D149 Dye is an indoline-based dye and a high-extinction-coefficient metal-free organic sensitizer.

CellTracker Blue CMF2HC Dye, a blue dye suitable for two-channel nuclei acid sequencing using blue and purple excitation light (450-460 nm/400-405nm or 415-450 nm/480-525nm), facilitates rapid determination of microorganisms' antibiotic sensitivity [1] [2]. Storage instructions recommend protection from light.

NIR dye-1 is a near-infrared (NIR) fluorescent dye which has absorption and emission in the NIR region while retaining an optically tunable hydroxyl group.

Endoplasmic reticulum dye 1 is a highly effective live cell imaging agent used for detecting exocytotic events occurring at the plasma membrane. This compound exhibits minimal cytotoxicity and is resistant to photobleaching, making it an ideal choice for visualizing both short and long-term processes.

Dye 937 is substituted unsymmetrical cyanine dyes and useful in the detection of DNA in electrophoretic gels.

Heptamethine cyanine dye-1, a near-infrared cyanine dye, is used for fluorescence imaging in biological systems.

ROX Reference Dye was designed to standardize fluorescent reporter gene signals in real-time quantitative PCR or RT-PCR

Lac dye is a possible food coloring agent which is completely nontoxic at low doses; lac dye is water soluble constituent of stick lac (commercial lac resin); lac resin is hardened secretion of insect Laccifer lacca (lac insect).

Nucleic Acid Dye Green I, a cell-impermeable fluorescent dye, is widely utilized for quantifying both dsDNA and ssDNA due to its excitation and emission peaks at 497 nm and 520 nm, respectively. Additionally, it finds applications in gene expression and RT-PCR assays.

Dye 993 is substituted unsymmetrical cyanine dyes and useful in the detection of DNA in electrophoretic gels.

FD-1080 is a fluorophore with both excitation and emission in the NIR-II region for in vivo imaging.

Quinoline Yellow WS is a mixture of organic compounds derived from the dye Quinoline Yellow SS (Spirit Soluble). Owing to the presence of sulfonate groups, the WS dyes are water-soluble (WS). It is a mixture of disulfonates (principally), monosulfonates a

AMI5 (Eosin Y Disodium) is a versatile red dye used in cosmetics, pharmaceuticals, textiles, etc., and as tissue stain, vital stain, and counterstain with HEMATOXYLIN. It is also used in special culture media.

WST-8 is a water-soluble tetrazolium dye, the sensitivity of the WST-8(WST8)-based assay is higher than the conventional MTS-based assay.

Cy5.5 (Sulfo-Cyanine5.5) is a near-infrared fluorescent dye for labeling biomolecules such as peptides, proteins and oligonucleotides (Ex=673 nm, Em=707 nm)

Diphenyl Blue (Direct Blue 14) (Direct Blue 14) is used as a dye for a group of azo dye.

Pentetic Acid (Detarex) is an edetate and a chelating agent used in preparing radiopharmaceuticals.

Acridine Orange hydrochloride is a fluorescent dye of cell-permeable. It binds to nucleic acids, resulting in an altered spectral emission.It is used as a supravital stain and in fluorescence cytochemistry. It may cause mutations in microorganisms.

Evans blue (C.I. 23860) is an azo dye, inhibits L-glutamate uptake via the membrane-bound excitatory amino acid transporter (EAAT).

Malachite green (Solid Green Crystals O) is an N-methylated diaminotriphenylmethane dye used for coloring.

NSC 122393 is a fluorescent dye that inhibits the interaction between Bax and Bcl-X and induces apoptosis in Bcl-X overexpressing breast cancer cells.

Methyl purple is an introduced quinone-imide redox dye that has been shown to be an exceptionally sensitive monitor of photosystem I activity in chloroplasts.

C.I. Vat Yellow 2 (Calcoloid Yellow GCD) is a yellow dye agent that can also be used to detect adsorption behavior on natural sediments.

Acid Yellow 9 monosodium salt (Hydrogen 4-aminoazobenzene-3,4'-disulphonate (sodium salt)) is an azo dye, degraded by Pseudomonas fluorescens as a sole source of nitrogen, carbon, and energy for the bacterium.

5-ROX, SE ([5-Carboxy-X-rhodamine, succinimidyl ester] *Single isomer*) is a labeling reagen used in the preparation of charge-modified dye-labeled Dideoxynucleotide Triphosphates (ddNTP) to direct-load DNA sequencing.

8-(4-iodophenyl)-1,3,5,7-tetramethyl BODIPY is a novel BODIPY fluorescent dye for the treatment of cytotoxicity.

Thionin acetate (Thionine acetate) is a metachromatic cationic histology dye used in biological staining widely.

Hoechst 34580 xHCl(23555-00-2(free base) is a cell-permeable fluorescent dye, is used for staining DNA and nuclei.

6-Ethyl-7-hydroxy-4-methylchromen-2-one is a fluorescent dye.

Cyanine5 NHS ester chloride is a reactive dye with red fluorescence that requires a small amount of organic cosolvent (such as DMF or DMSO) to label amino groups in peptides, proteins and oligonucleotides.

