Tintes, colorantes y tinciones
Los colorantes, tintes y tinturas son herramientas esenciales en biología molecular, cruciales para visualizar y estudiar el ADN, los cromosomas y los núcleos celulares. Estos compuestos permiten a los investigadores resaltar componentes celulares específicos, facilitando la observación y el análisis detallados bajo el microscopio. En esta categoría, encontrará una amplia gama de colorantes y tintes de alta calidad utilizados en diversas técnicas de tinción, incluyendo colorantes fluorescentes para análisis de ADN y cromosomas, tintes histológicos para muestras de tejido y tintes específicos para estructuras celulares. Estas herramientas son indispensables en la investigación genética, citología, histología y diagnósticos, proporcionando claridad y contraste en las muestras biológicas. En CymitQuimica, ofrecemos una selección completa de colorantes, tintes y tinturas para apoyar su investigación en biología molecular y asegurar resultados precisos y fiables en sus estudios.
Subcategorías de "Tintes, colorantes y tinciones"
- Tintes ácidos(49 productos)
- Azobencenos(270 productos)
- Tintes azoicos(7 productos)
- Tintes básicos(27 productos)
- Tintes de cumarina(71 productos)
- Tintes de cianina, tintes de escuarilio(53 productos)
- Tintes DCM(4 productos)
- Diariolethenes(12 productos)
- Tintes de dipirrometeno(26 productos)
- Tintes Directos(17 productos)
- Tintes dispersos(2 productos)
- Sensibilizadores de colorantes(12 productos)
- Tintes(416 productos)
- Tinturas y colorantes(911 productos)
- Generating Insoluble Dyes(14 productos)
- Generating Soluble Dyes(11 productos)
- Hexaarilbiimidazol(4 productos)
- Indicadores(575 productos)
- Tintes mordantes(10 productos)
- Tintes de infrarrojo cercano (NIR)(28 productos)
- Tintes de aceite(15 productos)
- Otras tinciones y tintes(2 productos)
- Tintes de perileno(17 productos)
- Tintes fotocromáticos(40 productos)
- Tintes de ftalocianina, tintes de porfirina(101 productos)
- Tintes de quinacridona(8 productos)
- Espiropiranos(16 productos)
- Tinciones y tintes(243 productos)
- Tinciones y tintes para microscopía(5 productos)
- Tintes de tina(5 productos)
- Tintes de xanteno(65 productos)
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Se han encontrado 755 productos de "Tintes, colorantes y tinciones"
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Af488-alkyne
CAS:<p>Please enquire for more information about Af488-alkyne including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C24H17N3O10S2Pureza:Min. 95%Peso molecular:571.5 g/mol5-Chloro-2-methyl-3-isothiazolone - Active Ingredient >14%, CMI/MI 2.5 - 4.0
CAS:<p>5-Chloro-2-methyl-3-isothiazolone (CMIT) is a highly water-soluble apoptotic agent and preservative with numerous applications. It is used in anti-microbial coatings, latex formulations, hydraulic fracturing fluids, pesticides and cosmetics. CMIT in conjunction with 2-methyl-4-isothiazolin-3-one (MIT) is marketed as Kathon. CMIT is also an allergen. CMIT is active against gram-positive and gram-negative bacteria, yeasts and fungi. CMIT is believed to form mixed disulfides with protein thiol groups which then undergo thiol-disulfide exchange reactions to give mixed protein thiol disulfides leading to cell apoptosis and necrosis.</p>Fórmula:C4H4ClNOSForma y color:Yellow Clear LiquidPeso molecular:149.6 g/molMethylene violet
CAS:<p>Please enquire for more information about Methylene violet including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C14H12N2OSPureza:65%Peso molecular:256.32 g/mol6β-Hydroxy prednisolone
Producto controlado<p>6b-Hydroxy prednisolone is a metabolite of prednisolone. The metabolism of prednisolone to 6b-hydroxy prednisolone is catalyzed by the enzyme CYP3A4, which results in the formation of 6β-hydroxyprednisolone and a hydrogen peroxide that reacts with catalase to form water and oxygen. The conversion is dependent on the concentration of galactose, as it provides substrate for CYP3A4. If cyclosporine or other drugs are taken concurrently, they may inhibit the metabolism of 6b-hydroxy prednisolone. The kinetics of 6β-hydroxyprednisolone have been investigated in tissues and plasma samples, and it has been shown that this metabolite has a short half-life in both tissues and plasma samples. This drug can be analysed using chromatography, but endogenous substances such as cortisol can interfere with the process.</p>Fórmula:C21H28O6Pureza:Min. 95%Forma y color:Light (Or Pale) Yellow SolidPeso molecular:376.44 g/mol9,10-Bis[2-(4-methoxyphenyl)ethynyl]anthracene
