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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Brighte Yellow g-2R
Please enquire for more information about Brighte Yellow g-2R including the price, delivery time and more detailed product information at the technical inquiry form on this pageDegré de pureté :Min. 95%3,4,9,10-Perylenetetracarboxylic Dianhydride
CAS :Formule :C24H8O6Degré de pureté :>98.0%(T)Couleur et forme :Orange to Brown to Dark red powder to crystalMasse moléculaire :392.324H-1-Benzopyran-4-one,3-[[6-O-(6-deoxy-a-L-mannopyranosyl)-b-D-glucopyranosyl]oxy]-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-
CAS :Formule :C27H30O16Degré de pureté :96%Couleur et forme :SolidMasse moléculaire :610.5175C.I.Reactive violet 5
CAS :C.I. Reactive Violet 5 is a dye that is used in the textile industry and for the detection of bacterial strains in biological samples. The dye is a 4-hydroxycinnamic acid derivative that has been shown to have a hydrophobic effect on bacteria, which may be due to its chemical structure and ability to form hydrogen bonds with water molecules. C.I. Reactive Violet 5 also binds to colloidal gold particles, making it an excellent stain for biological samples such as activated sludge wastewater treatment samples where bacteria are abundant.Formule :C20H16N3Na3O15S4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :735.6 g/mol2-Methyl-5-nitroaniline
CAS :Produit contrôléApplications 2-Methyl-5-nitroaniline is used as a reagent in the synthesis of imatinib base derivatives which show antibacterial and antifungal activity. Also used as a reagent in the synthesis of pyrimidinylaminobenzene derivatives which exhibit antiproliferative activity against melanoma. Dyes and metabolites, Environmental Testing. It is a COVID19-related research product. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References Patoliya, M.J., et al.: J. Chem., no vol., no pp. (2013); Kim, H.J., et al.: B. Korean Chem. Soc., 34, 2311 (2013)Formule :C7H8N2O2Couleur et forme :YellowMasse moléculaire :152.15C.I.Mordant green 16
Please enquire for more information about C.I.Mordant green 16 including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C16H10N4Na2O10S2Degré de pureté :Min. 95%Masse moléculaire :528.38 g/mol2-Naphthalenol, 1-[[2-methyl-4-[(2-methylphenyl)azo]phenyl]azo]-
CAS :Formule :C24H20N4OCouleur et forme :SolidMasse moléculaire :380.4418Chocolate Brown HT (Technical Grade)
CAS :Applications Chocolate Brown HT (CAS# 4553-89-3) is a synthetic organic food colourant, and a long-term carcinogen. References Amchova, P.; et al.: Regul. Toxicol. Pharm., 73, 914 (2015); Aguilar, F.; et al.: EFSA Journal, 8, 1536 (2010).Formule :C27H18N4O9S2·2NaCouleur et forme :Light Brown To BlackMasse moléculaire :652.563,4,9,10-Perylenetetracarboxylic Dianhydride (purified by sublimation)
CAS :Formule :C24H8O6Degré de pureté :>98.0%(HPLC)Couleur et forme :Amber to Brown to Dark green powder to crystalMasse moléculaire :392.32Cyanine dye 5
CAS :Cyanine dye 5 is a disulfide-linked dye that has been used as a fluorescence probe in the detection of reactive oxygen species. It has been shown to be reactive with mouse monoclonal antibodies and has been used as a model system for studying calcium binding and DNA duplexes. Cyanine dye 5 is also capable of detecting human serum, mitochondrial membrane potential, and clinical pathology.Formule :C33H40N2O8S2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :656.81 g/molBiolit SpryBlue Stain for SDS Page
SpryBlue stain is a staining solution used for staining SDS Polyacrylamide gels. It is a ready-to-use stain for proteins that is quick and sensitive. Based on Coomassie blue G-250 dye’s properties, the stain is more sensitive than Coomassie blue R-250. The added advantage is that it requires no destaining procedures. Quick staining procedure - Bands are seen with good intensity within one hour. - Faint bands seen within 15 minutes of addition of the stain - No destaining procedures, thus reducing time and effort - No shrinkage of gels, no background from overnight staining. - Optional wash with water helps increase sensitivity of fainter bands.Couleur et forme :Liquid, BlueAlizarin
CAS :Alizarin, traditionally obtained from the roots of the madder plant, has been used to dye textiles since early days. 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 :C14H8O4Degré de pureté :Min. 95%Couleur et forme :Yellow PowderMasse moléculaire :240.21 g/molC.I.Reactive Black 5
CAS :C.I.Reactive Black 5 is a reactive dye that can be used to detect bacterial growth in the presence of sodium carbonate, which is added to the reaction solution at a concentration of 0.1M. The dye has been shown to inhibit enzyme activities, such as nitrogen atoms and anhydrous sodium, and disrupt bacterial growth by binding to cell surfaces. This dye is also able to photobind with bacterial cells in nutrient solutions and kinetic experiments, leading to inhibition of cell division through the disruption of DNA replication.Formule :C26H21N5O19S6Na4Degré de pureté :Min. 95%Couleur et forme :Brown PowderMasse moléculaire :991.82 g/molFluorescein 5-Isothiocyanate (isomer I)
CAS :Formule :C21H11NO5SDegré de pureté :>97.0%(T)(HPLC)Couleur et forme :White to Yellow to Orange powder to crystalMasse moléculaire :389.38Disperse red 1
CAS :Disperse Red 1 is a dye that is used in the textile industry. It has been shown to be genotoxic and can cause immune reactions. Disperse Red 1 is also used for wastewater treatment, due to its ability to absorb light and remove organic matter from water. Disperse Red 1 is a red-orange powder that can be added as a pigment to paint or ink, but it can also be used as an analytical reagent for gravimetric analysis and electrochemical impedance spectroscopy. The compound has been shown to inhibit cellular DNA synthesis and induce apoptosis in liver cells.Formule :C16H18N4O3Couleur et forme :PowderMasse moléculaire :314.34 g/mol
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