Substrates, 5 g
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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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3,3',5,5'-Tetramethylbenzidine
MP Biomedicals(TMB Powder) This product is excellent for ELISA procedures. C16H20N2 MW 240.3
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5-Bromo-4-chloro-3-indoxyl-β-D-glucuronic acid sodium salt; X-β-D-GlcA·Na MOLECULAR BIOLOGY GRADE X-β-D-glucuronide sodium salt is a substrate for β-glucuronidase (GUS), yielding a blue precipitate upon cleavage. X-β-D-glucuronide sodium salt is highly accepted…
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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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4-Nitrophenyl-alpha-L-fucopyranoside
G-Biosciences4-Nitrophenyl-α-L- fucopyranoside p-Nitrophenyl-α-L-fucoside PNP-α-L-Fuc MOLECULAR BIOLOGY GRADE White to off white crystalline powder Chromogenic substrate yielding a soluble yellow chromophor for the colorimetric assay of…
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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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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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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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4-Nitrophenyl-beta-D-xylopyranoside
G-Biosciences4-Nitrophenyl-β-D- xylopyranoside p-Nitrophenyl-β-D-xylopyranoside PNP-β-D-Xyl MOLECULAR BIOLOGY GRADE White to off white powder Chromogenic β-xylosidase substrate, yielding a yellow solution upon cleavage. Store at -15°C and…
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4-Nitrophenyl-beta-D-fucopyranoside
G-Biosciences4-Nitrophenyl-ß-L- fucopyranoside p-Nitrophenyl-ß-L-fucoside PNP-ß-L-Fuc MOLECULAR BIOLOGY GRADE White to off white crystalline powder Chromogenic substrate yielding a soluble yellow chromophor for the colorimetric assay of ß-L-fucosidase,…
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5-Bromo-6-chloro-3-indoxyl phosphate, p-toluidine salt
G-BiosciencesMagenta-phosphate p toluidine salt; 5-Bromo-6-chloro-3-indoxyl phosphate, p-toluidine salt MOLECULAR BIOLOGY GRADE Magenta-phos PT is a white to off-white microcrystalline powder that is used as a substrate for visualization of alkaline phosphatase activity. The end product is insoluble and…
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5-Bromo-4-chloro-3-indoxyl caprylate
G-Biosciences5-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. …
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5-Bromo-6-chloro-3-indoxyl-beta-D-galactopyranoside
G-BiosciencesMagenta-gal is used as an alternative to X-gal that produces a red color. Magenta-Gal is hydrolyzed by β-galactosidase to produce a red precipitate. This precipitate is insoluble in alcohol and xylenes, thus making it suitable for immunoblotting and immunocytochemical assays. Bacterial…
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DAB (3.3'-Diaminobenzidine)
bioWORLDPeroxidase substrate; reagent for spectrophotometric determination of selenium. Biotechnology Grade Nucleic acid stain Light sensitive Appearance: Powder ChEBI : Not available Crystal_Structure: Not available InChI: Not available InChIKey: Not available …
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N-Tosyl-L-alanine 3-indoxyl ester
G-BiosciencesTos-Ala-Y Handling Store at -15°C, protect from light. PubChem Chemical ID: 53471583 Features Synonyms: H-TOS-ALA-Y, N-TOSYL-L-ALANYLOXYINDOLE, 1H-indol-3-yl N-[(4-methylphenyl)sulphonyl]-L-alaninate, N-[(4-Methylphenyl)sulfonyl]-L-alanine 1H-indol-3-yl ester,…
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4-Methylumbelliferyl-N-acetyl-beta-D-galactosaminide
G-Biosciences4-Methylumbelliferyl-N- acetyl-β-D- galactoside 4-Methylumbelliferyl-2-acetamido-2-deoxy-beta-D-galactopyranoside 4-MU-beta-D-GalNAc MOLECULAR BIOLOGY GRADE White to off white powder Fluorogenic substrate for N-acetyl-beta-D-galactosaminidase.…
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5-Bromo-6-chloro-3-indoxyl caprylate
G-Biosciences5-Bromo-6-chloro-3-indolyl caprylate 5-Bromo-6-chloro-3-indoxyl caprylate 5-Bromo-6-chloro-3-indoxyl octanoate Magenta™-caprylate MOLECULAR BIOLOGY GRADE Store at -15°C, keep dry, protect from light Features CAS#: 209347-94-4 Molecular Formula: …
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5-Bromo-4-chloro-3-indoxyl-N-acetyl-beta-D-glucosaminide
G-Biosciences5-Bromo-4-chloro-3-indoxyl-2-acetamido-2-deoxy- β-D-glucopyranoside X-β-D-GlcNAc MOLECULAR BIOLOGY GRADE Can be used as a chromogenic substrate for N-Acetyl-β-D-glucosaminidase, yielding a blue precipitate. It is also used in histochemistry. Store in 2-8°C. For long…
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4-Nitrophenyl-N-acetyl-beta-D-galactosaminide
G-Biosciences4-Nitrophenyl-N-acetyl- β-D-galactosaminide p-Nitrophenyl-2-acetamido-2-deoxy-β-D-galactoside; PNP-β-D-GalNAc MOLECULAR BIOLOGY GRADE White to off-white crystalline powder Chromogenic substrate for N-acetyl-β-D-galactosaminidase,…
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3-Indoxyl-beta-D-glucopyranoside anhydrous
G-BiosciencesY-β-D-GLC 3-Indoxyl-β-D-glucopyranoside anhydrous Y™-β-D-glucoside Y™-β-D-Glc, Y-Gluc MOLECULAR BIOLOGY GRADE White to off-white crystalline powder Chromogenic substrate for β-D-glucosidase, yielding a blue precipitate upon…
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2,2′-Azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) is a peroxidase substrate suitable for use in ELISA procedures. This substrate produces a soluble end product that is green in color and can be read spectrophotometrically at 405 nm. The reaction may be stopped with 1% sodium dodecyl…
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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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5-Bromo-4-chloro-3-indoxyl-beta-D-glucopyranoside
G-Biosciences5-Bromo-4-chloro-3-indoxyl-β-D-glucopyranoside X-β-D-glucoside X-β-D-Glc EINECS 239-603-0 Beilstein: 1552603 S-Phrases S24/25,S22 MDL MFCD00063690 Store at -15°C, keep dry, protect from light. Features CAS#: 15548-60-4 Molecular…
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8-Hydroxyquinoline-beta-D-glucuronic acid, sodium salt
G-Biosciences8-Hydroxyquinoline-β-D-glucuronic acid, sodium salt 8-Hydroxy-1-azanaphthalene-β-D-glucuronide, sodium salt MOLECULAR BIOLOGY GRADE White to slightly off white crystalline powder Forms a colorless to slightly yellowish, clear solution when dissolved 5% in water. Substrate for…
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D-Luciferin Firefly, sodium salt monohydrate
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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5-Bromo-3-indoxyl nonanoate
G-Biosciences5-Bromo-3-indoxyl nonanoate Lapis™-nonanoate MOLECULAR BIOLOGY GRADE Store at -15°C in the dark. Features CAS#: 133950-70-6 Molecular Formula: C17H22BrNO2 Molecular Weight: 352.280 g/mol
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DAB (Diaminobenzidine) tetrahydrochl
bioWORLDReagent 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