Enzyme Substrates

Gold Biotechnology offers an extensive amount of enzyme substrates that are ideal for your research needs. These substrates include chromogenic and fluorogenic substrates such as firefly luciferin, MUG, X- α-Gal, X-Gluc, as well as many others. Our superior substrates are ideal for a number of biological applications and are available for a much more affordable price so that your research dollars are focused on the things that matter.
Showing 21-40 of 136 items.

4-Methylumbelliferyl-beta-D-glucuronic acid dihydrate (MUG)

There is no image for 4-Methylumbelliferyl-beta-D-glucuronic acid dihydrate (MUG) 4-Methylumbelliferyl-beta-D-glucuronic acid dihydrate (MUG)
Catalog ID Size Pricing
M-645-10 10 g $ 139.00

Description

No description available

Product Specifications

Catalog ID M-645
CAS # 881005-91-0
MW 388.32 g/mol
Storage/Handling Store desiccated at -20°C.
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M-645-10 2-3 Weeks 10 g $ 139.00

4-Methylumbelliferyl-N- acetyl-β-D- galactoside

Catalog ID Size Pricing
M-500-500 500 mg $ 77.00
M-500-1 1 g $ 127.00
M-500-2.5 2.5 g $ 253.00
M-500-5 5 g $ 453.00
M-500-10 10 g $ 759.00

Description

4-Methylumbelliferyl-N- acetyl-β-D- galactoside is a fluorogenic substrate for N-acetyl-beta-D-galactosaminidase and can be used for the detection of Candida albicans.

Product Specifications

Catalog ID M-500
CAS # 36476-29-6
MW 379.37 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store at -20°C. Protect from light.
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M-500-500 2-3 Weeks 500 mg $ 77.00
M-500-1 2-3 Weeks 1 g $ 127.00
M-500-2.5 2-3 Weeks 2.5 g $ 253.00
M-500-5 2-3 Weeks 5 g $ 453.00
M-500-10 2-3 Weeks 10 g $ 759.00

4-Methylumbelliferyl-α- L-fucopyranoside

Catalog ID Size Pricing
M-580-50 50 mg $ 447.00
M-580-100 100 mg $ 653.00

Description

No description available

Product Specifications

Catalog ID M-580
CAS # 54322-38-2
MW 322.32 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store at -20°C. Protect from light.
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M-580-50 2-3 Weeks 50 mg $ 447.00
M-580-100 2-3 Weeks 100 mg $ 653.00

4-Methylumbelliferyl-α- L-iduronic acid cyclohexylammonium salt

Catalog ID Size Pricing
M-570-1 1 mg $ 123.00
M-570-5 5 mg $ 347.00
M-570-10 10 mg $ 585.00
M-570-25 25 mg $ 1,230.00

Description

4-Methylumbelliferyl-α- L-iduronic acid cyclohexylammonium salt is a fluorogenic soluble enzyme substrate for α-L-iduronidase. α-L-iduronidase is deficient in the genetic disorder Mucopolysaccharidosis type I, also called Hurler syndrome. 4-Methylumbelliferyl-α-L-iduronide is used in the diagnosis of Hurler syndrome as the substrate in an enzymatic assay of α-L-iduronidase activity.

Product Specifications

Catalog ID M-570
CAS # 66895-33-8
MW 451.48 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store desiccated at -20°C. Protect from light.
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M-570-1 2-3 Weeks 1 mg $ 123.00
M-570-5 2-3 Weeks 5 mg $ 347.00
M-570-10 2-3 Weeks 10 mg $ 585.00
M-570-25 2-3 Weeks 25 mg $ 1,230.00

4-Methylumbelliferyl-α-D-glucopyranoside

Catalog ID Size Pricing
M-630-500 500 mg $ 91.00
M-630-1 1 g $ 133.00

Description

4-Methylumbelliferyl-α-D-glucopyranoside is a fluorogenic substrate for the identification, characterization and kinetic analysis of α-glucosidase activity. It is routinely used as a substrate for the assay of acid α-glucosidase in the diagnosis of Pompe's disease.

