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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Acid Orange 3
CAS :Acid Orange 3 is a cationic surfactant that belongs to the family of dyes. It is used as a granulosa cell stain in histology, with the basic structure of a monosodium salt. Acid Orange 3 exhibits chronic oral toxicity in rats and mice, but does not show liver lesions at doses up to 4000 mg/kg. It has been shown to cause increased incidence of fatty acid oxidation, carcinogenic potential, and carcinogenesis studies in rats. Acid Orange 3 may also cause allergic reactions, such as skin irritation and erythema when applied topically. In some cases, it has been reported to cause contact dermatitis.Formule :C18H13N4NaO7SDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :452.37 g/molIndocyanine green
CAS :Indocyanine green is a fluorescent dye with a variety of applications in medical imaging. It has been used to diagnose and evaluate the activity of cancer cells and brain functions. Indocyanine green has also been used as an angiographic agent for diagnosis of solid tumours. In addition, it can be used to evaluate liver function and the blood flow in the brain. The biological properties of indocyanine green have not yet been fully elucidated, but it is known that it binds to hepatocyte-like cells in culture and is found at high levels in human serum. This dye shows fluorescence when bound to DNA or RNA, which indicates its possible use as a molecular probe for detecting carcinoma cells. Indocyanine green is a STT3B inhibitor and has been shown to prevent α-amanitin toxicity in mice (Wang et al, 2023). This means it could be a possible antidote to poisoning by Amanita, such as death cap mushroom Amanita phalloides, which is the cause of over 90% of fatal mushroom poisoning.Formule :C43H47N2O6S2·NaDegré de pureté :(%) Min. 95%Couleur et forme :Green PowderMasse moléculaire :774.96 g/molPigment orange 46
CAS :Pigment orange 46 is a reactive dye with a chemical formula of C 17 H 12 O 7 that is used in photography and as a colorant. It has a cyclic structure with a hydroxyl group, carbonyl group, and one or more reactive carbon-carbon double bonds. Pigment orange 46 is classified as an aromatic compound and contains the fluorescing group, which makes it highly sensitive to radiation. Pigment orange 46 can be synthesized by reacting phenol with thioacetic acid. This product can be found as an ingredient in various insecticides and organic solvents.Degré de pureté :Min. 95%Solvent Black 5
CAS :Solvent Black 5 is a reactive dye that inhibits protein synthesis. It can be used as a control agent for the study of lysine residues. Solvent Black 5 has been shown to induce epidermal growth in Ba/F3 cells, which is mediated by the activation of epidermal growth factor (EGF) receptors. This dye also reacts with metal surfaces, such as copper and nickel, to form a black insoluble precipitate. The hydroxyl group on the carboxy terminal side of this molecule may play an important role in its mechanism of action.Degré de pureté :Min. 95%Weak Acid Yellow 3G
CAS :Weak Acid Yellow 3G is a benzyl ester of an aliphatic polyhydric alcohol. It is a clear, amber liquid with a pH of 6.5-7.5 and can be used in the production of microspheres and monomers for organic solvent extraction and surface treatment. When diluted with water, it has an alkaline reaction system. This product is soluble in aliphatic hydrocarbons, alcohols and ethers, but insoluble in water and most other common solvents. Weak Acid Yellow 3G can be used as a surfactant and surface active agent to simplify reactions systems by removing the need for additional reagents or solvents.Formule :C39H26Cl4N8Na2O8S2Degré de pureté :Min. 95%Masse moléculaire :986.6 g/molPigment Yellow 62 - Technical
CAS :Please enquire for more information about Pigment Yellow 62 - Technical including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C16H13N4O7S2·CaDegré de pureté :Min. 95%Masse moléculaire :914.94 g/mol5(6)-Carboxyeosin diacetate
CAS :Brominated analog of carboxyfluorescein; singlet oxygen generatorFormule :C25H12Br4O9Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :775.97 g/mol2-CHLOROANILINE HYDROCHLORIDE
CAS :Formule :C6H7Cl2NDegré de pureté :97%Couleur et forme :SolidMasse moléculaire :164.0325C.I.Reactive Blue 173
CAS :Please enquire for more information about C.I.Reactive Blue 173 including the price, delivery time and more detailed product information at the technical inquiry form on this pageDegré de pureté :Min. 95%ACID GREEN 3
CAS :Formule :C37H35N2NaO6S2Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :690.8034Brightlon Black LDN
Please enquire for more information about Brightlon Black LDN including the price, delivery time and more detailed product information at the technical inquiry form on this pageDegré de pureté :Min. 95%1,4-Bis(Methylamino)Anthraquinone
CAS :Formule :C16H14N2O2Degré de pureté :97%Couleur et forme :SolidMasse moléculaire :266.2946Mordant Yellow 3
CAS :Formule :C17H12N2NaO6SDegré de pureté :95.0%Couleur et forme :SolidMasse moléculaire :395.3417
