1 naphthyl acetate

1-Naphthyl acetate is usually used in a rapid staining method for identification of macrophages. 1-Naphthyl acetate is a potent chromogenic substrate for the detection of erythrocyte acetylcholinesterase (AChE) activity. It has the potential to detect organophosphorus pesticide poisoning.

Fast red TR salt hemi(zinc chloride) is a red diazo dye with λmax = 284 nm, commonly used as a chromogenic substrate for alkaline phosphatase (AP) and in immunohisto-chemistry to detect specific proteins or antigens in tissue sections.

DAF-2 DA (5,6-Diaminofluorescein diacetate) is a cell-permeable fluorescent probe used for detecting nitric oxide (NO), requiring use in a serum-free environment free from phenol red interference. It has an excitation wavelength of 491 nm and an emission wavelength of 513 nm, with a commonly used working concentration of 1–10 μm.

Merbromin (Mercury dibromofluorescein disodium salt) is an organomercuric disodium salt compound and a fluorescein, used as a topical antiseptic for minor cuts and scrapes.

Fenipentol (Pancoral) has the properties of Choleretics and Cholagogues.

Alizarin Red S sodium (ARS sodium) is an anthraquinone dye widely used to evaluate calcium deposits in cell culture[1].

Perflubron (Perfluorooctyl bromide) can be emulsified with egg phospholipids (EYP) and displays exceptionally fast excretion characteristics. Perflubron(1-Bromoheptadecafluorooctane; Heptadecafluorooctyl bromide; Perfluorooctyl bromide) is a contrast medium for magnetic resonance imaging and sonography.

Rhodamine 6G (Basic Red 1) is a rhodamine analog useful in Pgp efflux assays. It can be widely used in characterizing the kinetics of MRP1- mediated efflux as a laser dye and potential mitochondrial probe.

Thioflavin T (Basic Yellow 1) is a widely used dye for visualizing and is a cationic Benzothiazole dye that shows enhanced fluorescence upon binding to amyloid in tissue sections.

Direct Violet 1 (CCRIS 2413) is an agent of dye.

C.I. Pigment Red 172 (C.I. Food Red 14:1) is a food additive.

Direct Blue 1 (Pontamine sky blue), a counterstain for background autofluorescence in immunofluorescence histochemistry, structurally resembles glutamate and operates as a potent, competitive VGLUT inhibitor, not impacting plasma membrane transporters. This compound stands out as the inaugural small molecule PrP ligand to inhibit Aβ binding.

Disperse Red 1 (Celliton Scarlet B) is an azo dye that contributes to the toxicity and pollution of wastewater.

Brilliant Blue FCF (Erioglaucine disodium salt) is a nontoxic dye for saphenous vein graft marking that abrogates response to injury.

4-Di-1-ASP is a positively charged fluorescent dye used to label glioma cells in live brain tissue and can also be used to observe mitochondria in live cells, with λex λem = 475 606 nm.

8-Anilino-1-naphthalenesulfonic acid (1-Anilinonaphthalene-8-Sulfonic Acid) is a fluorescent probe used for detecting conformational changes in proteins.

N-Phenylnaphthalen-1-amine can be used as a hydrophobic fluorescent probe for detecting the critical micelle concentration of surfactants, the concentrations of organolithium and organomagnesium reagents, and phase transitions of membrane lipids in cells. It is a fluorescent probe for odour-binding proteins (OBP), with a dissociation constant of 1.67 μM, an excitation wavelength of 337 nm, and an emission wavelength of 407 nm.

Red-HyP-1 is a red dye that can be used for in vivo hypoxia imaging. The maximum emission maximum of Red-HyP-1 is 798 nm.

NBD-PE is a lipid dye used primarily as a probe to study lipid organisation and dynamics within cell membranes and also to study membrane fusion by fluorescence resonance energy transfer (FRET), Ex=463 nm, Em=536 nm.

BBR-BODIPY, a fluorescent probe, facilitates the screening of its interactions with targeted cells, induces apoptosis, and alters the expression of apoptosis-related proteins [1]. Storage instructions include protection from light.

Isosulfan blue is a blue dye utilized for identifying lymph vessels during lymphangiography and sentinel lymph node biopsies in breast cancer. However, Isosulfan blue may cause allergic reactions during breast cancer operations [1] [2].

HOE-S 785026 trihydrochloride is a live cell labeling dye that binds to nucleic acids by targeting the minor groove in DNA double strands, with a preference for A T-rich regions (fluorescence is significantly enhanced by A T-rich double-stranded DNA). It crosses cell membranes and binds to living or immobilized cells, with its fluorescence intensity increasing as the solution pH rises.

1M6 (1-Methyl-6-nitroisatoic anhydride) is a SHAPE reagent for the detection of RNA chemical structures.

1-Methyl-7-nitroisatoic anhydride (1M7) is a reagent. It detects local nucleotide flexibility, for probing 2'-hydroxyl reactivity.