Product Specifications

Catalog ID M-630
CAS # 17833-43-1
MW 338.31 g/mol
Storage/Handling Store at room temperature.
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M-630-500 2-3 Weeks 500 mg $ 91.00
M-630-1 In stock 1 g $ 133.00

4-Methylumbelliferyl-β D-cellobioside

Catalog ID Size Pricing
M-550-100 100 mg $ 65.00
M-550-1 1 g $ 348.00
M-550-2.5 2.5 g $ 772.00
M-550-5 5 g $ 1,373.00

Description

4-Methylumbelliferyl-β-D-cellobioside acts as a fluorogenic substrate used to measure the activity of (1,4)-β-Glucanase.

(1,4)-β-Glucanase is an enzyme that breaks down glucose by disrupting the glycosidic bonds. This enzyme is also involved in the cell wall synthesis for various fungi.

4-Methylumbelliferyl-β-D-cellobioside can also be used in Cel D Fusion screenings and activity staining in polyacrylamide gels, yielding blue fluorescence as a result.

Product Specifications

Catalog ID M-550
CAS # 72626-61-0
MW 500.46 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store at -20°C. Protect from light.
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M-550-100 2-3 Weeks 100 mg $ 65.00
M-550-1 2-3 Weeks 1 g $ 348.00
M-550-2.5 2-3 Weeks 2.5 g $ 772.00
M-550-5 2-3 Weeks 5 g $ 1,373.00

4-Methylumbelliferyl-β- D-fucopyranoside

Catalog ID Size Pricing
M-590-50 50 mg $ 147.00
M-590-100 100 mg $ 247.00
M-590-250 250 mg $ 514.00
M-590-500 500 mg $ 839.00

Description

No description available

Product Specifications

Catalog ID M-590
CAS # 55487-93-9
MW 322.31 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store at -20°C. Protect from light.
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Packs & Pricing
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M-590-50 2-3 Weeks 50 mg $ 147.00
M-590-100 2-3 Weeks 100 mg $ 247.00
M-590-250 2-3 Weeks 250 mg $ 514.00
M-590-500 2-3 Weeks 500 mg $ 839.00

4-Methylumbelliferyl-β- D-galactopyranoside

Catalog ID Size Pricing
M-620-1 1 g $ 66.00
M-620-2.5 2.5 g $ 126.00
M-620-5 5 g $ 168.00
M-620-10 10 g $ 304.00
M-620-25 25 g $ 720.00

Description

Fluorogenic substrate for β-D-galactosidase, yielding a blue fluorescent solution upon cleavage.

Product Specifications

Catalog ID M-620
CAS # 6160-78-7
MW 338.31 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store at -20°C. Protect from light.
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M-620-1 2-3 Weeks 1 g $ 66.00
M-620-2.5 In stock 2.5 g $ 126.00
M-620-5 2-3 Weeks 5 g $ 168.00
M-620-10 2-3 Weeks 10 g $ 304.00
M-620-25 2-3 Weeks 25 g $ 720.00

4-Methylumbelliferyl-β-D-glucopyranoside

Catalog ID Size Pricing
M-640-5 5 g $ 130.00
M-640-10 10 g $ 235.00
M-640-25 25 g $ 526.00
M-640-50 50 g $ 726.00

Description

No description available

Product Specifications

Catalog ID M-640
CAS # 18997-57-4
MW 338.32 g/mol
Storage/Handling Store at -20°C. Protect from light.
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M-640-5 2-3 Weeks 5 g $ 130.00
M-640-10 2-3 Weeks 10 g $ 235.00
M-640-25 2-3 Weeks 25 g $ 526.00
M-640-50 2-3 Weeks 50 g $ 726.00

4-Methylumbelliferyl-β-D-mannopyranoside

Catalog ID Size Pricing
M-670-250 250 mg $ 308.00
M-670-500 500 mg $ 560.00
M-670-1 1 g $ 1,018.00

Description

4-Methylumbelliferyl-β- D-mannopyranoside is a fluorogenic substrate for detection of β-D-mannopyranosidase.

