Enzyme Substrates
1-O-Methyl-α- D- galactopyranoside
1-O-Methyl-galactoside
1-OMe-alpha-D-Gal
MOLECULAR BIOLOGY GRADE
White to off white crystalline powder
A gratuitous α-galactoside inducer
Store at 2-8°C and protect from light.
Features
CAS#: 3396..
$0.00
1-O-Methyl-mannose
1-OMe-α-D-Man
MOLECULAR BIOLOGY GRADE
Features
CAS#: 617-04-9
Molecular Formula: C7H14O6
Molecular Weight: 194.18 g/mol
..
$0.00
1-O-Methyl-β- D- glucuronic acid, sodium salt
1-O-Methylglucuronide sodium salt
1-OMe-beta-D-GlcA · Na
MOLECULAR BIOLOGY GRADE
White to light yellow crystalline powder
1-O-Methyl-β-D-glucuronic acid is a β-glucronidase inducer.
Store at 2-8..
$0.00
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 water...
$0.00
Gene/Protein:
2-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 released upon hydrolyzation. By simultaneous coupling wi..
$0.00
2-Naphthyl-α-D-glucopyranoside
β-Naphthyl-α-glucoside
β-Nap-α-D-Glc
MOLECULAR BIOLOGY GRADE
White to slightly off white crystalline powder
Forms a colorless, clear solution when dissolved 1% in a warm water/ethanol mixture (1:1)
..
$0.00
2-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 hydrolyzation. By simul..
$0.00
2-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 hydroly..
$0.00
Gene/Protein:
2-Nitrophenyl-N-acetyl- β-D- glucosaminide
o-Nitrophenyl-2-acetamido-2-deoxy-beta-D-glucoside
ONP-beta-D-GlcNAc
MOLECULAR BIOLOGY GRADE
White to off white crystalline powder
Chromogenic β-glucosaminidase substrate yielding a yellow solution upon..
$0.00
Gene/Protein:
3,3′,5,5′-Tetramethylbenzidine dihydrochloride;
TMB·HCl;
TMB dihydrochloride
MOLECULAR BIOLOGY GRADE
TMB is an excellent colorimetric substrate for detection of horseradish peroxidase labelled probes and is used with peroxidase and peroxidase couple..
$0.00
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 ELISA techni..
$0.00
Y-Butyrate
3-Indoxyl butyrate
3-Butyryloxyindole
MOLECULAR BIOLOGY GRADE
White to off-white crystalline powder
Chromogenic substrate for carboxylesterase, yielding a blue precipitate upon cleavage.
Store at -15°C in the dark.
Features
CAS#: &nbs..
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%20salt-500x500h.gif "3-Indoxyl phosphate, bis(2-amino-2-methyl-1,3-propanediol) salt")
3-Indoxyl phosphate bis (2-amino-2-methyl- 1,3-propanediol) salt
Y™-phosphate bis(2-amino-2-methyl-1,3-propanediol) salt
Y™-phos • 2 AMPD
MOLECULAR BIOLOGY GRADE
White to off-white powder
Histochemical substrate for alkaline phosphatase.
Store a..
$0.00
Y-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 cleavage...
$0.00
Indoxyl β-D-glucuronide cyclohexylammonium
3-Indoxyl-β-D-glucuronic acid cyclohexylammonium salt
Y™-β-D-glucuronide CHX salt
Y™-β-D-GlcA • CHX
MOLECULAR BIOLOGY GRADE
White to off-white crystalline powder
3-Indoxyl-β-D-glucuroni..
$0.00
4-Aminophenyl phosphate monosodium salt hydrate
p-aminophenyl phosphate (pAPP)
MOLECULAR BIOLOGY GRADE
Store at -15°C, protect from light.
Features
CAS#: 108084-47-5
Molecular Formula: C6H7NO4PNa
Molecular Weight: 211.090 g/mol
&nbs..
$0.00
4-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 rel..
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4-Chloro-1-naphthol
MOLECULAR BIOLOGY GRADE
Off-white to gray crystalline powder (needles)
Substrate for horseradish peroxidase (HRP). HRP catalyzes oxidation of 4-chloro-1-naphthol in the presence of peroxide to the blue insoluble product 4-chloro-1-naphthon. It is used f..
