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
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Produits appartenant à la catégorie "Colorants, teintes, teintures, imagerie fluorescente"
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C.I.Reactive blue 225
CAS :Please enquire for more information about C.I.Reactive blue 225 including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C28H17ClF2Li2N8Na2O16S5Degré de pureté :Min. 95%Masse moléculaire :1,015.12 g/mol2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one hydrate
CAS :Formule :C15H12O8Degré de pureté :95%Couleur et forme :SolidMasse moléculaire :320.25097999999997C.I.Reactive Red 180
CAS :C.I.Reactive Red 180 is a reactive dye with a red color that is used in experiments to monitor the electrochemical oxidation of metal ions, such as copper and iron. The dye is also used in the textile industry for coloring fabrics and paper. Reactive Red 180 has a density of 1.00 g/cm3 and an optimum pH of 4.0-5.5 depending on the environment it is exposed to. It has been shown to have an efficiency of around 80% when used as an electrode in electrolysis reactions and can be electrochemically oxidized at an optimum voltage of 0.2 V. The color produced by this dye ranges from yellow-red to deep red depending on the concentration of the solution or amount of exposure time to light or heat.Formule :C29H23N3O17S5·4NaDegré de pureté :Min. 95%Couleur et forme :Red PowderMasse moléculaire :937.79 g/molBenzo[rst]phenanthro[10,1,2-cde]pentaphene-9,18-dione
CAS :Formule :C34H16O2Degré de pureté :95%Couleur et forme :SolidMasse moléculaire :456.48962,7-Naphthalenedisulfonic acid,3-hydroxy-4-[[2-sulfo-4-[(4-sulfophenyl)azo]phenyl]azo]-, tetrasodiumsalt
CAS :Formule :C22H12N4Na4O13S4Degré de pureté :97%Couleur et forme :SolidMasse moléculaire :760.5687600000002Iodixanol
CAS :Produit contrôléApplications Nonionic, dimeric x-ray contrast medium. Diagnostic aid (radiopaque medium). References Svaland, M.G., et al.: Invest. Radiol., 27, 130 (1992), Palmers, Y., et al.: Eur. J. Radiol., 17, 203 (1993), Conroy, R.M., et al.: Clin. Radiol., 49, 337 (1994),Formule :C35H44I6N6O15Couleur et forme :NeatMasse moléculaire :1550.18Glutathione-diethyl ester (reduced)
CAS :Glutathione-diethyl ester (GDE) is a reactive molecule that can be reduced to glutathione (GSH) in vivo. GDE has been shown to have DNA binding activity and can act as a model system for nuclear dna. It is also an antioxidant with transport properties that are studied by fluorescence analysis in cellular systems. GDE has been shown to reduce oxidative damage to DNA, which may be due to its ability to scavenge free radicals. This molecule also has antioxidative activity against human macrophages, cancer cells, and neuronal death caused by oxidative stress. Synthetic antioxidants such as butylated hydroxytoluene (BHT) can inhibit the pro-oxidant effects of GDE on mitochondrial membrane potential, suggesting that it may have pro-oxidant activities as well.Formule :C14H25N3O6SDegré de pureté :Min. 95%Couleur et forme :White/Off-White SolidMasse moléculaire :363.43 g/molIsosulfan blue
CAS :Produit contrôléFormule :C27H31N2O6S2·NaCouleur et forme :NeatMasse moléculaire :566.6652-Anilino-3-methyl-6-(dibutylamino)fluoran
CAS :Formule :C35H36N2O3Degré de pureté :97%Couleur et forme :SolidMasse moléculaire :532.6719C.I.Disperse Red 153:1
Please enquire for more information about C.I.Disperse Red 153:1 including the price, delivery time and more detailed product information at the technical inquiry form on this pageDegré de pureté :Min. 95%Acid red 134
CAS :Acid Red 134 is a dye that belongs to the group of amino acid dyes. It is used in textile manufacturing as a colorant and has been found to be mutagenic for bacteria. Acid Red 134 is also used as a hydrophobic dye, which means it does not dissolve in water and instead dissolves in organic solvents such as alcohol or acetone. Acid Red 134 can be polymerized using UV light, making it an excellent initiator for polymerization reactions. This dye is hydrophobic and can form crystals with a low melting point.Formule :C40H34N4Na2O12S2Couleur et forme :Red PowderMasse moléculaire :872.83 g/molThymol blue sodium salt
CAS :Thymol blue sodium salt is a dye that is used to stain fatty acids. The hydroxyl group of thymol blue sodium salt reacts with the carboxylic acid group of fatty acids, forming a cross-link between the two groups. This reaction can be monitored by measuring changes in the intensity of light transmitted through the solution. Thymol blue sodium salt has also been used as a cross-linking agent in polycarboxylic acid hydration reactions, and as an analytical method for determining cationic polymerization. Optical sensors have been developed that are capable of measuring changes in cavity size due to hydration or cationic polymerization.Formule :C37H40N2Na4O13SDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :844.74 g/molBenzenesulfonic acid,2-amino-5-[(4-amino-3-sulfophenyl)(4-imino-3-sulfo-2,5-cyclohexadien-1-ylidene)methyl]-3-methyl-, disodium salt
CAS :Formule :C20H16N3Na2O9S3Degré de pureté :99%Couleur et forme :SolidMasse moléculaire :585.53822Methylene Blue hydrate
CAS :Formule :C16H20ClN3OSDegré de pureté :90%Couleur et forme :SolidMasse moléculaire :337.8675C.I.Direct Blue 297
CAS :Please enquire for more information about C.I.Direct Blue 297 including the price, delivery time and more detailed product information at the technical inquiry form on this pageDegré de pureté :Min. 95%Benzyl Violet (Technical Grade)
CAS :Applications Benzyl Violet C.I. 42640 (cas# 1694-09-3) is a useful research chemical. Dyes and metabolites, Environmental Testing.Formule :C39H40N3O6S2·NaCouleur et forme :Dark BrownMasse moléculaire :733.87
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