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(49 produits)
- Azobenzènes(270 produits)
- Colorants azoïques(7 produits)
- Colorants de base(27 produits)
- Colorants de coumarine(71 produits)
- Colorants cyanine, colorants squarylium(53 produits)
- Colorants DCM(4 produits)
- Diarylethenes(12 produits)
- Colorants dipyrrométhéniques(26 produits)
- Colorants directs(17 produits)
- Colorants dispersés(2 produits)
- Sensibilisateurs de colorants(12 produits)
- Colorants(416 produits)
- Teintures et colorants(911 produits)
- Génération de colorants insolubles(14 produits)
- Génération de colorants solubles(11 produits)
- Hexaarylbiimidazole(4 produits)
- Indicateurs(575 produits)
- Colorants mordants(10 produits)
- Colorants dans le proche infrarouge (NIR)(28 produits)
- Colorants à l'huile(15 produits)
- Autres teintures et colorants(2 produits)
- Colorants au pérylène(17 produits)
- Colorants photochromiques(40 produits)
- Colorants phtalocyaniques, colorants porphyriniques(101 produits)
- Colorants à base de quinacridone(8 produits)
- Spiropyranes(16 produits)
- Réactifs colorés et colorants(243 produits)
- Réactifs colorés et colorants pour la microscopie(5 produits)
- Colorants de cuve(5 produits)
- Colorants xanthènes(65 produits)
Affichez 23 plus de sous-catégories
755 produits trouvés pour "Colorants, teintes, teintures, imagerie fluorescente"
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C.I.Reactive Red 250
CAS :<p>C.I. Reactive Red 250 is a versatile dye that has been widely used in various experiments. It belongs to the category of Other Dyes, Stains, Indicators & Probes. This dye has shown potential in inhibiting glycogen synthase kinase-3β (GSK-3β), an enzyme involved in various signaling pathways. Additionally, C.I. Reactive Red 250 has been studied for its effects on HIV infection and autoimmune diseases.</p>Degré de pureté :Min. 95%Naphthol Green B
CAS :<p>Naphthol Green B is a highly fluorescent dye that is used in organic light-emitting diodes. It can be synthesized to form nanosheets that are stable and of high quality. The sodium salt of Naphthol Green B has been shown to stabilize the structure of liposomes and increase their stability. This product is also able to cross-link collagen, which may have bifunctional properties. Naphthol Green B can be used as a surfactant or a membrane stabilizer, as well as for its coordination chemistry.</p>Formule :C30H15FeN3O15S3·3NaDegré de pureté :Min. 95%Couleur et forme :Dark Green To Black SolidMasse moléculaire :878.47 g/molPigment Yellow 127
CAS :<p>Please enquire for more information about Pigment Yellow 127 including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Degré de pureté :Min. 95%Acid Black ATT
CAS :<p>Acid Black ATT is a chemical compound that is used to adjust the pH and remove organic matter in wastewater. It is a mixture of trimethyl, collagen, sodium carbonate, calcium carbonate, and sodium chloride. Acid Black ATT can be used as an additive for the treatment of wastewater because it has been shown to inhibit enzymes. This product should be added slowly to water in order to avoid inhaling the vaporized acid. The use of this chemical must be carefully monitored because it can cause corrosion and damage to pipes.</p>Degré de pureté :Min. 95%C.I.Solvent Yellow 51
CAS :<p>Please enquire for more information about C.I.Solvent Yellow 51 including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Degré de pureté :Min. 95%C.I.Leuco Sulphur Blue 15
CAS :<p>C.I. Leuco Sulphur Blue 15 is a versatile research chemical that can be used as an inhibitor, dye, stain, indicator, or probe. It has a wide range of applications in various industries including chemistry, biology, and pharmaceuticals. This compound contains hydroxyl and dopamine groups which make it highly reactive and suitable for derivatization reactions. C.I. Leuco Sulphur Blue 15 is known for its ability to form stable complexes with chloride and cyanide ions, making it useful in analytical chemistry. It can also be used as a clavulanic acid mimic or an aluminum complexing agent. Additionally, this compound can be employed as an electrode modifier in electrochemical studies. Its acidic nature allows it to interact with fatty acids and methanol, making it valuable for lipid analysis or solvent extraction processes. Whether you need a powerful research tool or a reliable chemical reagent, C.I. Leuco Sulphur Blue 15 is the perfect choice for your</p>Degré de pureté :Min. 95%4-Hydroxyphenethyl alcohol