CAS:<p>9,10-Bis[2-(4-methoxyphenyl)ethynyl]anthracene is a reagent for chemiluminescence research.</p>Fórmula:C32H22O2Pureza:Min. 98.0 Area-%Peso molecular:438.52 g/molMethyl orange
CAS:<p>Methyl orange is a dye that is used as an indicator in acid-base titrations. It has a basic structure and can be prepared by the oxidation of para-aminobenzoic acid with hydrogen peroxide. Methyl orange has been shown to exhibit synergistic effects with other antimicrobial agents, such as phenol, methylene blue, and chlorhexidine at pH levels of 4.5 to 7.0. The optimum concentration for the matrix effect is 0.01% at pH range from 2.5 to 4.5 and 1% at pH range from 5 to 7.5. Methyl orange is activated by light with wavelengths between 300 nm and 500 nm and can be used in wastewater treatment processes where there are high levels of organic matter or radiation, such as carthamus tinctorius or zirconium oxide.</p>Fórmula:C14H15N3O3S•NaPureza:Min. 95%Forma y color:PowderPeso molecular:328.34 g/molRhodamine WT, 20% aqueous solution
CAS:<p>Rhodamine is a fluorescent compound that, in a 20% aqueous solution, serves as an effective fluorescent probe for detecting nitrite ions (NO2). When exposed to ultraviolet light, it undergoes a remarkable color change in response to nitrite presence. Beyond nitrite detection, rhodamine also interacts with various chemical substances, including organic solvents commonly found in wastewater treatment systems, which shows its potential, especially in environmental monitoring and analytical chemistry applications. This 20% solution is 20% w/w. Our sales mass in g is the final mass of the solution.</p>Fórmula:C29H29N2O5·Cl·2NaPureza:Min. 95%Forma y color:Clear LiquidPeso molecular:567 g/molDulbecco's phosphate buffered saline
Producto controlado<p>Dulbecco's phosphate buffered saline is a sterile solution of the following components: • Sodium chloride • Potassium chloride • Calcium chloride • Magnesium chloride • Disodium phosphate dodecahydrate • Monopotassium phosphate • Potassium dihydrogenphosphate • Sodium dihydrogenphosphate • Glucose • Dextrose • Sodium pyruvate • L-Lysine hydrochloride Dulbecco's phosphate buffered saline is commonly used in cardiovascular research to simulate the fluid environment of the heart. It is also used for blood sampling and as a culture medium for animal cells. This solution has been shown to have high cholesterol concentrations, which may be due to its uptake of fatty acids from the environment.</p>Pureza:Min. 95%Forma y color:Clear Liquid(E)-8-Methyl-6-nonenoic acid - predominantly trans
CAS:<p>(E)-8-Methyl-6-nonenoic acid is a fatty acid that is found in the acetate extract of Capsicum annuum. It is an analog of the natural compound (E)-8-methyl-6-nonenal, which has been shown to have anticancer properties. The synthesis of this compound has been achieved using a novel approach based on enzymatic reactions and chemical transformations. This compound has been shown to have potential anticancer activity against human prostate cancer cells in vitro and to inhibit the growth of triticum aestivum seeds.</p>Fórmula:C10H18O2Pureza:Min. 95%Peso molecular:170.25 g/molPrednisolone disodium phosphate
CAS:<p>Prednisolone is a corticosteroid that is used to treat inflammation and reduce the body's immune response. Prednisolone disodium phosphate (PDSP) is an enteric-coated tablet that releases prednisolone in the small intestine, where it can be absorbed into the bloodstream. It has been shown to be effective at reducing bowel disease activity in patients with inflammatory bowel disease. Prednisolone disodium phosphate may also have a role in controlling infectious diseases, such as tuberculosis, due to its ability to inhibit toll-like receptor 4 signaling. The drug has been studied as a model system for predicting drug interactions by monitoring the rate constant for benzalkonium chloride binding to human serum albumin.</p>Fórmula:C21H29O8P•Na2Pureza:Min. 95%Forma y color:PowderPeso molecular:486.4 g/molBrilliant cresyl blue
CAS:<p>Brilliant cresyl blue is a reactive dye that is used as a model system for mitochondrial membrane potential. It is injected into the oocyte and polymerase chain reaction (PCR) is performed to detect mitochondrial functions. The dye can be detected with optical sensors, which are sensitive to UV light. When the dye migrates from the mitochondria to the cytoplasm, it can be detected by UV-sensitive sensors. This process can help scientists determine if there are any defects in mitochondrial membrane potential.</p>Fórmula:(C17H21N4O)2•ZnCl4Forma y color:Green PowderPeso molecular:400.97 g/molSolvent yellow 98
