCNC(=O)OCc1ccccc1 | 25g | 524986678
2-(Carbobenzoxyamino)-1-ethanol | Ambeed | 77987-49-6 | MFCD00191060 | 195.218 | C10H13NO3 | 97.000 | OCCNC(=O)OCc1ccccc1 | 25g | 524986678
Ethos Biosciences Gram Stain, Decolorizer 75/25, 8oz, Ethos
75/25 Gram Decolorizer is a solvent blend designed for microbiology and general laboratory applications. Used as the decolorizing step in Gram staining procedures, it selectively removes the primary stain from gram-negative organisms while allowing gram-positive organisms to retain the crystal violet–iodine complex. The controlled 75/25 formulation provides consistent and reliable decolorization for accurate differentiation during microscopic evaluation. Ideal for routine diagnostic and research workflows, it supports dependable and reproducible Gram stain results. Supplied in chemically compatible containers, 75/25 Gram Decolorizer is suitable for clinical, research, and educational laboratory environments.
Aqua Solutions Bromothymol Blue 0.1% in MEOH/Water 10:91 (100ML)
Bromothymol Blue 0.1% in MEOH/Water 10:91 (100ML)
eMolecules 217655-07-7 | 2-Butyloctan-1-amine | Oakwood Chemical | MFCD20721903 | 185.355 | C12H27N | 98.000 | CCCCCCC(CN)CCCC | 1g | 907307979
2-Butyloctan-1-amine | Oakwood Chemical | 217655-07-7 | MFCD20721903 | 185.355 | C12H27N | 98.000 | CCCCCCC(CN)CCCC | 1g | 907307979
AdipoGen Thiazole Orange (1 g)
Chemical. CAS: 107091-89-4. Formula: C26H24N2O3S2. MW: 476.61. Synthetic. Thiazol Orange is a nucleic acid stain that has found applications in many different areas. Among others it is used for reticulocyte analysis and Plasmodium species analysis as well as labeling cancer cells. Thiazole orange-labeled DNA has been used for live cell RNA imaging. Thiazole Orange has also been used for a variety of assays, PCR and flow cytometry.
AdipoGen Grams Safranin Solution
Chemical. CAS 477-73-6. Formula C20H19ClN4. MW 350.84. Synthetic. Gram Safranin Solution is a reagent recommended for use in qualitative procedures to differentiate gram-negative from gram-positive organisms. The Gram staining allows a fast differentiation of bacteria in Gram-positive and Gram-negative. The mureine structure of the bacteria walls is the basis of the color affinity. Bacteria will be stained with Grams crystal violet solution - an aniline dye - in the first step. After the treatment with iod solution, a dye-iod complex will form. During the decolorizing step, this complex stays in the multilayer mureine structures of the Gram-positive bacteria and they will appear blue. Gram-negative bacteria have a monolayer mureine structure only, the dye-iod complex does not stay bound to the cellwall, they will be decolorized. Gram-negative bacteria will be counterstained by safranin solution and appear orange.
Dojindo Molecular Technologies Inc NITRO-TB (1G), CAS: 298-83-9, Dehydrogenase detection, staining, used for dehydrogenase detection on agarose gels.
Nitro-TB is dissolved by hot water or hot methanol. Other organic solvents such as acetone and ether cannot solubilize Nitro-TB. Nitro-TB is easily reduced by dehydrogenase to purple formazan dye aggregates (λmax=530 nm, ε=3.6 x 104). It is used for dehydrogenase detection on agarose gels.