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  • 4-Nitrophenyl 2-acetamido-3,6-di-O-acetyl-2-deoxy-b-D-glucopyranoside

    CAS:
    4-Nitrophenyl 2-acetamido-3,6-di-O-acetyl-2-deoxy-b-D-glucopyranoside is a versatile chromogenic pNP enzyme substrate designed to offer superior results for detecting enzyme activity in research and diagnostic applications. This substrate enables faster, more accurate, and reliable detection of hydrolase enzymes, making it ideal for various research and testing needs, such as studying enzyme kinetics, screening inhibitors, and profiling enzyme specificity.
    Purity:Min. 95%
    Molecular weight:426.37 g/mol

    Ref: 3D-EN04921

    100mg
    305.00€
    250mg
    325.00€
    500mg
    466.00€
  • 6-Bromo-2-naphthyl-α-D-mannopyranoside

    CAS:

    6-Bromo-2-naphthyl-alpha-D-mannopyranoside is a strong inhibitor of alpha-mannosidase. It has been shown to inhibit the growth of Mycobacterium tuberculosis and Streptococcus pneumoniae, which are both known to cause bacterial infections in humans. 6BNA inhibits the enzyme alpha-mannosidase, which hydrolyzes terminal α-(1,4)-linked mannose residues from oligosaccharides and glycoproteins. This drug has a high affinity for the active site of alpha-mannosidase and an IC50 value of 0.2 mM, making it an effective inhibitor.

    Formula:C16H17BrO6
    Purity:Min. 98.0 Area-%
    Molecular weight:385.22 g/mol

    Ref: 3D-B-8930

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    5g
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    10g
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    25g
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    2500mg
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  • Butyl 4-nitrophenyl hexyl phosphonate

    CAS:
    Butyl 4-nitrophenyl hexyl phosphonate is a lipase suicide inhibitor that is a chromogenic substrate for lipases which upon enzymatic action, binds irreversibly to the lipase and inactivates it. The substrate can be used for the determination of active sites in lipases, especially in lipases preferring long chain leaving groups.
    Purity:Min. 95%
    Molecular weight:343.36

    Ref: 3D-EB46651

    10mg
    640.00€
  • Aldol® 518 β-D-cellobioside, Biosynth Patent: EP 2427431 and US 8940909

    CAS:
    Aldol® 518 beta-D-cellobioside is a chromogenic substrate for the detection of glycosidases. Aldol® 518 beta-D-cellobioside reacts with enzymes such as alpha-amylase, beta-galactosidase, and alpha-glucosidase to produce a fluorescent product. This product is detected by spectrophotometer, fluorometer, or luminometer. The fluorescence intensity is proportional to the concentration of the enzyme in the sample. It has been shown that Aldol® 518 beta-D-cellobioside can be used as a substitute for conventional substrates in food testing and diagnostics, such as staining and culture media. It also has applications in environmental testing and enzyme substrate assays.
    Formula:C35H39ClN2O12
    Purity:Min. 95 Area-%
    Molecular weight:715.15 g/mol

    Ref: 3D-A-4751_P00

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    1g
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    5g
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    10g
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    2500mg
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  • 2-Chloro-4-nitrophenyl 2-acetamido-2-deoxy-a-D-glucopyranoside


    L-2-Chloro-4-nitrophenyl 2-acetamido-2-deoxy-a-D-glucopyranoside is a chemiluminescent substrate for the detection of aminoglycoside antibiotics. It can be used to determine the concentration of aminoglycosides in blood, urine, and serum. The chemiluminescence reaction is dependent on the presence of oxygen. This product has been shown to have a high quality and purity with environmental testing and staining properties. L-2-Chloro-4-nitrophenyl 2-acetamido-2-deoxy--a--D--glucopyranoside has also been shown to bind ligands such as porphyrins, bilirubin, or hemin with bioluminescence or chromogenic substrates in diagnostics or culture media for food testing. L--2--Chloro--4--
    Purity:Min. 95%

    Ref: 3D-EC43847

    5g
    To inquire
    500mg
    1,739.00€
    1g
    2,452.00€
    2g
    3,865.00€
  • 4-Nitrophenyl 4,6-benzylidene-2-O-(2,3,4,6-tetra-O-[4-methoxybenzyl]-a-D-glucopyranosyl)-a-D-glucopyranoside


    4-Nitrophenyl 4,6-benzylidene-2-O-(2,3,4,6-tetra-O-[4-methoxybenzyl]-a-D-glucopyranosyl)-a-D-glucopyranoside is a fluorogenic substrate that is used in diagnostic assays to measure the activity of enzymes such as β–galactosidase and β–glucuronidase. It is also an enzyme substrate for culture media and chemiluminescence. This product has a CAS number of 57316-92-8.
    Purity:Min. 95%
    Molecular weight:1,088.02 g/mol

    Ref: 3D-EN04828

    500µg
    305.00€
    1mg
    349.00€
    2mg
    480.00€
  • Aldol® 484 β-D-galactopyranoside, Biosynth Patent: EP 2427431 and US 8940909

