Substrates, G-Biosciences, 1 g
-
2-Naphthyl-alpha-L-fucopyranoside
G-Biosciences2-Naphthyl-α- L-fucopyranoside β-Naphthyl-α-L-fucoside β-Nap-α-L-Fuc MOLECULAR BIOLOGY GRADE White to off-white crystalline powder Chromogenic substrate for α-L-Fucosidase. 2-naphthol is released upon…
-
(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…
-
L-Lysine 7-amido-4-methylcoumarin, acetate salt
G-BiosciencesL-Lysine 7-amido-4- methylcoumarin acetate salt H-Lys-AMC · AcOH MOLECULAR BIOLOGY GRADE Off white to white crystalline powder Forms a colorless, clear solution when dissolved 5% in water. Substrate for aminopeptidase b yielding a blue…
-
5-Bromo-4-chloro-3-indoxyl sulfate, potassium salt
G-BiosciencesX-Sulfate potassium salt; 5-Bromo-4-chloro-3-indoxyl sulfate, potassium salt MOLECULAR BIOLOGY GRADE X-Sulfate K is a slightly off-white to faint-yellowish powder that is used as a chromogenic substrate for aryl-sulfatase. X-Sulfate K yields a blue precipitate when cleaved. Store at…
-
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…
-
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…
-
MUG
G-BiosciencesMug; 4-Methylumbelliferyl beta-D-glucuronide Hydrated form of MUG is CAS # 881005-91-0. MOLECULAR BIOLOGY GRADE 4-methylumbelliferyl-beta-D-glucuronide (MUG) is commonly used for the detection of Escherichia coli through its ability to detect activity of beta-glucuronidase…
-
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…
-
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…
-
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…
-
2-Naphthyl caprylate
G-Biosciences2-Naphthyl caprylate Octanoic acid β-naphthyl ester; β-Nap-caprylate MOLECULAR BIOLOGY GRADE White to off-white crystalline powder Chromogenic substrate for carboxylesterase and lipase. 2-naphthol is…
-
4-Nitrophenyl-beta-D-maltopyranoside
G-Biosciences4-Nitrophenyl-β-D- maltopyranoside p-Nitrophenyl-β-D-maltoside PNP-β-D-maltoside MOLECULAR BIOLOGY GRADE White to off white crystalline powder Chromogenic β-maltosidase substrate, yielding a yellow solution upon cleavage. Store at…
-
Ketoprofen [2-(3-Benzyoylphenyl) propionic acid
G-BiosciencesKetoprofen is one of the propionic acid class of nonsteroidal anti-inflammatory drug (NSAID) with analgesic and antipyretic effects. Ketoprofen is used for its antipyretic, analgesic, and anti-inflammatory properties by inhibiting cyclooxygenase-1 and -2 (COX-1 and COX-2) enzymes reversibly,…
-
4-Methylumbelliferyl palmitate
G-Biosciences4-Methylumbelliferyl palmitate Palmitic acid 4-methylumbelliferyl ester 4-MU-Pal MOLECULAR BIOLOGY GRADE White to off-white powder Fluorogenic substrate for esterase, yielding a blue fluorescent solution upon cleavage. Store at -15°C in the dark. …
-
4-Aminophenyl-beta-D-galactopyranoside
G-Biosciences4-Aminophenyl-β-D-gal MOLECULAR BIOLOGY GRADE 4-Aminophenyl-β-D-galactopyranoside is a substrate for β-galactosidase. It is also a weak β-D-galactosidase inducer and can be used in affinity chromatography for isolation of galactose-binding. The 4-aminophenyl…
-
L-Tryptophan 7-amido-4-methylcoumarin hydrochloride
G-BiosciencesL-Tryptophan 7-amido-4-methylcoumarin hydrochloride H-Trp-AMC · HCl MOLECULAR BIOLOGY GRADE White to off white powder Forms a clear, colorless solution when dissolved 0.5% in methanol/water (1:1) Substrates of glycosidases, phosphatases and esterases are commonly used in…
-
4-Nitrophenyl-alpha-D-maltohexaoside
G-Biosciences4-Nitrophenyl-α-D- maltohexaoside p-Nitrophenyl-alpha-D-maltohexaoside PNP-alpha-D-maltohexaoside MOLECULAR BIOLOGY GRADE Off-white to yellow crystalline powder Chromogenic substrate for α-amylase, yielding a yellow solution upon cleavage. …
-
2-Naphthyl-beta-D-galactopyranoside
