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Enzyme Substrate-Indicator

Enzyme substrate-indicators are highly effective tools designed for researchers in the fields of life sciences and medicine. They react with specific substrates and target enzymes to generate detectable signals (such as fluorescence or color changes) that accurately reflect enzyme activity. TargetMol enzyme substrate-indicators are widely used in gene expression research, drug screening, and molecular diagnosis, helping to achieve breakthroughs in scientific research.

  • PNPG
    T195222492-87-7
    PNPG (4-Nitrophenyl β-D-glucopyranoside) is a chromogenic substrate for β-D-glucosidase that, upon enzymatic cleavage, yields a yellow solution.
    • $51
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  • Resazurin sodium
    T765062758-13-8
    Resazurin sodium (Resazurin sodium salt) salt is a blue non-fluorescent dye,is widely used as a metabolic indicator for living cells
    • $29
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  • Fluorescein diacetate
    T19323596-09-8
    Fluorescein diacetate (Di-O-acetylfluorescein) is a cell permeable esterase-substrate for hGSTP1-1.
    • $42
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  • DTNB
    T1517769-78-3
    DTNB (Ellman's Reagent) is used to quantify thiol groups in a sample and measure low-molecular-mass thiols, such as glutathione, in pure solutions and biological samples [such as blood].
    • $29
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  • Bromophenol Blue
    T21481115-39-9
    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.
    • $29
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  • AMPPD
    T14280122341-56-4
    AMPPD (Lumi-Phos Plus) is a 1,2-dioxo-cyclohexane derivative and a substrate for hypersensitive alkaline phosphatase.
    • $30
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  • resorufin galactopyranoside
    T169995079-19-9
    resorufin galactopyranoside is a fluorescent substrate for β-galactosidase.After cleavage by β-galactosidase, the fluorescent portion of resorufin is released and its fluorescence can be used to quantify β-galactosidase activity. It has an excitation light of 570 and an emission light of 580 nm.
    • $46
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  • Crystal Violet
    T1343L548-62-9
    Crystal Violet (Hexamethylpararosaniline chloride) is a triarylmethane dye that is a mixture of violet rosanilinis, with antibacterial, antifungal, and anthelmintic properties.
    • $33
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  • THK5351
    T13151L1707147-26-9
    THK5351 is a tracer involved in PET imaging for electron emission tomography imaging of Alzheimer's disease and cognitive impairment.
    • $186
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  • Tetrazolium Red
    T19577298-96-4
    Tetrazolium Red (2,3,5-Triphenyltetrazolium chloride) is employed to visualize dehydrogenase enzyme activity.
    • $34
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  • Methylene Blue trihydrate
    T00067220-79-3
    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).
    • $36
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  • Rhodamine 6G
    T16744989-38-8
    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.
    • $30
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  • Brilliant blue G-250
    T207316104-58-1
    Brilliant blue G-250 (Acid blue 90, Coomassie Brilliant Blue G) is an antagonist of the P2X7 purinergic receptor.
    • $30
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  • ONPG
    T19497369-07-3
    ONPG (2-Nitrophenyl β-D-galactopyranoside) is a colorimetric and spectrophotometric substrate used to detect β-galactosidase activity.
    • $31
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  • Alizarin Red S sodium
    T14181130-22-3
    Alizarin Red S sodium (ARS sodium) is an anthraquinone dye widely used to evaluate calcium deposits in cell culture[1].
    • $50
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  • CNP-AFU
    T19244157843-41-9
    CNP-AFU (2-Chloro-4-nitrophenyl α-L-fucopyranoside) serves as the substrate for alpha-L-fucosidase.
    • $34
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  • Trypsin Inhibitor, soybean
    T721909035-81-8
    Trypsin Inhibitor, soybean is a trypsin inhibitor extracted from leguminous plants.
    • $30
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  • 8-Anilino-1-naphthalenesulfonic acid
    T8487582-76-8
    8-Anilino-1-naphthalenesulfonic acid (1-Anilinonaphthalene-8-Sulfonic Acid) is a fluorescent probe used for detecting conformational changes in proteins.
    • $33
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  • Sodium 4-nitrophenyl phosphate hexahydrate
    T67689333338-18-4
    Sodium 4-nitrophenyl phosphate hexahydrate (4-Nitrophenyl phosphate disodium hexahydrate) is hydrolyzed by alcohol phosphatase (ALP) and can be used to develop a dual-mode immunoassay for the detection of ochratoxin A (OTA).
    • $30
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  • Octyl-beta-D-glucopyranoside
    T6432129836-26-8
    Octyl-beta-D-glucopyranoside (11β-HSD1-IN-11) is a non-ionic detergent, it can be widely used in the research of biotechnical, biochemical applications, solubilization and crystallization of membrane proteins.
    • $30
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  • D-Glucose 6-phosphate potassium salt
    T5069103192-55-8
    In cells, D-Glucose 6-phosphate potassium salt (G6P) is generated when glucose is phosphorylated by hexokinase or glucokinase or by the conversion of glucose-1-phosphate by phosphoglucomutase during glycogenolysis. G6P lies at the beginning of both glycolysis and the pentose phosphate pathways. It also can be stored as glycogen when blood glucose levels are high.
    • $33
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  • Calcon
    T199052538-85-4
    Calcon (Mordant Black 17) is a calcium biochemical indicator.
    • $29
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  • Mebrofenin
    T836478266-06-5
    Mebrofenin (SQ 26962) is available as a ready to use the kit for radio-labeling with Tc-99m.Technetium Tc 99m Mebrofenin is a diagnostic radiopharmaceutical composed of diisopropyl-iminodiacetic acid (DISIDA) attached to a technetium-99m ion.
    • $41
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  • 4-Nitrophenyl α-D-galactopyranoside
    T191397493-95-0
    4-Nitrophenyl α-D-galactopyranoside (PNP-alpha-D-Gal) is an artificial substrate of 4-nitrophenyl (pNP) glycopyranoside used for detecting α-galactosidase activity. The amount of released pNP increases significantly when PNP-alpha-D-Gal is used as a substrate.
    • $30
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