Product Specifications

Catalog ID M-670
CAS # 67909-30-2
MW 338.31 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store at -20°C. Protect from light.
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M-670-250 2-3 Weeks 250 mg $ 308.00
M-670-500 2-3 Weeks 500 mg $ 560.00
M-670-1 2-3 Weeks 1 g $ 1,018.00

4-Nitrophenyl phosphate, disodium salt hexahydrate

Catalog ID Size Pricing
N-380-50 50 g $ 92.00
N-380-100 100 g $ 154.00
N-380-250 250 g $ 316.00
N-380-500 500 g $ 607.00
N-380-1 1 kg $ 1,175.00

Description

4-Nitrophenyl phosphate, disodium salt hexahydrate is a chromogenic substrate yielding a soluble yellow chromophor for the colorimetric assay of phosphatases and is used for determining alkaline phosphatase activity in human serum.

Product Specifications

Catalog ID N-380
CAS # 333338-18-4
MW 371.15 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store at -20°C. Protect from light.
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Packs & Pricing
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N-380-50 2-3 Weeks 50 g $ 92.00
N-380-100 2-3 Weeks 100 g $ 154.00
N-380-250 2-3 Weeks 250 g $ 316.00
N-380-500 2-3 Weeks 500 g $ 607.00
N-380-1 2-3 Weeks 1 kg $ 1,175.00

4-Nitrophenyl-N-acetyl- β-D-galactosaminide; PNP-β-D-GalNAc

Catalog ID Size Pricing
N-200-250 250 mg $ 81.00
N-200-1 1 g $ 210.00
N-200-2.5 2.5 g $ 436.00
N-200-5 5 g $ 784.00

Description

4-Nitrophenyl-N-acetyl- β-D-galactosaminide
p-Nitrophenyl-2-acetamido-2-deoxy-β-D-galactoside; PNP-β-D-GalNAc

Product Specifications

Catalog ID N-200
CAS # 14948-96-0
MW 342.31 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store at -20°C. Protect from light.
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N-200-250 2-3 Weeks 250 mg $ 81.00
N-200-1 2-3 Weeks 1 g $ 210.00
N-200-2.5 2-3 Weeks 2.5 g $ 436.00
N-200-5 2-3 Weeks 5 g $ 784.00

4-Nitrophenyl-N-acetyl-β- D-glucosaminide

Catalog ID Size Pricing
N-230-500 500 mg $ 88.00
N-230-5 5 g $ 438.00

Description

4-Nitrophenyl-N-acetyl-β- D-glucosaminide is a chromogenic β-Glucosaminidase substrate, yielding a yellow solution upon cleavage, used particularly in yeasts and molds.

Product Specifications

Catalog ID N-230
CAS # 3459-18-5
MW 342.30 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store at -20°C. Protect from light.
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N-230-500 In stock 500 mg $ 88.00
N-230-5 In stock 5 g $ 438.00

4-Nitrophenyl-α-D- galactopyranoside

Catalog ID Size Pricing
N-280-1 1 g $ 62.00
N-280-5 5 g $ 224.00
N-280-10 10 g $ 424.00
N-280-25 25 g $ 923.00

Description

4-Nitrophenyl-α-D- galactopyranoside is a chromogenic substrate yielding a soluble chromophor for the colorimetric assay of alpha-D-galactosidase upon cleavage. Used for the detection of hydrolases in tissues and membranes.

Product Specifications

Catalog ID N-280
CAS # 7493-95-0
MW 301.26 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store at -20°C. Protect from light.
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Packs & Pricing
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N-280-1 2-3 Weeks 1 g $ 62.00
N-280-5 2-3 Weeks 5 g $ 224.00
N-280-10 2-3 Weeks 10 g $ 424.00
N-280-25 2-3 Weeks 25 g $ 923.00

4-Nitrophenyl-α-D- glucopyranoside

Catalog ID Size Pricing
N-310-10 10 g $ 218.00
N-310-25 25 g $ 500.00
N-310-50 50 g $ 939.00

Description

4-Nitrophenyl-α-D- glucopyranoside is a chromogenic substrate for alpha-D-glucosidase, yielding a yellow solution upon cleavage. 4-Nitrophenyl-α-D- glucopyranoside is also used for the detection of glucansucrases and for yeast alpha-D-glucosidase and for crystal structure studies of the complexes of concanavalin A.