Hydroxystilbamidine ((E)-hydroxystilbamidine), a dye capable of binding to both DNA and RNA, has been found to be a powerful inhibitor of cellular ribonucleases.

IR-808 (MHI-148) is a near-infrared elastomeric dye for non-invasive cancer imaging, diagnostics and image-guided photothermal therapy.

CY5 triethylamine salt is a water-soluble dye, Excitation (nm):649, Emission (nm): 670.

FITC-Dextran (MW 2,000,000) is a fluorescent dye-based compound that can be used for short cycle durations to outline blood vessels.FITC-Dextran (MW 2,000,000) is involved in the quantification of BBB leakage, and can be used in conjunction with a confocal microscope to visualize blood-brain-barrier leakage.

Alizarin Cyanine Green F (NSC-41838) is an agent of green dye. It can be used to dye paper, chromed leather, wool, silk, and nylon (acid bath), to stain wood, and to color anodized aluminum, urea-melamine resin, and soap. It is used to color nylon 66 and/or nylon 6 nonabsorbable surgical sutures for use in general surgery and used for coloring drugs generally, including drugs intended for use in the area of the eye. Alizarin Cyanine Green F is also proposed for use in semi-permanent hair dye formulations as a direct dye at a maximum concentration of 0.3% in the finished cosmetic product.

CelGreen nucleic acid gel stain *10,000× concentrate in water* is a fluorescent dye with a unique involvement that binds to all dsDNA double helix sulcus regions.In the free state, the side strand and CelGreen emit weak fluorescence, but the fluorescence is greatly enhanced once they are combined with the double-stranded DNA. Therefore, the fluorescence signal strength of CelGreen is related to the amount of double-stranded DNA, and the amount of double-stranded DNA in the PCR system can be detected according to the fluorescence signal.

DiR iodide (DiR iodide [1,1‘-dioctadecyl-3,3,3’,3‘-tetramethylindotricarbocyanine iodide]) is an important near infrared (NIR) fluorescent dye, which has been widely used for in vivo monitoring of cells.

CFSE (CFDA-SE) is a fluorescent dye with cell membrane permeability. CFSE irreversibly binds to intracellular proteins in living cells and is used for the detection of cell proliferation. The labeled cells fluoresce in green color with excitation wavelength of 488 nm and emission wavelength of 518 nm.

TMRM is a cell-permeant cationic lipophilic red fluorescent dye (λex: 530 nm, λem: 592 nm).

Crystal Violet (Hexamethylpararosaniline chloride) is a triarylmethane dye that is a mixture of violet rosanilinis, with antibacterial, antifungal, and anthelmintic properties.

Cy5 (Sulfo-Cyanine5) is a phalloidin dye used to label amino groups in peptides, proteins and oligonucleotides.

Methylene Blue (Tetramethylthionine chloride) (IC50 of 1.9 μM) inhibits tau filament formation. And it inhibits soluble guanylyl cyclase. It is also used as a dye in chromoendoscopy.

Clofazimine (NSC-141046) is a phenazine dye with anti-mycobacterial and anti-inflammatory activities. Clofazimine has a slow bactericidal effect on Mycobacterium leprae and is active against various other Mycobacteria.

Hoechst 33342 (bisBenzimide H 33342), is a Benzimidazole fluorescent dye and a Cell permeable fluorescent DNA stain; binds minor groove of AT-rich regions. HOE 33342 trihydrochlorde is used to quantify DNA in viable cells.

Janelia Fluor® 635, SE (JF635, SE) is a red fluorogenic dye featuring an NHS ester for conjugation with primary amine groups, suitable for live cell imaging [1].

1,1',3,3,3',3'-Hexamethylindotricarbocyanine perchlorate (HITC) is a membrane-potential sensitive dye operating at long wavelengths. This slow-response potentiometric fluorophore is also utilized as a laser dye for infrared lasers.

6-FAM-PEG3-Azide is a fluorescent dye and click chemistry reagent utilized for labeling oligonucleotides [1]. It features an azide group that participates in copper-catalyzed azide-alkyne cycloaddition (CuAAc) with alkyne-bearing molecules. Furthermore, it is capable of engaging in strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing DBCO or BCN groups.

Coumarin-PEG3-TCO is a coumarin dye derivative featuring three polyethylene glycol (PEG) units. This compound can undergo inverse electron demand Diels-Alder reaction (iEDDA) through its TCO moiety with molecules containing tetrazine groups.

BODIPY FL-X is a green-fluorescent dye with a succinimidyl ester that covalently attaches to proteins, exhibiting a high fluorescence quantum yield and minimal sensitivity to pH variations (λ ex =504 nm, λ em =510 nm) [1] [2].

Derivative of N-acetylmuramic acid (NAM) component of bacterial peptidoglycans. Incorporated into bacterial peptidoglycans during biosynthesis. Suitable for fluorescent labeling of peptidoglycans when 'click'-conjugated to a fluorescent dye. Liang et al (2017) Metabolic labelling of the carbohydrate core in bacterial peptidoglycan and its applications. Nat.Commun. 8 15015 PMID:28425464 |DeMeester et al (2018) Synthesis of functionalized N-Acetyl muramic acids to probe bacterial cell wall recycling and biosynthesis. J.Am.Chem.Soc 140 9458 PMID:29986130