All Dyes

Cat. No.

A10472

CAS No.

3599-32-4

Indocyanine green

Synonyms: Cardiogreen; IR-125

Indocyanine green is a cyanine dye used in medical diagnostics. It is used for determining cardiac output, hepatic function, and liver blood flow, and for ophthalmic angiography.

Cat. No.

A10132

CAS No.

7659-95-2

Betanin

Betanin is a red glycosidic food dye obtained from beets

Cat. No.

A16462

CAS No.

2030-63-9

Clofazimine

Synonyms: NSC-141046

Clofazimine is a rhimophenazine dye, originally developed for the treatment of tuberculosis, it has both antimicrobial and antiinflammatory activity, postulated mechanisms of action include intercalation of clofazimine with bacterial DNA and increasing levels of cellular phospholipase A2.

Cat. No.

A10447

CAS No.

517-28-2

Hematoxylin (Hydroxybrazilin)

Synonyms: Natural Black 1; C.I. 75290; Hydroxybrazilin

Haematoxylin is extracted from the heartwood of the logwood tree.When oxidized it forms haematein, a compound that forms strongly coloured complexes with certain metal ions, the most notable ones being Fe(III) and Al(III) salts. Metal-haematein complexes are used to stain cell nuclei prior to examination under a microscope.

Cat. No.

A12252

CAS No.

8048-52-0

Acriflavine

Acriflavine is a fluorescent dye for labeling high molecular weight RNA. It is also a topical antiseptic.

Cat. No.

A14033

CAS No.

35013-72-0

NHS-Biotin

Synonyms: N-hydroxysuccinimido biotin; Biotin N-hydroxysuccinimide ester; Biotin-OSU; Biotin NHS; Biotin SE

NHS-Biotin compound is membrane-permeable and useful for intracellular labeling.

Cat. No.

A14086

CAS No.

1268491-69-5

PF6-AM

Synonyms: Peroxyfluor-6 AM

PF6-AM is a new selective fluorescent indicator for hydrogen peroxide (H(2)O(2)), a tool to help discover new redox chemistry in biological systems.

Cat. No.

A15106

CAS No.

23491-45-4

Hoechst 33258 trihydrochloride

Synonyms: bisBenzimide H 33258; H 33258; Hoechst33258

Hoechst 33258 trihydrochloride is a cell dye for DNA quantitation.

Cat. No.

A15930

CAS No.

104821-25-2

Dihydroethidium

Synonyms: PD-MY 003; Hydroethidine

Dihydroethidium is a cell-permeable blue fluorescent dye.

Cat. No.

A10079

CAS No.

90134-00-2

Di-4-ANEPPS

Di-4-ANEPPS is a voltage-sensitive dye that targets voltage-gated ion channels, primarily inhibiting sodium currents. This compound alters fluorescence properties in response to changes in membrane potential, facilitating the examination of ion channel function. It is useful in cardiovascular research, particularly in studies involving electrophysiology of cardiomyocytes, myocardial ischemia, and investigating drug effects on cardiac cells. Di-4-ANEPPS is instrumental in assessing drug cardiotoxicity and elucidating the mechanisms underlying arrhythmias.

Cat. No.

A10245

CAS No.

548-62-9

Crystal violet

Synonyms: Gentian violet; Methyl Violet 10B; hexamethyl pararosaniline chloride; pyoctanin(e)

Crystal violet is a triarylmethane dye. The dye is used as a histological stain and in Gram’s method of classifying bacteria.

Cat. No.

A11387

CAS No.

786643-20-7

D149 Dye

Synonyms: D149; Indoline dye D149

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

Cat. No.

A12270

CAS No.

1022899-36-0

PCI-33380

PCI-33380 is an irreversible Bruton's Tyrosine Kinase (BTK) inhibitor (fluorescent probe).

Cat. No.

A12549

CAS No.

515111-36-1

WST-3

WST-3 is a water-soluble tetrazolium dye that serves as a fluorescent probe for cellular activity. Upon reduction by NADH in the presence of an electron mediator, WST-3 is converted to WST-3 formazan, which exhibits a maximum absorption at 433 nm. This dye is widely utilized in cell viability assays and metabolic activity studies, making it a valuable tool for various biological and pharmaceutical research applications.

Cat. No.

A12635

CAS No.

1393363-07-9

Cy3 NHS ester

Synonyms: Cyanine3 NHS ester

Cy3 NHS (Cyanine3 NHS ester) is a water-soluble and yellow emitting fluorescent dye for labeling amino-groups in biomolecules. Used to label soluble proteins, peptides, and oligonucleotides/DNA.

Cat. No.

A13012

CAS No.

1585-40-6

Benzenepentacarboxylic Acid

Synonyms: Pentacarboxybenzene

Benzenepentacarboxylic acid (BA), a novel fluorescent probes to detect and scavenge HO-.

Cat. No.

A13076

CAS No.

27425-55-4

Coumarin 7

Coumarin 7 can be used as a laser dye.

Cat. No.

A13077

CAS No.

41044-12-6

Coumarin 30

Synonyms: Coumarin-30,Coumarin30

Coumarin 30 is useful as laser dye. Efficient laser dye for pulsed and CW operation.

Cat. No.

A13338

CAS No.

1431-39-6

Dansylamide

Dansyl amide is a fluorescent dye that is used in biochemistry and chemistry to label substances with the fluorescent dansyl group.

Cat. No.

A13365

CAS No.

117620-77-6

3-Cyano-7-ethoxycoumarin

Synonyms: 7-Ethoxycoumarin-3-carbonitrile

3-Cyano-7-ethoxycoumarin is a fluorogenic substrate suitable for the continuous determination of cytochrome P450 mixed-function monooxygenases. It is a fluorescent probe useful in microsomal dealkylase studies.

Cat. No.

A13397

CAS No.

872201-12-2

K114

K114, a fluorescent Congo Red analogue, binds tightly to amyloid fibrils with an EC50 of 20-30 nM. K114 is an efficient detector of semen-derived enhancer of virus infection (SEVI).

Cat. No.

A13534

CAS No.

67769-47-5

Lucifer Yellow CH dilithium salt

Lucifer Yellow CH dilithium salt is a highly fluorescent dye that is useful in marking nerve cells.

Cat. No.

A13863

CAS No.

1141-41-9

IDT307

IDT307 is a fluorescent substrate targeting the dopamine transporter (DAT). As an analog of the organic cation MPP+, it exhibits specific fluorescent properties that enable the visualization of DAT activity in various biological contexts. This compound is valuable for research applications focusing on dopamine signaling, drug interactions, and neurodegenerative disease models.

Cat. No.

A14115

CAS No.

123632-39-3

Fluo-3

Synonyms: Fluo 3,Fluo3

Fluo-3 is a fluorescent indicator for calcium used in flow cytometry. Fluorescence intensity increases about 40-fold after calcium binding.

Cat. No.

A15068

CAS No.

188860-26-6

DMA

DMA is a DNA dye.