Enzymes, Inhibitors & Substrates

Enzymes are important biological macromolecules that allow for the control of cellular functions and are vital for effective research. Enzyme activity can be slowed or stopped using inhibitors, like Proteinase K or RNase, while substrates like X-Gluc and X-Gal are used in detection and monitoring. D-Luciferin Potassium Salt, our most popular bioluminescent substrate, can be used for in vivo and in vitro imaging. GoldBio knows that having high quality enzyme tools are important to your laboratory, and we are committed to delivering quality products at a fraction of the price.
Showing 41-60 of 240 items.

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

Catalog ID Size Pricing
N-311-50 50 g $ 574.00

Description

No description available

Product Specifications

Catalog ID N-311
CAS # 3767-28-0
MW 301.25 g/mol
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N-311-50 50 g $ 574.00

4-Nitrophenyl-α-L- fucopyranoside

Catalog ID Size Pricing
N-250-250 250 mg $ 73.00
N-250-1 1 g $ 202.00
N-250-2.5 2.5 g $ 417.00
N-250-5 5 g $ 773.00

Description

No description available

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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N-250-250 250 mg $ 73.00
N-250-1 1 g $ 202.00
N-250-2.5 2.5 g $ 417.00
N-250-5 5 g $ 773.00

4-Nitrophenyl-β-D- fucopyranoside

Catalog ID Size Pricing
N-260-2.5 2.5 g $ 290.00
N-260-5 5 g $ 504.00
N-260-10 10 g $ 877.00
N-260-25 25 g $ 1,905.00

Description

No description available

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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N-260-2.5 2.5 g $ 290.00
N-260-5 5 g $ 504.00
N-260-10 10 g $ 877.00
N-260-25 25 g $ 1,905.00

4-Nitrophenyl-β-D- galactosidase (p-Nitrophenyl-β-D-galactoside; PNP-β-D-Gal)

Catalog ID Size Pricing
N-290-10 10 g $ 122.00
N-290-25 25 g $ 285.00
N-290-50 50 g $ 535.00
N-290-100 100 g $ 1,000.00

Description

No description available

Product Specifications

Catalog ID N-290
CAS # 3150-24-1
MW 301.26 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store at -20°C. Protect from light.
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N-290-10 10 g $ 122.00
N-290-25 25 g $ 285.00
N-290-50 50 g $ 535.00
N-290-100 100 g $ 1,000.00

4-Nitrophenyl-β-D- maltopyranoside (p-Nitrophenyl-β-D-maltoside)

Catalog ID Size Pricing
N-350-1 1 g $ 300.00
N-350-2.5 2.5 g $ 624.00
N-350-5 5 g $ 1,041.00
N-350-10 10 g $ 1,735.00

Description

No description available

Product Specifications

Catalog ID N-350
CAS # 56846-39-0
MW 463.40 g/mol
Grade MOLECULAR BIOLOGY GRADE
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N-350-1 1 g $ 300.00
N-350-2.5 2.5 g $ 624.00
N-350-5 5 g $ 1,041.00
N-350-10 10 g $ 1,735.00

4-Nitrophenyl-β-D- mannopyranoside

Catalog ID Size Pricing
N-370-50 50 mg $ 63.00
N-370-100 100 mg $ 77.00
N-370-250 250 mg $ 160.00
N-370-500 500 mg $ 264.00

Description

No description available

Product Specifications

Catalog ID N-370
CAS # 35599-02-1
MW 301.26 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store at -20°C. Protect from light.
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N-370-50 50 mg $ 63.00
N-370-100 100 mg $ 77.00
N-370-250 250 mg $ 160.00
N-370-500 500 mg $ 264.00

4-Nitrophenyl-β-D- xylopyranoside

Catalog ID Size Pricing
N-410-500 500 mg $ 57.00
N-410-5 5 g $ 284.00
N-410-10 10 g $ 517.00
N-410-25 25 g $ 1,173.00

Description

No description available

Product Specifications

Catalog ID N-410
CAS # 2001-96-9
MW 271.23 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store at -20°C. Protect from light.
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N-410-500 500 mg $ 57.00
N-410-5 5 g $ 284.00
N-410-10 10 g $ 517.00
N-410-25 25 g $ 1,173.00

4-Nitrophenyl-β-D-glucopyranoside

Catalog ID Size Pricing
N-320-10 10 g $ 348.00
N-320-25 25 g $ 829.00
N-320-50 50 g $ 1,576.00
N-320-100 100 g $ 2,995.00

Description

Nitrophenyl-β-D-glucopyranoside acts as a chromogenic substrate for β-Glucosidase. When cleaved, Nitrophenyl-β-D-glucopyranoside produces a yellow solution, and its appearance can be measured spectrophotometically.

