Colorants, teintes, teintures, imagerie fluorescente
Les colorants, teintures et solutions colorantes sont des outils essentiels en biologie moléculaire, cruciaux pour visualiser et étudier l'ADN, les chromosomes et les noyaux cellulaires. Ces composés permettent aux chercheurs de mettre en évidence des composants cellulaires spécifiques, facilitant ainsi l'observation et l'analyse détaillées au microscope. Dans cette catégorie, vous trouverez une large gamme de colorants et de teintures de haute qualité utilisés dans diverses techniques de coloration, y compris des colorants fluorescents pour l'analyse de l'ADN et des chromosomes, des colorants histologiques pour les échantillons de tissus et des colorants spécifiques pour les structures cellulaires. Ces outils sont indispensables en recherche génétique, cytologie, histologie et diagnostics, offrant clarté et contraste dans les échantillons biologiques. Chez CymitQuimica, nous proposons une sélection complète de colorants, teintures et solutions colorantes pour soutenir vos recherches en biologie moléculaire et garantir des résultats précis et fiables dans vos études.
Sous-catégories appartenant à la catégorie "Colorants, teintes, teintures, imagerie fluorescente"
- Colorants acides
- Azobenzènes
- Colorants azoïques
- Colorants de base
- Colorants de coumarine
- Colorants cyanine, colorants squarylium
- Colorants DCM
- Diarylethenes
- Colorants dipyrrométhéniques
- Colorants directs
- Colorants dispersés
- Colorants
- Colorants et métabolites
- Sensibilisateurs de colorants
- Teintures et colorants
- Fulgides
- Génération de colorants insolubles
- Génération de colorants solubles
- Colorants sensibles à la chaleur et à la pression
- Hexaarylbiimidazole
- Indicateurs
- Colorants mordants
- Colorants dans le proche infrarouge (NIR)
- Colorants à l'huile
- Autres colorants fonctionnels
- Autres teintures et colorants
- Colorants au pérylène
- Colorants photochromiques
- Colorants phtalocyaniques, colorants porphyriniques
- Colorants à base de quinacridone
- Spiroperimidines
- Spiropyranes
- Réactifs colorés et colorants
- Réactifs colorés et colorants pour la microscopie
- Colorants à base de soufre
- Colorants de cuve
- Colorants xanthènes
Affichez 29 plus de sous-catégories
Produits appartenant à la catégorie "Colorants, teintes, teintures, imagerie fluorescente"
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C.I.Solvent Orange 41
CAS :Please enquire for more information about C.I.Solvent Orange 41 including the price, delivery time and more detailed product information at the technical inquiry form on this pageDegré de pureté :Min. 95%2-Naphthalenesulfonic acid, 6-hydroxy-5-[2-(2-methoxy-5-methyl-4-sulfophenyl)diazenyl]-, sodium salt (1:2)
CAS :Formule :C18H14N2Na2O8S2Degré de pureté :85%Couleur et forme :SolidMasse moléculaire :496.4219Phthalocyanine
CAS :Formule :C32H18N8Degré de pureté :93%Couleur et forme :SolidMasse moléculaire :514.53892C.I.Acid Orange 88
CAS :C.I. Acid Orange 88 is a fine chemical, which can be used as a versatile building block in the synthesis of complex compounds for use as research chemicals and reaction components. It is a useful intermediate for the production of other chemicals. C.I. Acid Orange 88 belongs to the group of speciality chemicals and has high quality properties that make it useful as a reagent in research applications.Formule :C32H26CrN10O8S2·NaDegré de pureté :Min. 95%Couleur et forme :Solid.Masse moléculaire :817.73 g/molC.I.Disperse Red 362
CAS :Disperse Red 362 is a yellow pigment that can be used in inkjet printing. It has an express color and is typically used in the printing of textiles, paper, plastics, and other materials. The color of Disperse Red 362 is similar to that of cadmium yellow.Degré de pureté :Min. 95%ORALITH BRILLIANT PINK R
CAS :Formule :C18H10Cl2O2S2Degré de pureté :95%Couleur et forme :SolidMasse moléculaire :393.3068Disperse Blue 165 - Technical
CAS :Disperse Blue 165 is a dye with an optimum pH of 6-9. It has good water solubility, high pigment strength, and excellent light fastness. Disperse Blue 165 is resistant to radiation, nitro groups, chlorine atom and organic solvent. Disperse Blue 165 can be used in the textile industry and dyestuffs industry as a c1-4 alkyl chloride dye. Disperse Blue 165 is also used in the production of hydroxyapatite for biomedical applications and dental restorations.Formule :C20H19N7O3Degré de pureté :Min. 95%Masse moléculaire :405.41 g/molAcridine orange 10-nonylbromide