    CAS:
    Aldol® 484 beta-D-galactopyranoside is a chromogenic enzyme substrate for beta-galactosidase activity. The colorless product is cleaved by lactose-utilizing bacteria in liquid or solid media, yielding intense red color. Aldol® 484 beta-D-galacto-pyranoside can also be used in beta-gal reporter gene assays or for identification of beta-gal positive transformants on agar. Aldol® 484 beta-D-galactopyranoside can be used under aerobic and anaerobic conditions.
    Formula:C26H24ClFN2O7
    Purity:Min. 95.0 Area-%
    Molecular weight:530.93 g/mol

    Ref: 3D-A-4697_P00

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    1g
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    2500mg
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  • 4-Nitrophenyl b-laminaritrioside

    CAS:
    4-Nitrophenyl b-laminaritrioside is a chemiluminescent substrate that reacts with hydrogen peroxide to produce light. It is used in the detection of bacteria and other microorganisms in culture media, food testing, and diagnostics. 4-Nitrophenyl b-laminaritrioside is also used as a chromogenic or fluorogenic substrate in enzyme assays.
    Purity:Min. 95%
    Molecular weight:625.53 g/mol

    Ref: 3D-EN02422

    10mg
    305.00€
  • 4-Nitrophenyl 4,6-cyclohexylidene-b-D-mannopyranoside

    CAS:
    4-Nitrophenyl 4,6-cyclohexylidene-b-D-mannopyranoside is a fluorogenic substrate that can be used for the detection of β-glucosidase activity. It is a high purity product with a ligand that binds specifically to β-glucosidase. 4NPPM is an enzyme substrate that can be used in diagnostics for the detection of β-glucosidase activity and conjugate for chemiluminescence and bioluminescence. This product has been shown to react with glucose in the presence of hydrogen peroxide and luminol, emitting light when excited by ultraviolet light at 365 nm. 4NPPM also reacts with glucose oxidase to produce hydrogen peroxide, which then reacts with luminol, producing light. The CAS number for this compound is 102717-16-8.
    Purity:Min. 95%
    Molecular weight:381.38 g/mol

    Ref: 3D-EN03277

    50mg
    305.00€
    100mg
    341.00€
    250mg
    660.00€
    500mg
    1,046.00€
    1g
    1,803.00€
  • 4-Nitrophenyl 4,6-O-benzylidene-a-D-mannopyranoside

    CAS:
    4-Nitrophenyl 4,6-O-benzylidene-a-D-mannopyranoside is a chromogenic substrate for alpha-mannosidase and beta-glucosidase. It is used as a diagnostic tool for identifying the presence of these enzymes in certain bacteria. This product is also used in food testing, environmental testing, and bioluminescence.
    Purity:Min. 95%
    Molecular weight:389.36 g/mol

    Ref: 3D-EN02635

    50mg
    305.00€
    100mg
    318.00€
    250mg
    483.00€
  • 2-Nitrophenyl 2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-a-D-glucopyranoside

    CAS:
    2-Nitrophenyl 2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-a-D-glucopyranoside is a chromogenic substrate commonly used in enzyme assays for the detection and quantification of enzyme activity. It is a colorless substrate that is enzymatically converted into a yellowish product, the intensity of which is directly proportional to the enzyme activity present in the sample.
    Purity:Min. 95%
    Molecular weight:468.41 g/mol

    Ref: 3D-EN03207

    25mg
    305.00€
    50mg
    308.00€
    100mg
    488.00€
  • 4-Nitrophenyl 2-O-(b-L-fucopyranosyl)-b-D-galactopyranoside

    CAS:
    4-Nitrophenyl 2-O-(b-L-fucopyranosyl)-b-D-galactopyranoside is a high-quality chromogenic substrate with excellent sensitivity specifically designed for enzymes' activity detection. This pNP substrate enables rapid, accurate, and measurable colorimetric visualization of enzymatic hydrolysis reactions. Researchers can easily and effectively monitor the release of 4-nitrophenol as a yellow product under laboratory conditions, allowing for convenient comparative analysis and identification of enzyme levels in various samples.
    Purity:Min. 95%
    Color and Shape:White Solid
    Molecular weight:447.39 g/mol

    Ref: 3D-EN04839

    500µg
    305.00€
    1mg
    376.00€
    2mg
    604.00€
    5mg
    1,203.00€
    10mg
    2,087.00€
  • 4-Nitrophenyl β-D-maltotrioside

    CAS:

    Chromogenic substrate targeting amylase

    Formula:C24H35NO18
    Purity:Min. 95%
    Color and Shape:Powder
    Molecular weight:625.53 g/mol

    Ref: 3D-EN36499

    25mg
    305.00€
    50mg
    358.00€
    100mg
    576.00€
    200mg
    944.00€
  • 2,4-Dinitrophenyl 2-deoxy-2-fluoro-b-xylobioside

