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 21-40 of 240 items.

4-Methylumbelliferyl phosphate, free acid

Catalog ID Size Pricing
M-700-250 250 mg $ 34.00
M-700-10 10 g $ 201.00
M-700-25 25 g $ 476.00
M-700-50 50 g $ 905.00

Description

4-Methylumbelliferyl phosphate (MUP) is a sensitive fluorogenic substrate for fluorometric and UV-spectrophotometric assays of phosphatase.

Phosphotase activity has long been studied due to its importance in cellular function. Upon dephosphorylation, MUP yields fluorescent 4-methylumelliferone (4-MU). This reaction has been used to spot PCR amplified products in ELISA and to classify bacteria.

More specifically, MUP can act as an indicator of C. perfringens because of its ability to detect phosphatase which is a highly specific indicator of C. perfringens.

Product Specifications

Catalog ID M-700
CAS # 3368-04-5
MW 256.15 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store desiccated at -20°C. Protect from light.
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M-700-250 250 mg $ 34.00
M-700-10 10 g $ 201.00
M-700-25 25 g $ 476.00
M-700-50 50 g $ 905.00

4-Methylumbelliferyl sulfate, potassium salt

Catalog ID Size Pricing
M-760-5 5 g $ 272.00
M-760-10 10 g $ 519.00
M-760-25 25 g $ 1,234.00
M-760-50 50 g $ 2,347.00

Description

No description available

Product Specifications

Catalog ID M-760
CAS # 15220-11-8
MW 294.33 g/mol
Storage/Handling Store at -20°C. Protect from light.
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M-760-5 5 g $ 272.00
M-760-10 10 g $ 519.00
M-760-25 25 g $ 1,234.00
M-760-50 50 g $ 2,347.00

4-Methylumbelliferyl-2- acetamido-2-deoxy- β- glucopyranoside

Catalog ID Size Pricing
M-510-500 500 mg $ 68.00
M-510-2.5 2.5 g $ 238.00
M-510-5 5 g $ 414.00
M-510-10 10 g $ 721.00

Description

4-MU-beta-D-GlcNAc (4-Methylumbelliferyl-2- acetamido-2-deoxy- β- glucopyranoside) is used as a fluorogenic substrate for N-Acetyl-beta-D-glucosaminidase (NAGase), yielding a blue fluorescent solution.

NAGase is an enzyme abundantly found in the renal tubular epithelia. Increased amounts of this enzyme in urine is often associated with various renal diseases. Therefore, interest in measuring its activity using 4-Methylumbelliferyl-2- acetamido-2-deoxy- β- glucopyranoside in order to diagnose renal diseases has grown more popular.

Product Specifications

Catalog ID M-510
CAS # 37067-30-4
MW 379.37 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store at -20°C. Protect from light.
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M-510-500 500 mg $ 68.00
M-510-2.5 2.5 g $ 238.00
M-510-5 5 g $ 414.00
M-510-10 10 g $ 721.00

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

Catalog ID Size Pricing
M-500-1 1 g $ 99.00
M-500-2.5 2.5 g $ 199.00
M-500-5 5 g $ 359.00
M-500-10 10 g $ 597.00

Description

No description available

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-500-1 1 g $ 99.00
M-500-2.5 2.5 g $ 199.00
M-500-5 5 g $ 359.00
M-500-10 10 g $ 597.00

4-Methylumbelliferyl-α- L-fucopyranoside

Catalog ID Size Pricing
M-580-50 50 mg $ 289.00
M-580-100 100 mg $ 405.00
M-580-250 250 mg $ 908.00

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 50 mg $ 289.00
M-580-100 100 mg $ 405.00
M-580-250 250 mg $ 908.00

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

Catalog ID Size Pricing
M-570-1 1 mg $ 79.00
M-570-5 5 mg $ 276.00
M-570-10 10 mg $ 442.00
M-570-25 25 mg $ 995.00

Description

No description available

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 1 mg $ 79.00
M-570-5 5 mg $ 276.00
M-570-10 10 mg $ 442.00
M-570-25 25 mg $ 995.00

4-Methylumbelliferyl-α-D-glucopyranoside

Catalog ID Size Pricing
M-630-100 100 mg $ 19.00
M-630-250 250 mg $ 44.00
M-630-500 500 mg $ 64.00
M-630-1 1 g $ 99.00

Description

No description available

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-630-100 100 mg $ 19.00
M-630-250 250 mg $ 44.00
M-630-500 500 mg $ 64.00
M-630-1 1 g $ 99.00

4-Methylumbelliferyl-β D-cellobioside

Catalog ID Size Pricing
M-550-100 100 mg $ 40.00
M-550-1 1 g $ 226.00
M-550-2.5 2.5 g $ 502.00
M-550-5 5 g $ 894.00

Description

No description available

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-550-100 100 mg $ 40.00
M-550-1 1 g $ 226.00
M-550-2.5 2.5 g $ 502.00
M-550-5 5 g $ 894.00

4-Methylumbelliferyl-β- D-fucopyranoside

Catalog ID Size Pricing
M-590-250 250 mg $ 367.00
M-590-500 500 mg $ 601.00
M-590-1 1 g $ 986.00
M-590-2.5 2.5 g $ 2,020.00

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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M-590-250 250 mg $ 367.00
M-590-500 500 mg $ 601.00
M-590-1 1 g $ 986.00
M-590-2.5 2.5 g $ 2,020.00