CAS :Acridine orange 10-nonylbromide is a fluorescent dye that binds to DNA and RNA. It is used in biochemistry to stain cells and tissues for examination under a microscope. Acridine orange 10-nonylbromide has been shown to bind to the mitochondria in human white blood cells, thereby inhibiting mitochondrial membrane potential, which leads to cell lysis. Acridine orange 10-nonylbromide also has an index of high values with water vapor, making it an ideal candidate for use as an indicator in ecological studies. Acridine orange 10-nonylbromide can be used as a probe for the study of biological samples because it binds reversibly to nucleic acids, giving it chemical stability. Acridine orange 10-nonylbromide also has monoclonal antibodies that are specific for the physiological function of proteins, which makes it useful as a probe for biochemical research involving protein synthesis or degradation.Formule :C26H38BrN3Degré de pureté :Min. 95%Couleur et forme :SolidMasse moléculaire :472.5 g/molC.I.Disperse Orange 44
CAS :C.I. Disperse Orange 44 is a synthetic dyestuff that belongs to the group of azobenzene dyes. It has optical properties in the visible region and is used as a pigment for colorants, such as textile printing and paper coating. C.I. Disperse Orange 44 can be found in deionized water or organic solvents at concentrations of 0.1-0.5%. The molecular weight of this compound is 527 g/mol and its molecular formula is C₁₃H₁₄N₅O₀₀. This dye also has an average viscosity of 1.2 mPa·s at 25°C and 1 atm, which may be due to its crystal x-ray diffraction pattern that shows a crystalline form with an orthorhombic shape and space group Pbca with lattice constants a = 1031 pm, b = 10Formule :C16H11ClN6O2Degré de pureté :Min. 95%Masse moléculaire :354.75 g/molDirect Blue 80
CAS :Direct Blue 80 is a dye that has an adsorption mechanism. It is used as a basic dye in detergent compositions and as a colorant for polycarboxylic acid. This pigment also has the potential to be used as an immobilizing agent for activated sludge, or to form films on particles that can be used in flow systems. Direct Blue 80 is soluble in water and has been shown to react with fatty acids, which may account for its use as an emulsifier and foam stabilizer in detergents.Formule :C32H14Cu2N4O16S4Na4Degré de pureté :Min. 95%Masse moléculaire :1,057.79 g/molC.I.Basic Orange 21
CAS :Basic Orange 21 is a basic dye with a strong orange tint. It has been shown to have good resistance to light exposure and high optical density in low light conditions. Its color can be varied by changing the pH of the medium. Basic Orange 21 also has a particle size that ranges from 2 to 30 nm, which produces an intense red color when exposed to light. The monoclonal antibody against Basic Orange 21 is produced by injection of mice with this dye. Basic Orange 21 has been used as a fluorescent marker for choroidal neovascularization and has been found to be resistant to degradation by matrix effect.Degré de pureté :Min. 95%Alizarin red S
CAS :Alizarin red is used in histology and medicine to stain calcium-containing specimens, e.g. bones and calcifications. Chromogenic substrates for enzymes based on alizarin have been developed and, as an example, alizarin-beta-D-galactoside (Aliz-gal) has been reported for the detection of bacterial beta-galactosidase by researchers at the University of Northumbria and the Freeman Hospital, Newcastle upon Tyne in the UK (James, 2000).Formule :C14H7O7SNaCouleur et forme :PowderMasse moléculaire :342.26 g/molAcid blue 182
CAS :Acid blue 182 is an alkali metal salt of a polycarboxylic acid. It is used as a detergent builder, where it regulates the pH and viscosity of hard water. Acid Blue 182 is bactericidal and has been shown to have good detergency properties at low concentrations. This compound also has surfactant properties, which make it effective in removing oils, fats, greases and other organic substances from surfaces. Acid Blue 182 is often used in laundry detergent compositions because it does not cause color fading or bleeding.Formule :C23H17N3O9S2·2NaDegré de pureté :Min. 95%Couleur et forme :Blue PowderMasse moléculaire :589.51 g/mol([15N]Gly)-Glutathione (reduced)
CAS :Please enquire for more information about ([15N]Gly)-Glutathione (reduced) including the price, delivery time and more detailed product information at the technical inquiry form on this pageDegré de pureté :Min. 95%Pigment Red 48:1
CAS :Pigment Red 48:1 is a red pigment that is used in coatings, plastics, and inks. Pigment Red 48:1 is non-toxic to humans, and has been shown to be lightfast and resistant to pollution. The red pigment has been analysed for its potential to cause skin irritation. Pigment Red 48:1 does not cause skin irritation when tested on human volunteers. It was found that the pigment did not produce any irritation or sensitization reactions when applied to the skin of rabbits at a concentration of 0.5% for four weeks.Formule :C18H11BaClN2O6SDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :556.14 g/mol2-Chloro-5-(trifluoromethyl)aniline
CAS :Formule :C7H5ClF3NDegré de pureté :97%Couleur et forme :LiquidMasse moléculaire :195.5695
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