Substrates

Compare Tool

Select up to 3 products

HomeAll Products

Substrates

1 - 32 of 255
Sort
View
Show
  • 2,3,5-Triphenyltetrazolium chloride

    G-Biosciences

    2,3,5-Triphenyltetrazolium chloride Tetrazolium Red   Triphenyl tetrazolium chloride, TTC, or Tetrazolium chloride   MOLECULAR BIOLOGY GRADE   Off white to yellowish powder   Forms colorless to yellowish (practically clear) solution when dissolved 5% in ethanol or…

  • X-GAL

    Bioline

    X-GAL is a chromogenic substrate for ß-Galactosidase used to differentiate recombinants from nonrecombinants in cloning experiments using vectors containing the lacZ or lacZ α-peptide gene.

  • Corning® Synthemax® II-SC Substrate

    Corning

    The Corning Synthemax II-SC Substrate is an easy-to-use, self-coating material for creating a unique synthetic surface that mimics the natural cell environment. This surface supports the adhesion and expansion of stem cells in their undifferentiated state and directed differentiation into…

  • IPTG

    Amresco

    Grade: Ultra Pure Molecular Weight: 238.31

  • 4-MUG (4-Methylumbelliferyl-beta-D

    bioWORLD

    A fluorescent substrate for b-D-Glucuronidase (GUS) encoded by the gusA gene isolated originally from E.coli. Cleavage of the substrate 4-MUG by a b-glucuronidase activity leads to the generation of the fluorigenic product 4-MU, which can be visualized or detected by irradiation with UV light. The…

  • 5-Bromo-4-chloro-3-indoxyl-alpha-D-glucopyranoside

    G-Biosciences

    5-Bromo-4-chloro-3-indoxyl-α-D-glucopyranoside MOLECULAR BIOLOGY GRADE X-α-D-Glucoside is a white to off-white microcrystalline powder that is used as a chromogenic substrate for α-D-glucosidase, yielding a blue precipitate. It is used for the detection of Staphylococcus…

  • Sodium Azide

    MP Biomedicals

    Sodium azide is used as a preservative for laboratory reagents; a bacteriostatic agent in storage solutions. Inhibits gram negative flora so is therefore included in culture media for the selective isolation of Streptococci and Staphylococci. It has been used to avoid bacterial contamination during…

  • Leupeptin (Acetyl-Leu-Leu-Arginal)

    Bio Basic Inc.

  • TMB One™, Microwell Sustrate

    bioWORLD

    One Component Peroxidase Substrate, a high sensitivity, high performance substrate solution, with a stable, easy to use formulation. 

  • Super Shield™ Macro™ Universal Protein Stabilizer

    ImmunO4

    All-Purpose Protein, Biomolecule and Analyte Stabilizer; Preserves and stabilizes the activity of various biomolecules used in immunoassays and molecular assays. This universal stabilizer was developed to maximize the life of various biomolecules while eliminating non-specific protein interactions.…

  • o-Nitrophenyl-ß-D-Galactopyranoside

    MP Biomedicals

    o-Nitrophenyl-β-D-galactoside (ONPG) is a colorimetric substrate for b-galactosidase. This product is hydrolyzed to o-nitrophenol by the enzyme. o-Nitrophenol is yellow in alkaline solution and can be quantitated at 410-420 nm 2 . o-Nitrophenyl-β-D-galactoside is a cell culture…

  • OPD 15/180 Mg Substrate Tabs

    Amresco

    Grade: Ultra Pure

  • 5-Bromo-4-chloro-3-indolyl B-D-galactopyranoside, >=98%, powder

    MilliporeSigma

    Synonym: 5-Bromo-4-chloro-3-indolyl ß-D-galactoside, BCIG, X-Gal CAS Number: 7240-90-6 Empirical Formula (Hill Notation): C14H15BrClNO6 Molecular Weight: 408.63 Beilstein Registry Number: 1402009 EC Number: 230-640-8 …

  • Adenosine 5'-triphosphate (ATP) Disodium Salt

    Bio Basic Inc.