G-Biosciences2-Naphthyl-β- D-galactopyranoside β-Naphthyl-β-galactoside; β-Nap-β-D-Gal MOLECULAR BIOLOGY GRADE White to off-white crystalline powder 2-Naphthyl-beta-D-galactopyranoside is a substrate for beta-galactosidase. 2-naphthol is released upon…
-
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,…
-
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.…
-
L-Glutamic acid alpha-(7-amido-4-methylcoumarin)
G-BiosciencesL-Glutamic acid α-(7-amido-4-methylcoumarin) H-Glu-AMC MOLECULAR BIOLOGY GRADE White to off white powder Forms a colorless, clear solution when dissolved 1% in 80% acetic acid. Fluorogenic substrate for aminopeptidase a yielding a blue fluorescent solution upon cleavage. Store…
-
5-Bromo-4-chloro-3-indolyl β-D-galactopyranoside is most commonly known as X-Gal. X-gal is a histochemical substrate for β-galactosidase which cleaves X-Gal to yield an insoluble blue precipitate. X-Gal is a mainstay in molecular biology cloning applications in which it is…
-
4-Methylumbelliferyl-alpha-D-glucopyranoside
G-Biosciences4-Methylumbelliferyl-α-D-glucopyranoside 4-MU-α-D-Glc EINECS: 241-794-0 Beilstein: 1690776 S-Phrases: S24/25,S22 MDL: MFCD00067661 Features CAS#: 17833-43-1 Molecular Formula: …
-
5-Bromo-4-chloro-3-indoxyl-alpha-D-mannopyranoside
G-BiosciencesY-Choline phosphate 3-Indoxyl choline phosphate Y™-phos-choline, Y™-CP MOLECULAR BIOLOGY GRADE Off-white crystalline powder Microbial activity indicator Chromogenic substrate for phosphatidylcholine-specific phospholipase C, yielding a blue precipitate upon cleavage. …
-
Magenta-phos·2Na·H2O; 5-Bromo-6-chloro-3-indoxyl phosphate, disodium salt monohydrate MOLECULAR BIOLOGY GRADE Magenta phosphate disodium salt monohydrate is an off-white powder that is used to visualize phosphatase activity. The end product is insoluble and magenta colored when…
-
4-Nitrophenyl-alpha-D-maltopyranoside
G-Biosciences4-Nitrophenyl-α-D- maltopyranoside p-Nitrophenyl-alpha-D-maltoside PNP-alpha-D-maltoside MOLECULAR BIOLOGY GRADE White to off white crystalline powder Chromogenic α-maltosidase substrate, yielding a yellow solution upon cleavage. Store at…
-
H-Arg-Arg-AMC · 3 HCI MOLECULAR BIOLOGY GRADE Fluorogenic substrate for cathepsin B or aminopeptidase III. Yields a blue fluorescent solution upon cleavage. Store at -15°C and protect from light. Features CAS#: 201847-69-0 Molecular Formula: …
-
L-Arginine 7-amido-4-methylcoumarin dihydrochloride
G-BiosciencesH-Arg-AMC·2HCl MOLECULAR BIOLOGY GRADE Excellent flourogenic substrate for quantitative determination of cathepsin H activity. Also a useful substrate for aminopeptidase B. It yields blue fluorescent solution upon cleavage. Store in -15°C. Protect from light. Features …
-
5-Bromo-6-chloro-3-indoxyl butyrate
G-BiosciencesMagenta™-butyrate MOLECULAR BIOLOGY GRADE Used as a chromogenic substrate for carboxylesterase, yielding a magenta precipitate upon cleavage. Features CAS#: 873295-29-5 Molecular Formula: C12H11BrClNO2 Molecular Weight: 316.59 g/mol
-
4-Methylumbelliferyl-beta-D-fucopyranoside
G-Biosciences4-Methylumbelliferyl-β- D-fucopyranoside 4-MU-β-D-Fuc MOLECULAR BIOLOGY GRADE White to off-white powder Fluorogenic substrate for β-D-Fucosidase, yielding a blue fluorescent solution upon cleavage. Store at -15°C in the…
-
5-Bromo-3-indoxyl-beta-D-galactopyranoside
G-BiosciencesBluo-gal is used as an alternative to X-gal that produces a darker blue color. Bluo-Gal is hydrolyzed by β-galactosidase to produce a blue precipitate. This precipitate is insoluble in alcohol and xylenes, thus making it suitable for immunoblotting and immunocytochemical assays. Bacterial…
-
6-Bromo-2-naphthyl-alpha-D-galactopyranoside
G-Biosciences6-Bromo-2-naphthyl-α-D-galactopyranoside 2-(6-Bromonaphthyl)-α-D-galactopyranoside Br-Nap-α-D-Gal MOLECULAR BIOLOGY GRADE Store at -15°C, keep dry, protect from light. Features CAS#: 25997-59-5 Molecular Formrula:…