    CAS:
    2,4-Dinitrophenyl 2-deoxy-2-fluoro-beta-xylobioside, also known as DNFPX, is a substrate to study the activity of glycosidases. It is a derivative of xylobiose, which is a disaccharide composed of two xylose units. The 2-deoxy-2-fluoro modification on one of the xylose units makes the compound resistant to further hydrolysis by the enzyme, allowing it to be used as a reporter of enzyme activity. The 2,4-Dinitrophenyl group is used as a chromogenic group that enables rapid detection and measurement of the enzyme activity that can be quantitatively measured by monitoring the appearance of the yellow 2,4-dinitrophenyl group when cleavage of the glycosidic bond.
    Purity:Min. 95%
    Molecular weight:450.33 g/mol

    Ref: 3D-ED31393

    1g
    2,838.00€
  • 6-Chloro-3-indolyl phosphate disodium salt

    CAS:
    6-Chloro-3-indolyl phosphate disodium salt is a substrate for visualising alkaline phosphatase activity. It produces a red colored insoluble end product that is detected visually, when used together with nitroblue tetrazolium. The substrate system is versatile and functions in a variety of applications, including Northern, Southern, and Western blotting, in situ hybridization, ELISAs and immunohistochemistry. DMF soluble.
    Formula:C8H5ClNNa2O4P
    Purity:Min. 98 Area-%
    Color and Shape:Powder
    Molecular weight:291.54 g/mol

    Ref: 3D-EC31184

    25g
    5,855.00€
  • 4-Nitrophenyl 2-acetamido-2-deoxy-4,6-O-benzylidene-b-D-glucopyranoside

    CAS:

    4-Nitrophenyl 2-acetamido-2-deoxy-4,6-O-benzylidene-b-D-glucopyranoside is a fluorescent substrate for beta amylase and other glycosidases. It has been used as a fluorogenic substrate for food testing and as a chromogenic substrate for environmental testing. 4NPB has also been used in diagnostic applications such as enzyme substrates, ligands, and chemiluminescent substrates. This product is of high purity and quality with a conjugate that can be used in biotechnology applications.

    Purity:Min. 95%
    Molecular weight:430.41 g/mol

    Ref: 3D-EN06447

    5mg
    305.00€
    10mg
    307.00€
    25mg
    513.00€
    50mg
    810.00€
    100mg
    1,374.00€
  • 3-Nitrophenyl 2-acetamido-2-deoxy-b-D-glucopyranoside

    CAS:
    3-Nitrophenyl 2-acetamido-2-deoxy-b-D-glucopyranoside is a chemiluminescent substrate that is used for the detection of glycosidases. It has been shown to be a good ligand for the study of nucleic acid hybridization, and it can also be used in enzyme assays. 3NPPAG is available in high purity and high quality. This product has been tested for use in culture media, environmental testing, bioluminescence, staining, fluorogenic substrate, CAS No. 61894-63-1, diagnostics, chromogenic substrate, enzyme substrate, food testing and conjugate applications.
    Purity:Min. 95%

    Ref: 3D-EN03257

    1g
    2,838.00€
  • 4-Nitrophenyl 6-O-trityl-a-D-glucopyranoside

    CAS:
    4-Nitrophenyl 6-O-trityl-a-D-glucopyranoside is a high-quality trityl pNP substrate that performs excellently in various enzymatic assays. Containing a trityl-protected sugar moiety, this substrate is perfect for investigating alpha-D-glucopyranoside-specific enzymes and providing precise data for your experiments.
    Purity:Min. 95%
    Molecular weight:543.56 g/mol

    Ref: 3D-EN04853

    25mg
    305.00€
    50mg
    308.00€
    100mg
    467.00€
  • b-Naphthyl-b-maltotrioside


    b-Naphthyl-b-maltotrioside is a fluorogenic substrate that is used in enzymatic and chromogenic assays. It is a bifunctional substrate that reacts with enzymes to produce light. b-Naphthyl-b-maltotrioside can be used as a conjugate for immunoassays, such as ELISA. This substrate is also suitable for use in diagnostics, food testing, and environmental testing.
    Purity:Min. 95%
    Molecular weight:630.59 g/mol

    Ref: 3D-EN36498

    25mg
    305.00€
    50mg
    410.00€
    100mg
    607.00€
    200mg
    1,029.00€
  • BCIP disodium salt sesquihydrate

    CAS:

    BCIP is a dye that can be used as a substrate in a fluorometric assay to detect the presence of effector proteins. It is also used in analytical chemistry to detect phosphate, and as a reagent in diagnostic tests for mucin gene expression. BCIP has been shown to have transcriptional regulatory effects on genes encoding for proteins involved in antibody production. BCIP has been shown to act as an effector protein, which influences the amount of mRNA produced by the gene encoding for tissue culture cells. BCIP can also be used as a model system to study the regulation of transcription in vitro.
    A hybridization technique using BCIP with DNA-dependent RNA polymerase II has been demonstrated and applied to analyze the mechanism of transcriptional control at the level of individual genes. The use of this technique allows for analysis at a single gene level and may allow for better understanding of transcriptional regulation.

    Purity:Min. 95%
    Molecular weight:388.45 g/mol

    Ref: 3D-EB52233

    50mg
    305.00€
    100mg
    343.00€
    250mg
    606.00€