5-bromo-4-chloroindoxyl acetate

BCDA (5-bromo-4-chloroindoxyl acetate) is a chromogenic substrate utilized to detect esterase activity.

5-Bromo-4-chloro-3-indolyl β-D-glucopyranoside (X-Glc) is a chromogenic substrate for β-galactosidase, producing a blue product under β-galactosidase catalysis, commonly used for in situ β-galactosidase staining and blue-white screening.

5-Bromo-4-chloro-3-indoxyl-beta-D-cellobioside is a chromogenic compound used to detect cellobiohydrolases.

5-ROX (5-Carboxy-X-rhodamine), a rhodamine dye, exhibits strong fluorescence in aqueous buffer with an excitation wavelength (λexit) of 580 nm (ε = 3.6×10^4 (M·cm)) and an emission wavelength (λemit) of 604 nm (ϕ = 0.94).

X-Gluc Dicyclohexylamine (5-Bromo-4-chloro-3-indolyl-beta-D-glucuronide cyclohexylammonium salt) is a reagent to detect β-glucuronidase and can be used in molecular biology experiments to mark and select the expression of target genes.

4',5'-Dibromofluorescein (Eosinic acid) is a fluorescent dye utilized as a ligand in protein characterization through spectroscopic analysis.

8-(4-ethynylphenyl)-1,3,5,7-tetramethyl BODIPY is an organic fluorescent dye characterized by an ethynylphenyl group at the 8-position of the boron dipyrromethene (BODIPY) structure and methyl substituents at the 1, 3, 5, and 7 positions. It boasts a high fluorescence quantum yield and specific chemical properties, making it useful for applications such as fluorescence imaging.

8-(4-bromophenyl)-1,3,5,7-tetramethyl-BODIPY is a derivative based on the BODIPY structure, featuring four methyl groups at positions 1, 3, 5, and 7, with a para-bromophenyl group attached at position 8. This compound finds extensive use in fields such as bioimaging, chemical analysis, and materials science, serving as a fluorescent probe for imaging biological samples, detecting specific chemicals, or in the development of optical materials.

FD&C Yellow No. 5 Aluminum Lake is a synthetic lemon yellow azo dye primarily used as a food coloring.

bis-ANS is a high-affinity non-covalent extrinsic fluorescent dye used to analyze protein conformation.[1] Its predominant interaction with proteins is through its hydrophobic phenyl and naphthyl rings.[2] bis-ANS has an excitation maxima of 390 nm.[3] It has an emission maximum of 523 nm when free in solution but undergoes a blue shift with an increase in fluorescence intensity when bound to protein; for example, when bound to intestinal fatty acid binding protein (FAPB2) it has emission maxima of 484-496 nm. bis-ANS has been used to label mechanically damaged neurons in acute brain slices.4 It also potently inhibits microtubule assembly.[5],[6]

Biotin-11-dUTP [tetra(triethylammonium) salt] [(2S,3S,4R,5R,6R)-5-(2,4-dioxopyrimidin-1-yl)-4-hydroxy-6-(hydroxymethyl)-2-[(3aR,4S,6R,6aS)-2-oxohexahydro-2H-thieno[3,4-d]imidazol-4-yl]-tetrahydro-2H-furo[3,2-d][1,3,2]dioxaphosphorin-3-yl]phosphonate] is used as a fluorescent substitute for dTTP.

Sodium 2,6-dibromo-4-(3-(3,5-dibromo-4-hydroxy-2-methylphenyl)-2,2-dioxido-3H-benzo[d][1,2]oxathiol-3-yl)-3-methylphenolate is a useful organic compound for research related to life sciences. The catalog number is T64788 and the CAS number is 62625-32-5.

5-Bromo-4-chloro-3-indolyl-b-D-glucuronide sodium salt is a useful organic compound for research related to life sciences. The catalog number is T64896 and the CAS number is 129541-41-9.

2-([1,1-Biphenyl]-4-yl)-5-phenyl-1,3,4-oxadiazole is a useful organic compound for research related to life sciences. The catalog number is T66233 and the CAS number is 852-38-0.

Sodium 4-(3-(4-hydroxy-5-isopropyl-2-methylphenyl)-1,1-dioxido-3H-benzo[c][1,2]oxathiol-3-yl)-2-isopropyl-5-methylphenolate is a useful organic compound for research related to life sciences. The catalog number is T66669 and the CAS number is 62625-21-2.

5-Methylisoindoline-1,3-dione (4-Methylphthalimide) is a nitrogen-containing heterocyclic compound widely used in biochemical experiments and drug synthesis research.

7-Hydroxy-4-methylcoumarin-3-acetic acid, SE is a useful organic compound for research related to life sciences. The catalog number is T67683 and the CAS number is 96735-88-5.

HMBR are not fluorescent by themselves, but when combined with Y-FAST, they emit yellow light when excited by blue light.

Z-Gly-Pro-Arg-4MβNA is a thrombin substrate that, when cleaved by thrombin, releases 4-methoxy-2-naphthylamine (4MβNA). The liberated 4MβNA reacts with 5-nitrosalicylaldehyde, forming an insoluble yellow fluorescent product, which indicates the site of thrombin activity [1].

10-(4-(Bis(2-hydroxyethyl)amino)phenyl)-5,5-difluoro-1,3,7,9-tetramethyl-5H-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin-4-ium-5-uide, a derivative of BODIPY, serves as a fluorescent indicator specifically for the detection of Pb 2+ with an excitation at 504 nM and emission at 510 nM [1] [2].

2-4-(2-Cyanoethyl)(2-phenylethyl)aminophenylazo-5-nitrobenzonitrile is characterized by its storage stability and its fluid, nonagglomerating dispersion properties as an azo dye [1].

4-(5)-(((4-ChloroMethyl)Benzoyl)AMino)TetraMethylrhodaMine is a versatile dye crucial for various applications. As vital tools in scientific research, dyes facilitate the observation and analysis of cell structures, enable tracking of biomolecules, assess cell functions, differentiate cell types, detect biomolecules, investigate tissue pathology, and monitor microorganisms. Their use extends beyond basic research to include clinical diagnostics and a host of traditional applications like textile dyeing. Furthermore, dyes play a significant role in innovative areas such as functional textile processing, food coloring, and dye-sensitized solar cells.

Ac-WEHD-pNA serves as a colorimetric substrate for caspases 1, 4, 5, and 14, widely used to assess caspase activity [1].

DMTr-4'-F-5-Me-U-CED phosphoramidite (DMTr-4'-F-5-Methyluridine-CED phosphoramidite) serves as a dye reagent for oligonucleotide labeling, offering effectiveness comparable to native deoxyribonucleoside phosphoramidites. This compound functions as a critical building block [1].