The study of β-Glucosidase is particularly important as this enzyme is necessary for cell wall degradation and is inherent in some fungi and bacterial pathogens.

Product Specifications

Catalog ID N-320
CAS # 2492-87-7
MW 301.26 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store at -20°C. Protect from light.
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N-320-10 10 g $ 348.00
N-320-25 25 g $ 829.00
N-320-50 50 g $ 1,576.00
N-320-100 100 g $ 2,995.00

5-Bromo-3-indoxyl nonanoate

Catalog ID Size Pricing
B-675-1 1 g $ 246.00
B-675-2.5 2.5 g $ 559.00
B-675-5 5 g $ 1,016.00
B-675-10 10 g $ 1,847.00

Description

No description available

Product Specifications

Catalog ID B-675
CAS # 133950-70-6
MW 352.28 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store at -20°C. Protect from light.
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B-675-1 1 g $ 246.00
B-675-2.5 2.5 g $ 559.00
B-675-5 5 g $ 1,016.00
B-675-10 10 g $ 1,847.00

5-Bromo-4-chloro- 3-indoxyl-α-L- arabinofuranoside

Catalog ID Size Pricing
B-290-25 25 mg $ 262.00
B-290-100 100 mg $ 795.00

Description

No description available

Product Specifications

Catalog ID B-290
CAS # not available
MW 378.61 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store desiccated at -20°C. Protect from light.
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B-290-25 25 mg $ 262.00
B-290-100 100 mg $ 795.00

5-Bromo-4-chloro-3-indoxyl butyrate

Catalog ID Size Pricing
B-300-1 1 g $ 255.00
B-300-2.5 2.5 g $ 490.00
B-300-5 5 g $ 754.00
B-300-10 10 g $ 1,160.00

Description

No description available

Product Specifications

Catalog ID B-300
CAS # 129541-43-1
MW 316.59 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store desiccated at -20°C. Protect from light.
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B-300-1 1 g $ 255.00
B-300-2.5 2.5 g $ 490.00
B-300-5 5 g $ 754.00
B-300-10 10 g $ 1,160.00

5-Bromo-4-chloro-3-indoxyl caprylate

Catalog ID Size Pricing
B-320-500 500 mg $ 79.00
B-320-2.5 2.5 g $ 221.00
B-320-5 5 g $ 353.00
B-320-10 10 g $ 565.00

Description

No description available

Product Specifications

Catalog ID B-320
CAS # 129541-42-0
MW 372.70 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store under inert gas at -20°C.
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B-320-500 500 mg $ 79.00
B-320-2.5 2.5 g $ 221.00
B-320-5 5 g $ 353.00
B-320-10 10 g $ 565.00

5-Bromo-4-chloro-3-indoxyl-2-acetamido-2-deoxy-β-D-galactopyranoside (X-β-D-GalNAc)

Catalog ID Size Pricing
B-260-100 100 mg $ 39.00
B-260-250 250 mg $ 90.00
B-260-500 500 mg $ 136.00
B-260-1 1 g $ 200.00

Description

No description available

Product Specifications

Catalog ID B-260
CAS # 129572-48-1
MW 449.68 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store desiccated at -20°C. Protect from light.
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B-260-100 100 mg $ 39.00
B-260-250 250 mg $ 90.00
B-260-500 500 mg $ 136.00
B-260-1 1 g $ 200.00

5-Bromo-4-chloro-3-indoxyl-beta-D-mannopyranoside

There is no image for 5-Bromo-4-chloro-3-indoxyl-beta-D-mannopyranoside 5-Bromo-4-chloro-3-indoxyl-beta-D-mannopyranoside
Catalog ID Size Pricing
B-747-25 25 mg $ 89.00
B-747-100 100 mg $ 234.00
B-747-250 250 mg $ 422.00
B-747-500 500 mg $ 822.00