$0.00
4-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 ident..
$0.00
Gene/Protein:
4-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 t..
$0.00
%20salt-500x500h.jpg "4-Methylumbelliferyl phosphate, bis(2-amino-2-methyl-1,3-propanediol)")
4-Methylumbelliferyl phosphate bis (2-amino- 2-methyl-1,3-propanediol) salt
MUP·2 AMPD
MOLECULAR BIOLOGY GRADE
White to off-white crystalline powder
Sensitive fluorogenic substrate for fluorometric and UV-spectrophotometric assays of phosphatases.
Store at..
$0.00
%20salt,%20trihydrate-500x500h.png "4-Methylumbelliferyl phosphate, bis(cyclohexylammonium) salt, trihydrate")
4-Methylumbelliferyl phosphate bis (cyclohexylammonium) salt
MUP·2CHX; 4-MU-phos·2CHX
MOLECULAR BIOLOGY GRADE
White to off-white microcrystalline powder
Sensitive fluorogenic substrate for fluorometric and UV-spectrophotometric assays of phosphatases.
..
$0.00
4-Methylumbelliferyl phosphate free acid
MUP
MOLECULAR BIOLOGY GRADE
White to off-white crystalline powder
Sensitive fluorogenic substrate for fluorometric and UV-spectrophotometric assays of phosphatases. 4-Methylumbelliferyl phosphate is an indicator of C. perfringens b..
$0.00
4-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: C16H18O8
Molecular Weight: 338.32 g/mol
..
$0.00
4-Methylumbelliferyl-α- L-fucopyranoside
4-MU-α-L-Fuc
MOLECULAR BIOLOGY GRADE
White to off-white powder
Fluorogenic substrate for α-L-Fucosidase, yielding a blue fluorescent solution upon cleavage.
Store at -15°C in the dark.
..
$0.00
4-Methylumbelliferyl-α- L-iduronic acid cyclohexylammonium salt
4-Methylumbelliferyl-α-L-iduronide.
4-MU-α-L-IdoA • CHX
MOLECULAR BIOLOGY GRADE
Off-white powder
Fluorogenic soluble enzyme substrate for α-L-iduronidase. α-L-iduronidase i..
$0.00
4-Methylumbelliferyl-β-
D-cellobioside
4-MU-β-D-cellobioside
MOLECULAR BIOLOGY GRADE
White to off white powder
Fluorogenic substrate for β-D-cellobiosidase yielding a blue fluorescent solution.
Store at -15°C and protect from light.
F..
$0.00
4-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 dark.
Fe..
$0.00
4-Methylumbelliferyl-β- D-galactopyranoside
4-MU-β-D-Gal
MOLECULAR BIOLOGY GRADE
White to off-white powder
Fluorogenic substrate for β-D-galactosidase, yielding a blue fluorescent solution upon cleavage.
Store at -15°C in the dark.
..
$0.00
4-Methylumbelliferyl-β-D-glucopyranoside
4-MU-beta-D-Glc
EINECS: 242-736-7
Beilstein: 94672
S-Phrases: S24/25,S22
MDL: MFCD00063694
Features
CAS#: 18997-57-4
Molecular Formula: C16H18O8
Molecular Weight: 338.32 g/mol
..
$0.00
4-Methylumbelliferyl-β- D-mannopyranoside
4-MU-β-D-Man
MOLECULAR BIOLOGY GRADE
White to off-white powder
Fluorogenic substrate for detection of β-D-mannopyranosidase.
Store at -15°C in the dark
Features
CAS#: 67909-30-2
..
$0.00
4-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. Detection of Candida a..
$0.00
4-Methylumbelliferyl-2- acetamido-2-deoxy- β- glucopyranoside
4-Methylumbelliferyl-N-acetyl-β-D-glucosaminide
4-MU-beta-D-GlcNAc
MOLECULAR BIOLOGY GRADE
White to off white powder
Fluorogenic substrate for N-Acetyl-beta-D-glucosaminidase yielding a blue fluoresc..