4-Methylumbelliferyl-β- D-galactopyranoside

Catalog ID Size Pricing
M-620-1 1 g $ 46.00
M-620-2.5 2.5 g $ 90.00
M-620-5 5 g $ 120.00
M-620-10 10 g $ 218.00

Description

No description available

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 1 g $ 46.00
M-620-2.5 2.5 g $ 90.00
M-620-5 5 g $ 120.00
M-620-10 10 g $ 218.00

4-Methylumbelliferyl-β-D-glucopyranoside

There is no image for 4-Methylumbelliferyl-β-D-glucopyranoside 4-Methylumbelliferyl-β-D-glucopyranoside
Catalog ID Size Pricing
M-640-2.5 2.5 g $ 54.00
M-640-10 10 g $ 170.00
M-640-25 25 g $ 354.00
M-640-50 50 g $ 553.00

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-640-2.5 2.5 g $ 54.00
M-640-10 10 g $ 170.00
M-640-25 25 g $ 354.00
M-640-50 50 g $ 553.00

4-Methylumbelliferyl-β-D-mannopyranoside

Catalog ID Size Pricing
M-670-250 250 mg $ 221.00
M-670-500 500 mg $ 401.00
M-670-1 1 g $ 729.00
M-670-2.5 2.5 g $ 1,658.00

Description

No description available

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-670-250 250 mg $ 221.00
M-670-500 500 mg $ 401.00
M-670-1 1 g $ 729.00
M-670-2.5 2.5 g $ 1,658.00

4-Nitrophenyl phosphate, disodium salt hexahydrate

Catalog ID Size Pricing
N-380-50 50 g $ 74.00
N-380-100 100 g $ 126.00
N-380-250 250 g $ 279.00
N-380-500 500 g $ 475.00

Description

No description available

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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N-380-50 50 g $ 74.00
N-380-100 100 g $ 126.00
N-380-250 250 g $ 279.00
N-380-500 500 g $ 475.00

4-Nitrophenyl thymidine-5'-monophosphate, ammonium salt

Catalog ID Size Pricing
N-400-500 500 mg $ 269.00
N-400-1 1 g $ 489.00
N-400-2.5 2.5 g $ 1,112.00
N-400-5 5 g $ 2,023.00

Description

No description available

Product Specifications

Catalog ID N-400
CAS # 83918-61-0
MW 460.34 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store at -20°C. Protect from light.
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N-400-500 500 mg $ 269.00
N-400-1 1 g $ 489.00
N-400-2.5 2.5 g $ 1,112.00
N-400-5 5 g $ 2,023.00

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

Catalog ID Size Pricing
N-200-250 250 mg $ 52.00
N-200-2.5 2.5 g $ 285.00
N-200-5 5 g $ 509.00
N-200-10 10 g $ 909.00

Description

No description available

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-200-250 250 mg $ 52.00
N-200-2.5 2.5 g $ 285.00
N-200-5 5 g $ 509.00
N-200-10 10 g $ 909.00

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

Catalog ID Size Pricing
N-230-500 500 mg $ 63.00
N-230-5 5 g $ 235.00
N-230-10 10 g $ 448.00
N-230-25 25 g $ 1,065.00

Description

No description available

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-230-500 500 mg $ 63.00
N-230-5 5 g $ 235.00
N-230-10 10 g $ 448.00
N-230-25 25 g $ 1,065.00

4-Nitrophenyl-α-D- galactopyranoside

Catalog ID Size Pricing
N-280-1 1 g $ 40.00
N-280-2.5 2.5 g $ 77.00
N-280-5 5 g $ 135.00
N-280-10 10 g $ 243.00

Description

No description available

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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N-280-1 1 g $ 40.00
N-280-2.5 2.5 g $ 77.00
N-280-5 5 g $ 135.00
N-280-10 10 g $ 243.00

4-Nitrophenyl-α-D- glucopyranoside

Catalog ID Size Pricing
N-310-2.5 2.5 g $ 50.00
N-310-10 10 g $ 180.00
N-310-25 25 g $ 426.00
N-310-50 50 g $ 810.00

Description

No description available

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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N-310-2.5 2.5 g $ 50.00
N-310-10 10 g $ 180.00
N-310-25 25 g $ 426.00
N-310-50 50 g $ 810.00

4-Nitrophenyl-α-D- maltohexaoside

Catalog ID Size Pricing
N-330-250 250 mg $ 271.00
N-330-500 500 mg $ 416.00
N-330-1 1 g $ 640.00
N-330-2.5 2.5 g $ 1,232.00

Description

No description available

Product Specifications

Catalog ID N-330
CAS # 74173-30-1
MW 1111.97 g/mol
Grade MOLECULAR BIOLOGY GRADE
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N-330-250 250 mg $ 271.00
N-330-500 500 mg $ 416.00
N-330-1 1 g $ 640.00
N-330-2.5 2.5 g $ 1,232.00

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

Catalog ID Size Pricing
N-340-100 100 mg $ 42.00
N-340-250 250 mg $ 88.00
N-340-500 500 mg $ 132.00
N-340-1 1 g $ 221.00

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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N-340-100 100 mg $ 42.00
N-340-250 250 mg $ 88.00
N-340-500 500 mg $ 132.00
N-340-1 1 g $ 221.00

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