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All Dyes is the single product list for the Fluorescent Dyes, Probes & Stains section. Many dyes here have no application or dye-family subcategory, so the list is the broadest way to browse the range. It suits searches by product name when the required dye is already known. Examples range from the near-infrared cyanine indocyanine green and the ratiometric calcium indicator Fura-2 pentapotassium to the nucleic acid stains Hoechst 33258 trihydrochloride and SYBR Green II. Classical stains such as hematoxylin, reactive labeling dyes and enzyme substrates are listed alongside them. For selection by task or by core structure, the parent Fluorescent Dyes, Probes & Stains page groups dyes by application and dye family.
Reactive Blue 4 is an anthraquinone dye, as a single colorimetric chemosensor for sequential determination of multiple analytes with different optical responses in aqueous media. Reactive Blue 4 is phytotoxic, cytotoxic and genotoxic. Reactive Blue 4 .
Biotinyl tyramide is a reagent used for tyramide signal amplification (TSA) via catalyzed reporter deposition (CARD). In CARD, a reporter enzyme, such as horseradish peroxidase (HRP) conjugated to a secondary antibody, is bound to the target of interest and catalyzes the covalent deposition of biotinyl tyramide to the sample. The sample is then probed by a detector, such as streptavidin-HRP, allowing detection via chromogenic or fluorescent methods. Biotinyl tyramide has been used in immunohistochemistry, ELISA, Western blot, and in situ hybridization applications.
2-NBDG is a fluorescent derivative of glucose whose uptake is competitively inhibited by D-glucose, but not L-glucose or sucrose, in E. coli.1 It has been used to monitor glucose uptake by bacteria and live mammalian cells and in tumor biopsies.
Synonyms: NSC 12097
Resorufin (NSC 12097) is a highly fluorescent pink dye.
Ds-HAPP is an anthrancenyl and dansyl fluorophore ligand.
D-Ala-Lys-AMCA is a known proton-coupled oligopeptide transporter 1 (PEPT1) substrate that emits blue fluorescence. D-Ala-Lys-AMCA may be transported into liver cancer cells and Caco-2 cells based on fluorescence analysis.
Real Thiol is a reversible reaction-based fluorescent probe which can quantitatively monitor the real-time glutathione dynamics in living cells.
Oxazine 1 perchlorate is a symmetric cationic dye (λex=653 nm, λem=666 nm).
Synonyms: Nile blue sulfate
Nile Blue A is used to differentiate melanins and lipofuscins. It is also useful for staining fats and preparation of an amperometric glucose sensor.
Synonyms: Chlorobimane
Monochlorobimane is a fluorescent dye (λex=380 nm, λem=470 nm).
Beryllon II is a widely used chromogenic reagent that is used to determine many elements, such as Mo, Mg and Co, and also used for the determination of proteins.
Synonyms: Indo-1 Acetoxymethyl ester
Indo-1 AM is a fluorescent Ca2+ indicator (λex=340 nm, λem=405/485 nm).
Synonyms: Fura-2 Acetoxymethyl ester
Fura-2 AM is a ratiometric fluorescent Ca2+ indicator.
Fluo-4 AM is a fluorescent dye (λex=494 nm, λem=516 nm).
Ectoine is a natural cell protectant, an amino acid derivate produced by bacteria living under extremely harsh environmental conditions.
Synonyms: FDG
Fluorescein di(β-D-galactopyranoside) is a fluorogenic substrate for β-galactosidase (λex=485 nm, λem=535 nm).
Synonyms: DHR 123
Dihydrorhodamine 123 is a fluorescent probe (λex=488 nm, λem=525 nm).
Dihydrofluorescein diacetate is a fluorimetric probe mainly used for oxidative stress measurements, in both cell-free systems and cellular models.
DiBAC4(3) is a voltage-sensitive fluorescent dye (λex=490 nm, λem=505 nm).
Di-8-ANEPPS is a naphthylstyryl voltage-sensitive dye, shifting both their fluorescence excitation and emission spectra upon changes in Vm .
DFHBI is a small molecule that resembles the chromophore of green fluorescent protein (GFP). Spinach and DFHBI are essentially nonfluorescent when unbound, whereas the Spinach-DFHBI complex is brightly fluorescent both in vitro and in living cells.
Synonyms: DABS-Cl
Dabsyl chloride is an amine derivatizing agent, able to give rise to stable products that can be easily monitored spectrophotometrically at 460 nm; Dabsyl chloride also used for labeling amino acids.
Synonyms: Oxazine 9 perchlorate
Cresyl Violet perchlorate is a red fluorescent stain, which can be used to stain neurons.
Cresyl Violet acetate is a red fluorescent stain, which can be used to stain neurons.
Calcein Blue is a short-term, blue-fluorescent dye for labeling live cells.
