Protein Expression Substrates
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o-Nitrophenyl-ß-D-Galactopyranoside
MP Biomedicalso-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…
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Z-GLY-ARG-Thiobenzyl Ester
MP BiomedicalsA chromogenic substrate for Plasmogen Activator Serine Protease
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Octyl-Beta-D-Thioglucopyranoside
Bio Basic Inc.The Bio Basic Octyl-Beta-D-Thioglucopyranoside with a composition of Application: For Laboratory Research Use Only
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Isopropyl-ß-D-Thiogalactopyranoside. An inducer of ß-galactosidase used to promote the expression of proteins in cells controlled by the lac operator system. For blue/white screening, 0.1 mM final IPTG concentration in LB (Luria Broth) media is recommended. Biotechnology…
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GLUTATHIONE REDUCED, 25 g
MP BiomedicalsGlutathione suppresses human immunodeficiency virus expression in chronically infected monocytic cells. It is a useful tripeptide involved in many aspects of metabolism, including transport of g-glutanyl amino acids and reductive cleavage of disulfide bonds.
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Aluminum oxide substrate, 10x10x0.5mm, polished one side, M plane
Thermo Scientific ChemicalsFormula: Al2O3 Harmonized Tariff Code: 6903.20
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Adenosine 5'-triphosphate (ATP) Disodium Salt
Bio Basic Inc.Adenosine 5'-triphosphate (ATP) disodium salt, trihydrate: Adenosine 5'-triphosphate (ATP) and its phosphate bonds are the basic components of energy exchange in many biological systems. The purification and crystallization of ATP from equine muscle led to the entry of the Sigma…
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Strontium titanium oxide substrate, 5x5x1mm, polished one side, 100 orientation
Thermo Scientific ChemicalsFormula: SrTiO3 CAS Number: 12060-59-2 Harmonized Tariff Code: 2841.90
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4-Methylumbelliferyl caprylate
G-Biosciences4-Methylumbelliferyl caprylate Octanoic acid 4-methylumbelliferyl ester 4-MU-caprylate MOLECULAR BIOLOGY GRADE White to off white crystalline powder Fluorogenic substrate for esterase with C8 activity yielding a blue fluorescent solution upon cleavage. Used for the…
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(X-glu, X-glcA, BCIG) 5-Bromo-4-chloro-3-indoxyl-beta-D-glucuronide cyclohexylammonium salt MOLECULAR BIOLOGY GRADE Purity: greater than 99% (HPLC) Thin Layer Chromatogram: single spot Biological Activity: indigo-blue assay Elemental…
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5-Bromo-4-chloro-3-indoxyl-2-acetamido-2-deoxy-β-D-galactopyranoside; 5-Bromo-4-chloro-3-indoxyl-N-acetyl-β-D-galactosaminide X-β-D-GalNAc MOLECULAR BIOLOGY GRADE Used as a chromogenic substrate for N-Acetyl-β-D-galactosaminidase, yielding a blue precipitate. It is also…
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Developed specifically for alkaline phosphatase (AP) ELISA / Blotting applications requiring extreme sensitivity. Quasar DX™ (QZRXS™) is the best AP chemiluminescent substrate on the market. Recommended for blotting applications and detection of alkaline phosphatase labeled nucleotide…
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Iodonitrotetrazolium Chloride (INT)
G-BiosciencesIodonitrotetrazolium chloride (INT) is an electron acceptor used in various colorimetric assays. The chemical has been mainly documented for its measurement of dehydrogenase activity. INT dye is often used to visualize dehydrogenase activity histochemically as well as western blot staining and…
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D-Luciferin Firefly, potassium salt
G-BiosciencesTested and Certified for in vivo imaging Luciferin is a common bioluminescent reporter used for in vivo imaging of the expression of luciferase. This water soluble substrate for the Firefly luciferase enzyme utilizes ATP and Mg2+ as co-factors to emit a characteristic yellow-green emission in…
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L-Citrulline 7-amido-4-methylcoumarin hydrobromide
G-BiosciencesL-Citrulline 7-amido-4-methylcoumarin hydrobromide; H-Cit-AMC·HBr MOLECULAR BIOLOGY GRADE White to off-white crystalline powder. A sensitive fluorogenic substrate for citrulline ureidase, yielding a blue solution upon cleavage. Store at -15°C and protect from…
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Phenyl-beta-D-glucuronic acid monohydrate
G-BiosciencesPhenyl-β-D-glucuronide Ph-β-D-GlcA CAS: 17685-05-1 Phenyl-β-D-glucuronic acid monohydrate is a β-glucuronidase substrate. Store at -15°C and protect from light. Features CAS#: 17685-05-1 Molecular Formula: …
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2,3,5-Triphenyltetrazolium chloride
G-Biosciences2,3,5-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…
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Coelenterazine 400 a
G-BiosciencesCoelenterazine 400A is a derivative of coelenterazine and is a good substrate for Renilla reniformis luciferase (RLuc), but does not oxidize well with Gaussia (GLuc). It is the preferred substrate for BRET (Bioluminescence Resonance Energy Transfer) since its emission maximum of 400nm has minimal…
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pNPP-Na (para-Nitrophenylphosphate)
Bio Basic Inc.The Bio Basic Inc. pNPP-Na (para-nitrophenylphosphate) is suitable for research and laboratory use. It is mainly used in molecular biology experiments. Application: For Laboratory Research Only
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BCIP/NBT Liquid Substrate Plus
MP BiomedicalsBCIP/NBT Liquid Substrate Plus is a stabilized chromogen solution. It has a greater sensitivity and produces little or no background staining compared with other alternatives. It is a ready to use solution. The BCIP/NBT Liquid Substrate System offers a convenient, ready-to-use substrate solution…
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Magnesium oxide substrate, 10x10x0.5mm, polished one side, 100 orientation
Thermo Scientific ChemicalsFormula: MgO CAS Number: 1309-48-4 Harmonized Tariff Code: 2519.90
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X-GULC
Bio Basic Inc.The Bio Basic Inc. X-GULC is suitable for research and laboratory use in molecular biology experiments. It is mainly used in detection of E. coli bacteria in food, water and the urinary tract. Application: For Laboratory Research Only
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Blocks and stabilizes coated ELISA plates and other solid phase substrates. APMPC™ is a superior diluent that blocks, seals, and stabilizes with a consistent coat. This Coat Block was developed to substantially reduce Non Specific Antibody Binding and eliminate non-specific protein…
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BACE Substracte I
EZBiolabThe purity of every peptide is > 95% or higher , determined by HPLC A product report including Mass and HPLC spectra of each peptide is included in shipping All peptides are shipped in lyophilized powder Quality is guaranteed Seq: Mca-SEVKMDAEFR-Dap(Dnp)-NH2
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Lanthanum aluminum oxide substrate, 10x10x0.5mm, polished one side, 100…
Thermo Scientific ChemicalsFormula: LaAlO3 CAS Number: 12003-65-5 Harmonized Tariff Code: 2846.90
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Developed specifically for HRP Blotting applications requiring high performance with economical affordability. LUMI Supernova™ is best in its class of chemiluminescent substrates. This substrate was developed to deliver high performance and affordability. High sensitivity, with very low…
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X-Gal
Bio Basic Inc.The Bio Basic Inc. X-gal is suitable for research and laboratory use to carry out histochemistry and bacteriology experiments. Application: For Laboratory Research Only