Product Specifications

Catalog ID N-310
CAS # 3767-28-0
MW 301.26 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store at -20°C. Protect from light.
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Packs & Pricing
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N-310-10 2-3 Weeks 10 g $ 218.00
N-310-25 2-3 Weeks 25 g $ 500.00
N-310-50 2-3 Weeks 50 g $ 939.00

4-Nitrophenyl-α-D- maltohexaoside

Catalog ID Size Pricing
N-330-250 250 mg $ 385.00
N-330-500 500 mg $ 563.00
N-330-1 1 g $ 850.00

Description

4-Nitrophenyl-α-D- maltohexaoside is a chromogenic substrate for α-amylase, yielding a yellow solution upon cleavage.

Product Specifications

Catalog ID N-330
CAS # 74173-30-1
MW 1111.97 g/mol
Grade MOLECULAR BIOLOGY GRADE
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Packs & Pricing
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N-330-250 2-3 Weeks 250 mg $ 385.00
N-330-500 2-3 Weeks 500 mg $ 563.00
N-330-1 2-3 Weeks 1 g $ 850.00

4-Nitrophenyl-α-D- maltopyranoside (p-Nitrophenyl-α-D-maltoside; PNP-α-D-maltoside)

Catalog ID Size Pricing
N-340-100 100 mg $ 63.00
N-340-250 250 mg $ 107.00
N-340-500 500 mg $ 175.00
N-340-1 1 g $ 275.00

Description

No description available

Product Specifications

Catalog ID N-340
CAS # 17400-77-0
MW 463.40 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store at -20°C. Protect from light.
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Packs & Pricing
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N-340-100 2-3 Weeks 100 mg $ 63.00
N-340-250 2-3 Weeks 250 mg $ 107.00
N-340-500 2-3 Weeks 500 mg $ 175.00
N-340-1 2-3 Weeks 1 g $ 275.00

4-Nitrophenyl-α-D-glucopyranoside, beta-Anomer <0.1%

Catalog ID Size Pricing
N-311-5 5 g $ 121.00
N-311-10 10 g $ 218.00
N-311-25 25 g $ 500.00
N-311-50 50 g $ 939.00

Description

No description available

Product Specifications

Catalog ID N-311
CAS # 3767-28-0
MW 301.25 g/mol
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Packs & Pricing
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N-311-5 2-3 Weeks 5 g $ 121.00
N-311-10 2-3 Weeks 10 g $ 218.00
N-311-25 2-3 Weeks 25 g $ 500.00
N-311-50 2-3 Weeks 50 g $ 939.00

4-Nitrophenyl-α-L- fucopyranoside

Catalog ID Size Pricing
N-250-250 250 mg $ 85.00
N-250-500 500 mg $ 138.00
N-250-1 1 g $ 225.00
N-250-5 5 g $ 938.00

Description

Chromogenic substrate, yielding a soluble yellow chromophor for the colorimetric assay of α-L-fucosidase, especially in human serum.

Product Specifications

Catalog ID N-250
CAS # 10231-84-2
MW 285.26 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store at -20°C. Protect from light.
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Packs & Pricing
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N-250-250 2-3 Weeks 250 mg $ 85.00
N-250-500 2-3 Weeks 500 mg $ 138.00
N-250-1 In stock 1 g $ 225.00
N-250-5 2-3 Weeks 5 g $ 938.00

4-Nitrophenyl-β-D- fucopyranoside

Catalog ID Size Pricing
N-260-5 5 g $ 1,063.00

Description

4-Nitrophenyl-β-D-fucopyranoside is a chromogenic substrate for β-D-Fucosidase which yields a yellow solution upon cleavage.

Product Specifications

Catalog ID N-260
CAS # 1226-39-7
MW 285.26 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store at -20°C. Protect from light.
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Packs & Pricing
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N-260-5 2-3 Weeks 5 g $ 1,063.00

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