  • Aluminum oxide substrate, 10x10x0.5mm, polished one side, R plane

    Alfa Aesar

    Formula: Al2O3 Harmonized Tariff Code:  6903.20

  • 3,3',5,5'-Tetramethylbenzidine

    MP Biomedicals

    (TMB Powder) This product is excellent for ELISA procedures. C16H20N2 MW 240.3

  • 5-Bromo-4-chloro-3-indoxyl caprylate

    G-Biosciences

    5-Bromo-4-chloro-3-indolyl octanoate 5-Bromo-4-chloro-3-indolyl caprylate 5-Bromo-4-chloro-3-indoxyl octanoate X-caprylate MOLECULAR BIOLOGY GRADE A chromogenic substrate for esterase with C8 activity. 5-Bromo-4-chloro-3-indoxyl caprylate yields a blue precipitate when cleaved.  …

  • NADH Disodium Salt, Trihydrate, Reduced

    Bio Basic Inc.

    Grade: Reagent Storage: F CAS No.: 606-68-8

  • Magenta-Gal

    Bio Basic Inc.

  • Super Shield™ Symulator™ Peroxidase Conjugate Stabilizer

    ImmunO4

    Protein Free Stabilizer and Synthetic Replacement; Preserves and stabilizes the activity of Peroxidase (HRP) conjugates and proteins used in immunoassays and molecular assays. This protein free stabilizer was developed with natural biomolecular stabilizing agents to maximize the life of your HRP…

  • 3,3',5,5'-Tetramethylbenzidine, free base

    G-Biosciences

    3,3’,5,5’-Tetramethylbenzidine, free base, TMB,    MOLECULAR BIOLOGY GRADE   TMB is an excellent colorimetric substrate for detection of horseradish peroxidase labelled probes and is used with peroxidase and peroxidase coupled systems, particularly in…

  • DAB (Diaminobenzidine) tetrahydrochl

    bioWORLD

    Reagent grade Reagent for spectrophotometric determination of selenium. Please allow 45 days lead time when placing your order Appearance: Solid ChEBI: Not available Crystal_Structure: Not available InChI: Not available InChIKey: Not available

  • ABTS, Diammonium Salt

    Bio Basic Inc.

  • TCEP Hydrochloride

    Bio Basic Inc.

  • N-(1-Naphthyl)-ethylenediamine, Dihydrochloride

    Bio Basic Inc.

    Grade: Reagent Storage: RT CAS No.: 1465-25-4

  • X-Gal

    Bio Basic Inc.

  • ONPG (Ortho-Nitrophenyl-ß-galactoside)

    Moltox

    Reconstitute with 1.1mL sterile dH2O to achieve a 45mg/mL solution. Store in Freezer.

  • Stop Reagent, 405/410 nm

    bioWORLD

    A proprietary, dry blend, acidic formulation to stop BioFX 1 component ABST reaction. Changes blue ABST microwell reaction to yellow to red at 405/410nm, in 20 to 60 minutes. Quantity: 100ml

  • X-Galactosamidide

    Bio Basic Inc.

  • Ellman's Reagent, 5,5'-Dithiobis(2-nitrobenzoic acid)

    G-Biosciences

    5,5'-dithio-bis-(2-nitrobenzoic acid) (DTNB)   Ellman's reagent is a versatile, water-soluble compound for quantifying free sulfhydryl groups in solution. It reacts with a free sulfhydryl group to yield a mixed disulfide and 2-nitro-5-thiobenzoic acid (NTB), a measurable yellow…

  • Glutathione Oxidized

    Bio Basic Inc.

  • XTT

    Biotium

    XTT (2,3-Bis-(2-Methoxy-4-nitro-5-sulfophenyl)-2H-tetrazolium-5-carboxanilide, disodium salt) is a tetrazolium derivative used widely in cell viability and proliferation testing. The material is readily reduced in viable cells to a highly water-soluble orange colored product (λ= 475 nm).

Compare Tool

Select up to 3 products

Please Log In

Don't have an Account? Create one now.