indicator

Bromophenol Blue, an acid phthalein dye, is utilized both as a tracking dye for electrophoresis and as a pH indicator with a transition range of pH 3 to 4.6.

Pyranine (Solvent Green 7) is reported as a new class of fluorescent chemosensor for the Cu+ ion.

Acid orange 7 (COLIPA C015) is a dye used to dye wool.

2-NBDG is a fluorescent indicator for direct glucose uptake measurement. It is an indicator of cell viability.

MitoSOX Red is a novel fluorescent probe that is specific and cell membrane-permeable and targets mitochondria in living cells.MitoSOX Red is oxidized by superoxide upon entry into the mitochondria and is not oxidized by other ROS or RNS-generating systems.MitoSOX Red then binds to nucleic acids in the mitochondrion and produces a strong red fluorescence.MitoSOX Red can be used as a fluorescent indicator for the specific detection of superoxide.MitoSOX Red can be used as a fluorescent indicator for the specific detection of superoxide. MitoSOX Red can be used as a fluorescent indicator to specifically detect superoxide. Superoxide dismutase (SOD) prevents the oxidation of MitoSOX Red.

Methylene Blue trihydrate (Basic blue 9) is a compound consisting of dark green crystals or crystalline powder, having a bronze-like luster. Solutions in water or alcohol have a deep blue color. Methylene Blue trihydrate is used as a bacteriologic stain and as an indicator. It inhibits soluble guanylyl cyclase and has been used to treat cyanide poisoning and to lower levels of methemoglobin. It also inhibits tau filament formation (IC50: 1.9μM).

Phenolphthalein (Phthalin) is an acid-base indicator which is colorless in acid solution, but turns pink to red as the solution becomes alkaline. It is used medicinally as a cathartic.

9-Aminoacridine is a highly fluorescent anti-infective dye used clinically as a topical antiseptic and experimentally as a mutagen, due to its interaction with DNA. It is also used as an intracellular pH indicator.

Phenol Red (Sulfonphthal) is a pH indicator, red dye, and diagnostic aid for measurement of renal function. It is used also for researches of the gastrointestinal and other systems.

Fluorescein (Solvent Yellow 94) is a phthalic indicator dye, use as a synthetic fluorescent tracer.

Calcein (Fluorexon) is a fluorescent dye and self-quenching probe used as an indicator of lipid vesicle leakage, a complexometric indicator for titration of calcium ions with EDTA, and for the fluorometric determination of calcium.

Neutral red is a vital dye, is used as an indicator and biological stain.

Acid Yellow 36 (Metanil Yellow) is an azo dye and pH indicator, changing color from red at pH 1.2 to yellow at pH 2.3.

Fluorescein Sodium (VST-1001) is a phthalic indicator dye. It is used therapeutically as a diagnostic aid in corneal injuries and corneal trauma.

Resazurin sodium (Resazurin sodium salt) salt is a blue non-fluorescent dye,is widely used as a metabolic indicator for living cells

Safranin O (Basic red 2) stains the lignified, embolic and keratinized parts of the plant, as well as chromatin and chromosomes in the nucleus. Safranin O is commonly used for the detection of cartilage, mucin and mast cell granules.

MitoSOX Red TFA (Mito-hydroethidine TFA) is a fluorescent probe that specifically targets mitochondria in living cells.MitoSOX Red is susceptible to oxidation by superoxide, but is not easily oxidized by other ROS or RNS-generating systems.MitoSOX Red acts as a fluorescent indicator and can be used for live cell imaging.

Dihydroethidium (PD-MY 003) is a peroxide indicator with blue fluorescence in the cytoplasm (λex=518 nm, λem=616 nm), which disappears when oxidized and is cell permeable.

Aminacrine hydrochloride is a highly fluorescent anti-infective dye. It is also used as an intracellular pH indicator.

BCECF-AM, a compound permeable to cell membranes, serves as a fluorescent indicator for monitoring intracellular pH levels.

BCECF is a pH-sensitive fluorescent dye and a cytosolic pH indicator. It can be used for detecting intracellular pH levels.

Calmagite is an indicator that can be used to detect magnesium and calcium in various samples.

Fluo-3AM is a calcium indicator that exhibits an increase in fluorescence upon binding Ca2+. It is used to image the spatial dynamics of Ca2+ signaling in flow cytometry experiments.

Fura-2 AM is an indicator of ratiometric fluorescent Ca2+.