Description

No description available

Product Specifications

Catalog ID B-747
CAS # 129787-67-3
MW 408.64 g/mol
Storage/Handling Store at -20°C. Protect from light.
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B-747-25 25 mg $ 89.00
B-747-100 100 mg $ 234.00
B-747-250 250 mg $ 422.00
B-747-500 500 mg $ 822.00

5-Bromo-4-chloro-3-indoxyl-α-D-glucopyranoside

Catalog ID Size Pricing
B-380-100 100 mg $ 68.00
B-380-1 1 g $ 237.00
B-380-2.5 2.5 g $ 474.00
B-380-5 5 g $ 759.00

Description

No description available

Product Specifications

Catalog ID B-380
CAS # 108789-36-2
MW 408.64 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store at -20°C. Protect from light.
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B-380-100 100 mg $ 68.00
B-380-1 1 g $ 237.00
B-380-2.5 2.5 g $ 474.00
B-380-5 5 g $ 759.00

5-Bromo-4-chloro-3-indoxyl-α-D-N-acetylneuraminic acid, cyclohexylammonium salt

There is no image for 5-Bromo-4-chloro-3-indoxyl-α-D-N-acetylneuraminic acid, cyclohexylammonium salt 5-Bromo-4-chloro-3-indoxyl-α-D-N-acetylneuraminic acid, cyclohexylammonium salt
Catalog ID Size Pricing
B-730-1 1 g $ 1,249.00

Description

No description available

Product Specifications

Catalog ID B-730
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B-730-1 1 g $ 1,249.00

5-Bromo-4-chloro-3-indoxyl-β-D-cellobioside

Catalog ID Size Pricing
B-330-250 250 mg $ 40.00
B-330-500 500 mg $ 69.00
B-330-1 1 g $ 120.00
B-330-2.5 2.5 g $ 262.00

Description

No description available

Product Specifications

Catalog ID B-330
CAS # 177966-52-8
MW 570.78 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store at -20°C. Protect from light.
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B-330-250 250 mg $ 40.00
B-330-500 500 mg $ 69.00
B-330-1 1 g $ 120.00
B-330-2.5 2.5 g $ 262.00

5-Bromo-4-chloro-3-indoxyl-β-D-glucopyranoside

Catalog ID Size Pricing
B-385-250 250 mg $ 13.00
B-385-1 1 g $ 42.00
B-385-2.5 2.5 g $ 92.00
B-385-5 5 g $ 142.00

Description

No description available

Product Specifications

Catalog ID B-385
CAS # 15548-60-4
MW 408.64 g/mol
Storage/Handling Store at -20°C.
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B-385-250 250 mg $ 13.00
B-385-1 1 g $ 42.00
B-385-2.5 2.5 g $ 92.00
B-385-5 5 g $ 142.00

5-Bromo-4-chloro-3-indoxyl-β-D-glucuronic acid sodium salt (X-β-D-GlcA·Na)

Catalog ID Size Pricing
B-410-250 250 mg $ 52.00
B-410-2.5 2.5 g $ 292.00
B-410-5 5 g $ 487.00
B-410-10 10 g $ 811.00

Description

No description available

Product Specifications

Catalog ID B-410
CAS # 370100-64-4
MW 498.65 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store at -20°C. Protect from light.
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B-410-250 250 mg $ 52.00
B-410-2.5 2.5 g $ 292.00
B-410-5 5 g $ 487.00
B-410-10 10 g $ 811.00

5-Bromo-4-chloro-3-indoxyl-β-D-xylopyranoside

Catalog ID Size Pricing
B-740-500 500 mg $ 149.00
B-740-1 1 g $ 268.00
B-740-2.5 2.5 g $ 608.00
B-740-5 5 g $ 1,160.00

Description

No description available

Product Specifications

Catalog ID B-740
CAS # 207606-55-1
MW 378.61 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store at -20°C. Protect from light.
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B-740-500 500 mg $ 149.00
B-740-1 1 g $ 268.00
B-740-2.5 2.5 g $ 608.00
B-740-5 5 g $ 1,160.00

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