$0.00
4-Nitrophenyl-N-acetyl-β- D-glucosaminide
p-Nitrophenyl-2-acetamido-2-deoxy-β-D-glucopyranoside
PNP-β-D-GlcNAc
MOLECULAR BIOLOGY GRADE
Off white crystalline powder
Chromogenic β-Glucosaminidase substrate yielding a yellow solution upon cleavage, used ..
$0.00
4-Nitrophenyl phosphate, disodium salt hexahydrate
PNPP, p-nitrophenyl phosphate, para nitrophenyl phosphate, PNP-phos · 2 Na
MOLECULAR BIOLOGY GRADE
Off white to light yellow crystalline powder
Chromogenic substrate yielding a soluble yellow chromophor for the col..
$0.00
4-Nitrophenyl thymidine-5′- monophosphate, ammonium salt
Thymidine-5′-monophosphate-4-nitrophenyl ester ammonium salt
MOLECULAR BIOLOGY GRADE
Off white to light yellow crystalline powder
Chromogenic substrate for Phosphodiesterase l, a marker enzyme for plasma..
$0.00
4-Nitrophenyl-α-D- galactopyranoside
p-Nitrophenyl-alpha-D-galactoside
PNP-alpha-D-Gal PNPG
MOLECULAR BIOLOGY GRADE
Off white crystalline powder
Chromogenic substrate yielding a soluble chromophor for the colorimetric assay of alpha-D-galactosidase upon cleavage. U..
$0.00
4-Nitrophenyl-α-D- glucopyranoside
p-Nitrophenyl-alpha-D-glucoside
PNP-alpha-D-Glc
MOLECULAR BIOLOGY GRADE
Off white crystalline powder
Chromogenic substrate for alpha-D-glucosidase yielding a yellow solution upon cleavage. Also used for the detection of glucansucr..
$0.00
4-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.
Store at -..
$0.00
4-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 -15°C a..
$0.00
4-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 α-L-fucosidase, especia..
$0.00
4-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, especia..
$0.00
4-Nitrophenyl-β-D- galactosidase
p-Nitrophenyl-β-D-galactoside
PNP-β-D-Gal
MOLECULAR BIOLOGY GRADE
White to off white crystalline powder
Chromogenic β-galactosidase substrate yielding a yellow solution upon cleavage. Can be used for the detection of c..
$0.00
PNPG (Gus);
4-Nitrophenyl-β-D-glucuronic acid;
p-Nitrophenyl-β-D-glucuronide;
PNP-β-D-GlcA
MOLECULAR BIOLOGY GRADE
Slightly off-white to yellow crystalline powder.
PNPG (Gus) is a chromogenic β-glucuronidase substrate yielding a yellow solution upon ..
$0.00
4-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 -15°C a..
$0.00
nitrophenyl-β-D- mannopyranoside
p-Nitrophenyl-β-D-mannoside
PNP-β-D-Man
MOLECULAR BIOLOGY GRADE
White to off white crystalline powder
Chromogenic α-mannosidase substrate, yielding a yellow solution upon cleavage.
Store at -15°C and prot..
$0.00
4-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 protect from..
$0.00
4-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, yielding a soluble yel..
$0.00
Lapis-Phos·P-Tol; 5-Bromo-3-indoxyl phosphate, p-toluidine salt
MOLECULAR BIOLOGY GRADE
Lapis-Phos PT is an off-white crystalline powder that is used as a substrate for alkaline phosphatase, yielding a blue colored precipitate when cleaved.
Store at -15°C and pr..
$0.00
Bluo-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 colon..
$0.00
5-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
..
$0.00
X-butyrate
MOLECULAR BIOLOGY GRADE
Can be used as a substrate for carboxyl esterase, yielding a blue precipitate upon cleavage.
Store dry at -15°C, and protect from light. Also, must be stored under inert gas.
Features
CAS#:129541-43-1
Molecular Formula:&..
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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.&..
$0.00
X-pal
5-Bromo-4-chloro-3-indoxyl palmitate
MOLECULAR BIOLOGY GRADE
X-pal is an off white to light brownish powder that is used as a chromogenic substrate for carboxylesterase. X-pal yields a blue precipitate when cleaved.