CAS :<p>Produces a fluorogenic signal in the presence of peroxidase</p>Formule :C8H10O2Degré de pureté :Min. 98 Area-%Couleur et forme :PowderMasse moléculaire :138.16 g/molC.I.Solvent Blue 13
CAS :<p>Please enquire for more information about C.I.Solvent Blue 13 including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Degré de pureté :Min. 95%Fast blue B salt
CAS :<p>For visualizing enzymatic activity</p>Formule :C14H12N4O2Cl2·ZnCl2Couleur et forme :PowderMasse moléculaire :475.46 g/molLight green SF yellowish
CAS :<p>Sodium salts are colloidal gold particles that are dispersed in aqueous solution and have a light green SF yellowish color. This type of salt is used for plant physiology studies, due to their ability to provide an accurate measurement of the surface area of leaves. Sodium salts can be used as biological samples, such as liver lesions or langmuir adsorption isotherm, to investigate kinetic data. They also have been shown to be useful in the study of human serum and particle interactions. The sodium salts form a thin layer on the surface of the particle, which makes it possible to measure the concentration of fatty acids or basic proteins on its surface. Sodium salts are also commonly used in toxicology studies and histological analyses.</p>Formule :C37H34N2O9S3Na2Degré de pureté :(%) Min. 80%Couleur et forme :PowderMasse moléculaire :792.85 g/molC.I.Basic Yellow 5
CAS :<p>Basic Yellow 5 is a dye that belongs to the group of organic pigments. It is used in textile and leather production, as well as in food coloring. Basic Yellow 5 has been shown to bind to lectins on the surface of bacteria, which is how it exerts its antibacterial effects. This dye inhibits protein synthesis by binding to the ribosome and preventing amino acid incorporation into proteins. Basic Yellow 5 also inhibits bacterial growth by binding to the ribosome, interfering with protein synthesis and cell division.END></p>Degré de pureté :Min. 95%Acid Red 357
CAS :<p>Acid Red 357 is a basic dye, which is used in the treatment of wastewater. It binds to the surface of particles and reacts with sodium carbonate to form a hydroxide precipitate. This reaction leads to removal of colorants from the water. Acid Red 357 is also reactive, nucleophilic, and has high values for both kinetic data and transfer mechanism.</p>Degré de pureté :Min. 95%Disperse blue 60, technical grade dye content
CAS :<p>Disperse Blue 60 is a stilbene-based dye that absorbs ultraviolet light and emits red fluorescent light. It is used in wastewater treatment, biological treatment, and supercritical water oxidation processes. Disperse Blue 60 is activated by fatty acid, alkanoic acid, or polymeric matrix to form an antimicrobial agent that can be used in radiation sterilization of food products. This dye also has the ability to absorb radiation in the range of 200 - 300 nm and emit fluorescence at 590 nm. The oxidation catalyst provides stability for the dye molecule under conditions of high temperature or pressure.</p>Formule :C20H17N3O5Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :379.37 g/molBis(5-bromo-6-chloro-3-indoxyl)pyrophosphoric acid, disodium salt
<p>Bis(5-bromo-6-chloro-3-indoxyl)pyrophosphoric acid, disodium salt is a versatile building block that can be used to synthesize complex compounds. This compound is a reagent for research and also has many uses in the pharmaceutical industry as a useful intermediate and scaffold. Bis(5-bromo-6-chloro-3-indoxyl)pyrophosphoric acid, disodium salt is an excellent high quality product that can be used in many reactions.</p>Formule :C16H8Br2Cl2N2Na2O7P2Masse moléculaire :678.90 g/molRef: 3D-B-3370