CAS:<p>Solvent Yellow 98 is a fluorescent dye that belongs to the class of organic solvents. It is used in a variety of applications, such as deionized water, emulsions, and fluorescent light. The Solvent Yellow 98 molecule consists of an aliphatic hydrocarbon chain with a cationic surfactant at one end. This surfactant is responsible for the fluorescence of this compound.</p>Fórmula:C36H45NO2SPureza:Min. 95%Forma y color:PowderPeso molecular:555.81 g/molMetanil yellow, 95%
CAS:<p>Please enquire for more information about Metanil yellow, 95% including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C18H15N3O3S•NaPureza:Min. 95%Peso molecular:376.39 g/molSandoal gold 4N
<p>Please enquire for more information about Sandoal gold 4N including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Pureza:Min. 95%16α-Butyloxyprednisolone
CAS:Producto controlado<p>Please enquire for more information about 16alpha-Butyloxyprednisolone including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C25H34O7Pureza:Min. 95%Forma y color:PowderPeso molecular:446.53 g/molVictoria Blue R
CAS:<p>Victoria Blue R is a dye that is used in histology and cytology to stain tissue sections and cell smears. It binds to the amyloid protein in the extracellular matrix of cells, which causes them to turn blue when stained with this dye. Victoria Blue R is a synthetic dye that has been prepared by various methods, including synthesis from diazotized benzidine and phenol. The specific antibody for Victoria Blue R binds to an epitope on the amyloid protein, which is then stained by the dye. The main use of Victoria Blue R is as a counterstain in immunohistochemistry, where it can be used to identify glandular cells or tissues containing mitochondria. Victoria Blue R can also be used as an analytical method for determining phosphotungstic acid-haematoxylin reactions or as a reaction mechanism for polymeric matrix formation.</p>Fórmula:C29H32N3ClForma y color:PowderPeso molecular:458.04 g/molDisperse Yellow 23, technical grade dye content
CAS:<p>Disperse Yellow 23 is a synthetic, industrial dye that is used in the manufacturing of plastics, textiles, and paper. It has a molecular formula of C10H16ClN2O and an x-ray crystal structure with one molecule in the asymmetric unit. Disperse Yellow 23 reacts with hydroxyl groups to form a diazonium salt. It is soluble in water and has a neutral pH. Disperse Yellow 23 is highly reactive and should be handled with care as it may cause burns on contact. The chemical structures of Disperse Yellow 23 are shown below:</p>Fórmula:C18H14N4OPureza:Min. 95%Peso molecular:302.33 g/molFast blue RR salt
CAS:<p>Fast blue RR salt is a phosphatase inhibitor that belongs to the group of diazonium salts. It is used as an indicator for damaged cells, and it can be used in cell culture. Fast blue RR salt can also be used in biological samples for radiation detection. Fast blue RR salt has been shown to inhibit p-nitrophenyl phosphate (PNPP) phosphatase activity in erythrocytes and lymphocytes from healthy humans. The inhibition is due to the binding of the molecule to the enzyme's active site, which prevents the binding of phosphate ions. This results in a decrease in PNPP hydrolysis, leading to a build-up of PNPP and a decrease in ATP levels. Fast blue RR salt has been shown to have low energy radiation properties, making it more suitable for use with biological samples than other diazonium salts such as Fast red TR salt or Fast green BB salt.</p>Fórmula:C15H14CIN3O3•(ZnCl2)0Forma y color:PowderPeso molecular:491.35 g/molPigment Red 169
CAS:Producto controlado<p>Pigment Red 169 is a red dye that is soluble in both water and organic solvents. It has a particle size of 10-40 nm and a molecular weight of approximately 600 g/mol. Pigment Red 169 absorbs light at the maximum wavelength of 659 nm, with an optimum concentration of 0.5%, and can be used as a thermal expansion agent or as a solid catalyst. Pigment Red 169 is polymerized by thermal decomposition, which produces polymers with low molecular weights. The pigment is also used in the production of microspheres for use in industrial applications such as aliphatic hydrocarbons or fatty acids.</p>Fórmula:C66H70CuFeN10O6Pureza:Min. 95%Peso molecular:1,218.72 g/mol2,7-Dichlorofluorescein
CAS:<p>Fluorophore used in biological assays and for labeling cells and tissues</p>Fórmula:C20H10Cl2O5Pureza:Min. 95%Forma y color:PowderPeso molecular:401.2 g/mol
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