Store at -15°C and protect from light.
..
$0.00
X-phos; 5-Bromo-4-chloro-3-indoxyl phosphate, p-toluidine salt
MOLECULAR BIOLOGY GRADE
BCIP is a white to off-white powder that is used as a substrate for visualization of alkaline phosphatase. The end product is insoluble and purple when used with Nitroblue Tetrazolium. This end p..
$0.00
X-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.
..
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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 Staphyl..
$0.00
Y-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 precipita..
$0.00
5-Bromo-4-chloro- 3-indoxyl-α-L- arabinofuranoside;
X-α-L-arabinofuranoside; X-α-L-Ara
MOLECULAR BIOLOGY GRADE
Off-white crystalline powder
Store below -15°C in a dark, dry place.
Features
CAS#: Not Available
Molecular Formula:&..
$0.00
5-Bromo-4-chloro-3-indoxyl-α-L-fucopyranoside
MOLECULAR BIOLOGY GRADE
X-α-L-Fucoside is a white to slightly off-white microcrystalline powder that is used as a chromogenic substrate for α-D-Fucosidase, yielding a blue precipitate.
Store at -15°C and p..
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X-β-D-cellobioside
MOLECULAR BIOLOGY GRADE
A chromogenic substrate for β-D-Cellobiosidase, yielding a blue precipitate.
Store at -15°C and protect from light.
Features
CAS#: 177966-52-8
Molecular Formula: C20H25BrClNO11
Molecular Weight:&n..
$0.00
5-Bromo-4-chloro-3-indoxyl-β-D-fucopyranoside
MOLECULAR BIOLOGY GRADE
X-β-D-Fucoside is a white to slightly off-white powder that is a chromogenic substrate for β-D-fucosidase, yielding a blue precipitate.
Store at -15°C and protect from light.
..
$0.00
5-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..
$0.00
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 high..
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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. ..
$0.00
5-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&d..
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Magenta™-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
..
$0.00
5-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 Formu..
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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 co..
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Magenta-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 inso..
$0.00
Magenta-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 colonies..
$0.00
6-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: C16H17BrO6
Molec..
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8-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...
$0.00
Chlorophenol Red
MOLECULAR BIOLOGY GRADE
Brown crystalline powder
Chlorophenol red is an indicator dye that changes color from yellow to violet in the pH range 4.8 to 6.7.
Protect from light.
Features
CAS#: 4430-20-0
Molecular Formula: C19H12Cl2..
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Coelenterazine, native;
2-(p-Hydroxybenzyl)-6-(p-hydroxyphenyl)-8-benzyl-imidazo[1,2-a]pyrazin-3-(7H)-one
MOLECULAR BIOLOGY GRADE
Coelenterazine is a luminophore found in aquatic organisms and is the substrate for many luciferase enzymes, including Renilla reniformis, Gaussia,..
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Coelenterazine 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 in..
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Phosphocreatine disodium salt
Handling: Store at 5°C, protect from light
PubChem Chemical ID: 24856872
Features
Synomyms: Sodium creatine phosphate dibasic tetrahydrate,
CAS#: 71519-72-7
Molecular Formula: C4H8N3O5PNa2 • 4 H2O
Molecular Wei..
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ethyl%20ester-500x500h.jpg "D-Luciferin 1-(4,5-dimethoxy-2-nitrophenyl)ethyl ester")
Tested and Certified for in vivo imaging
Luciferin is a common bioluminescent reporter used for in vivo imaging of the expression of the luciferase . This substrate for the Firefly luciferase enzyme utilizes ATP and Mg2+ as co-factors and emits a characteristic yellow-green emission i..
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D-Luciferin Firefly, free acid
4,5-Dihydro-2-(6-hydroxy-2-benzothiazolyl)-4-thiazolecarboxylic acid
Luciferin is a common bioluminescent reporter used for in-vivo imaging of the expression of the luc marker gene . It is the substrate for the Firefly luciferase enzyme which utilizes ATP a..