1gÀ demander5gÀ demander10gÀ demander500mgÀ demander2500mgÀ demander-Unit-ggÀ demanderIohexol
CAS :<p>a contrast agent used in medical imaging such as angiography, CT scans, and MRI.</p>Formule :C19H26I3N3O9Degré de pureté :98.0 To 102.0%Couleur et forme :White PowderMasse moléculaire :821.14 g/molC.I.Reactive Red 223
CAS :<p>Please enquire for more information about C.I.Reactive Red 223 including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Degré de pureté :Min. 95%Disperse orange 45
CAS :<p>Disperse Orange 45 is a greenish-yellow viscous liquid. It is a synthetic, anionic, surfactant and dispersing agent for cellulose acetate and polyester resins. Disperse Orange 45 is also used as a synthetic dye in paint formulations. The molecular structure of Disperse Orange 45 consists of three parts: betaine monohydrate, methacrylate esters, and propylene glycol. This product is not intended for use as a food additive or as a drug.</p>Degré de pureté :Min. 95%Orange G, Technical grade
CAS :Orange G is a quaternary ammonium salt that can be used for the treatment of wastewater. It has been shown to adsorb to the surface of bacterial cells and inhibit their growth by preventing enzyme activity. Orange G has also been shown to have carcinogenic potential in experimental models, although it is less potent than dimethylhydrazine or N-nitrosodiethylamine. Orange G has genotoxic effects on human serum, as seen by increased DNA fragmentation and chromosomal aberrations. The kinetic and redox properties of Orange G are still being investigated.Formule :C16H10N2Na2O7S2Degré de pureté :Min. 95 Area-%Couleur et forme :Orange PowderMasse moléculaire :452.37 g/molDisperse Orange 3
CAS :<p>Disperse Orange 3 is a diazonium salt that has been used in the textile industry as a dye, but has also been used as a reagent for the synthesis of organic compounds. Disperse Orange 3 is synthesized by reacting an azobenzene with a fatty acid, which yields an unstable intermediate. The intermediate undergoes photochemical reactions when exposed to ultraviolet light or moisture. This reaction produces benzalkonium chloride and ft-ir spectroscopy, which confirms the identity of Disperse Orange 3. Disperse Orange 3 is used in biological treatment and binding constants experiments to measure the strength of interactions between molecules. It has clinical relevance in magnetic resonance spectroscopy because it can be used to probe molecular interactions with proteins or nucleic acids. It also has solubility data that can be used to determine its solubility in water and other solvents.<br>Disperse Orange 3 is soluble in supercritical carbon dioxide at high temperatures, but insoluble at room temperature</p>Formule :C12H10N4O2Degré de pureté :Min. 65%Couleur et forme :PowderMasse moléculaire :242.23 g/mol6-Carboxy-X-rhodamine
CAS :<p>Single isomer of 5(6)-ROX. It is a fluorescent dye used in RT-PCR methods as an internal reference to determine fluorescence variation that is not associated with the amplification process (plastic of the wells, small differences in concentration or volume, instrument measurements). It produces a constant fluorescence emission signal during the PCR process that is used to normalise the emission produced by the reporter. The fluorescence signal is compatible with most reporters. It is used to label the 5â end of oligonucleotides as a reporter in the presence of a quencher at the 3â end (dual labelled probe). During the amplification, the dye is cleaved, and the fluorescence increases proportionally with the amount of the specific sequence amplified during the PCR process. The development of the fluorescence signal is therefore specifically related to the amplification of the target sequence. 6-ROX with NHS-activated carboxylic acids reacts with primary amines.</p>Formule :C33H30N2O5Degré de pureté :Min. 95%Couleur et forme :Red PowderMasse moléculaire :534.6 g/mol
