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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Fluorescein 6-Isothiocyanate (isomer II)
CAS :Formule :C21H11NO5SDegré de pureté :95%Couleur et forme :SolidMasse moléculaire :389.3807Luminol - for Western Blot and ELISA
CAS :Please enquire for more information about Luminol - for Western Blot and ELISA including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C8H7N3O2Degré de pureté :Min. 95%Masse moléculaire :177.16 g/molOrange IV
CAS :Orange IV is a surfactant that is used to remove nitrogen from wastewater. It has been shown to be effective in removing nitrogen from wastewater, and can be used as a substitute for sodium dodecyl sulfate (SDS). Orange IV has been shown to have similar properties as SDS, but does not contain any sulfur atoms. This surfactant has been shown to have less of an effect on the ph of the water being treated, and can be considered for use in natural water where the ph is already acidic. The surface methodology for this surfactant includes flow assay, which uses fluorescence spectrometry and synchronous fluorescence. Fluorescence spectrometry involves measuring the amount of light emitted by a substance when irradiated with light of a certain wavelength. Synchronous fluorescence involves using two lasers with different wavelengths to measure how quickly or slowly molecules react with each other. In this case, it measures how quickly or slowly Orange IV reacts with other substances in order to determineFormule :C18H14N3O3SNaCouleur et forme :PowderMasse moléculaire :375.38 g/molAcid Orange 154
CAS :Acid Orange 154 is a hydroxyalkyl, divalent cyclic compound that is used as a colorant for textiles and paper. This chemical is detected by absorbance at 400 nm and has an anionic charge. Acid Orange 154 has been shown to form benzyl, acidic chlorophenyl, and alkylene derivatives in the presence of metal ions or polymeric stabilizers. Acid Orange 154 can be analyzed using various techniques including gas chromatography and mass spectrometry.Degré de pureté :Min. 95%5-Carboxyfluorescein N-Succinimidyl Ester
CAS :Formule :C25H15NO9Degré de pureté :>90.0%(HPLC)Couleur et forme :Light yellow to Yellow to Orange powder to crystalMasse moléculaire :473.39Titan Yellow
CAS :Formule :C28H19N5Na2O6S4Degré de pureté :95%Couleur et forme :SolidMasse moléculaire :695.7199Pigment red 49
CAS :Pigment Red 49 is a diazonium salt that has been used as a dye in many areas of industry. The red color can be obtained by reacting pigment red 49 with sodium salts, hydrochloric acid, and ethylene diamine. Pigment Red 49 is also used in clinical studies to detect the presence of nitrogen atoms. This substance can cause allergic reactions and is classified as a particle. It has also been found to have an effect on radiation and glycol esters. Pigment Red 49 interacts with cationic surfactants, which are compounds that have a cationic charge due to the presence of at least one quaternary ammonium group. Pigment Red 49 is soluble in fatty acids and glycol esters.Formule :C20H13N2NaO4SDegré de pureté :Min. 98%Couleur et forme :PowderMasse moléculaire :400.38 g/mol1H-Indole-5-sulfonic acid, 2-(1,3-dihydro-3-oxo-5-sulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-, potassium salt (1:2)
CAS :Formule :C16H9K2N2O8S2Degré de pureté :>90.0%(T)Couleur et forme :SolidMasse moléculaire :499.5779Alcian Yellow
CAS :Alcian Yellow is a dye that can be used as an acidophilic stain for the detection of mucin, which is a glycoprotein that coats the surface of cells in various tissues. Alcian Yellow is used to detect ovarian follicles and identify cancerous tissue. Alcian Yellow has also been used to detect neurosecretory granules in brain tissue samples. The dye is detectable by immunohistochemical staining with a monoclonal antibody, and its detection sensitivity can be increased by adding a radiation-emitting substance such as cobalt-60 gamma rays. Alcian Yellow stains are usually visible on skin surfaces and may indicate the presence of fungal infections or dermatitis. Alcian Yellow can also be used for diagnosis purposes, such as detecting cancerous lesions or diagnosing skin conditions, including acne or psoriasis.Formule :C40H46Cl2N8S4Degré de pureté :Min. 95%Masse moléculaire :838.02 g/molPigment Red 4
CAS :Formule :C16H10ClN3O3Degré de pureté :98%;RGCouleur et forme :SolidMasse moléculaire :327.7219Acid blue 120
CAS :Acid blue 120 is a polymer film that is used for wastewater treatment. It removes organic pollutants from water by binding to them and has been found to be effective in removing phenols, amines, and ammonia. The activated film has a diameter of 1 cm and is made up of a layer of activated carbon and an outer layer of polyvinyl alcohol. Acid blue 120 can be used for the removal of proton-transporting materials such as carbonyl groups from aqueous solutions. This process may be optimized by controlling the particle size or using radiation to activate the polymer film.Formule :C33H23N5Na2O6S2Degré de pureté :Min. 95%Masse moléculaire :695.68 g/molC.I.Disperse Orange 31
CAS :C.I. Disperse Orange 31 is a dye that inhibits the growth of bacteria by binding to the cellulose acetate in the cell wall. Alcohol residue and deionized water have been shown to have an inhibitory effect on the dye's binding capacity. The molecular modelling of this compound has revealed that it is a monomer with two dyestuffs, amines, and a phenolic group. It is resistant to cleavage by brazilin and resistant to uptake by bacteria. DISPERSE ORANGE 31 is an organic dyestuff widely used in industrial dyes, textiles, plastics, paper processing chemicals, etc. It belongs to the group of hydroxyphenylazo compounds and its molecular formula is C16H12N2O4S2Na2O3-HCl. This product can be used as an antibacterial agent for industrial or residential applications because it has strong inhibitory effect on bacterial growth due to its high solubility andDegré de pureté :Min. 95%Acid Red 119, Technical grade Dye content
CAS :Acid Red 119 is a synthetic, reactive dye that has a color of red. It is used as a colorant in the textile industry and for wastewater treatment. Acid Red 119 is chemically classified as a thiocyanate dye and its reactivity depends on the pH of the solution. The hydroxyl group on the molecule reacts with an acidic solution to form hydrogen sulfide, which can be removed by adding chlorine or other oxidizing agents. It is also used as a cross-linking agent in kinetic studies to study surface methodology.Degré de pureté :Min. 95%C.I.Vat green 17
CAS :Please enquire for more information about C.I.Vat green 17 including the price, delivery time and more detailed product information at the technical inquiry form on this pageDegré de pureté :Min. 95%