$0.00
Tested and Certified for in vivo imaging (See "Luciferin FAQ" in additional information)
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+ a..
$0.00
Tested and Certified for in vivo imaging (See "Luciferin FAQ" in additional information)
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..
$0.00
Tested and Certified for in vivo imaging
Luciferin is a common bioluminescent reporter used for in vivo imaging of the expression of the luciferase . This substrate for the Firefly luciferase enzyme utilizes ATP and Mg2+ as co-factors and emits a characteristic yellow-green emission i..
$0.00
Glycyl-L-proline AMC
H-Gly-pro-AMC·HBr
Glycyl-L-proline 7-amido-4-methylcoumarin hydrobromide
MOLECULAR BIOLOGY GRADE
White to off white powder
Fluorogenic substrate for dipeptidyl-aminpeptidase IV and prolyl endopeptidase. Yields a blue fluorescent solution upon ..
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Gene/Protein:
Isopropyl-β-D-thioglucuronic acid, sodium salt
IPTGlcA · Na
MOLECULAR BIOLOGY GRADE
Off-white to brownish microcrystalline powder
Isopropyl-β-D-thioglucuronic acid induces β-D-glucuronidase and therefore enhances sensitivi..
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H-Ala-pNA·HCl
MOLECULAR BIOLOGY GRADE
H-Ala-pNA·HCl is a substrate for L-alanine aminopeptidase, which is an enzyme that is localized in bacterial cell walls responsible for the cleavage of L-alanine from various peptides. It is found that significant L-alanine aminop..
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H-Ala-AMC·TFA
MOLECULAR BIOLOGY GRADE
H-Ala-AMC·TFA is a fluorogenic substrate for aminopeptidase that yields a blue fluorescent solution. Useful in differentiating gram-positive bacteria from gram-negative bacteria.
Store at -15°C in a dry place. Protect..
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H-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.&nb..
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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 For..
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L-Carnosine;
H-β-Ala-His-OH; N-β-Alanyl-L-histidine
MOLECULAR BIOLOGY GRADE
L-Carnosine is a white to slightly off-white crystalline powder that is used as a substrate for carnosinase-1 and other enzymes.
Merck Index 13,1863
Store at 2-8°C.
..
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L-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 prote..
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L-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 ..
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L-Leucine 7-amido-4- methylcoumarin hydrochloride
L-Leucine (4-methyl-7-coumarinylamide) hydrochloride
H-Leu-AMC · HCl
MOLECULAR BIOLOGY GRADE
White to off-white powder
Sensitive fluorogenic substrate for leucine aminopeptidase or a broad specificity aminope..
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Tested 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..
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L-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 fluorescent solution up..
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L-Pyroglutamic acid 7-amido-4- methylcoumarin
L-Pyroglutamic acid 4-methylcoumarinylamide; L-Pyroglutamic acid 4-methylumbelliferylamide
H-Pyr-AMC
MOLECULAR BIOLOGY GRADE
Off white to light yellow powder
Fluorogenic substrate for proglutamyl peptidase 1, yielding a blue ..
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L-Serine 7-amido-4- methylcoumarin HCl
H-Ser-AMC · HCI
MOLECULAR BIOLOGY GRADE
White to off white powder
Forms a colorless, clear solution when dissolved 1% in water or when dissolved 2.5% in 40% acetic acid.
Store at -15°C, dry, and protected from lig..
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L-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 c..
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Luminol, sodium salt
5-Amino-2,3-dihydro-1,4-phthalazinedione sodium salt; 3-Amino-phthalhydrazide sodium salt
MOLECULAR BIOLOGY GRADE
Yellow to pale green powder
Forms a yellowish, clear solution when dissolved 1% in water.
Horseradish peroxidase, a common marke..
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Mug;
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 (G..
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N-α-CBZ-L-Arginine 7-amido-4-methylcoumarin hydrochloride
N-alpha-Z-L-Arginine AMC HCl; N-alpha-CBZ-Arg-AMC · HCl; Z-Arg-AMC · HCl
MOLECULAR BIOLOGY GRADE
Fluorogenic substrate for trypsin and papain yielding a blue fluorescent solution upon cleavage.
..
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