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Showing 1-20 of 109 items.

D-Galactose

Catalog ID Size Pricing
G-010-1 1 kg $ 105.00
G-010-2.5 2.5 kg $ 190.00
G-010-5 5 kg $ 370.00
G-010-500 500 mg $ 59.00

Description

No description available

Product Specifications

Catalog ID G-010
CAS # 59-23-4
MW 180.16 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store at room temperature.
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G-010-1 1 kg $ 105.00
G-010-2.5 2.5 kg $ 190.00
G-010-5 5 kg $ 370.00
G-010-500 500 mg $ 59.00

D-Glucose 6-phosphate, monosodium salt

Catalog ID Size Pricing
G-127-1 1 g $ 51.00
G-127-10 10 g $ 187.00
G-127-25 25 g $ 423.00
G-127-50 50 g $ 769.00

Description

D-Glucose 6-phosphate, monosodium salt is common in cells as the vast majority of glucose entering cells becomes phosphorylated in this way. This compound lies at the start of glycolysis and the pentose 6-phosphate pathway. It can be stored as glycogen during conditions of high glucose levels and has been shown to be an energy source for Mycobacterium tuberculosis.

Product Specifications

Catalog ID G-127
CAS # 54010-71-8
MW 282.12 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store at 4°C. Protect from light.
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G-127-1 1 g $ 51.00
G-127-10 10 g $ 187.00
G-127-25 25 g $ 423.00
G-127-50 50 g $ 769.00

D-Glucuronic acid

Catalog ID Size Pricing
G-130-100 100 g $ 138.00
G-130-250 250 g $ 316.00
G-130-500 500 g $ 583.00
G-130-1 1 kg $ 1,066.00

Description

D-Glucuronic acid is a basic building block of hyaluronic acid and chondroitin sulfate. It is a precursor to vitamin C, the chief detoxifying agent in plants and animals.

Product Specifications

Catalog ID G-130
CAS # 6556-12-3
MW 194.14 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store at 4°C. Protect from light.
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G-130-100 100 g $ 138.00
G-130-250 250 g $ 316.00
G-130-500 500 g $ 583.00
G-130-1 1 kg $ 1,066.00

DL-Glyceraldehyde (Dimer), 95%+

Catalog ID Size Pricing
G-420-2.5 2.5 g $ 208.00
G-420-5 5 g $ 379.00
G-420-10 10 g $ 688.00
G-420-25 25 g $ 1,564.00

Description

DL-Glyceraldehyde is a substrate for the enzyme aldose reductase.

Product Specifications

Catalog ID G-420
CAS # 23147-59-3
MW 180.16 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store desiccated at 4°C.
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G-420-2.5 2.5 g $ 208.00
G-420-5 5 g $ 379.00
G-420-10 10 g $ 688.00
G-420-25 25 g $ 1,564.00

Duchefa Gelrite™

Catalog ID Size Pricing
G1101.0100 100 g $ 94.00
G1101.0250 250 g $ 138.00
G1101.1000 1 kg $ 345.00
G1101.5000 5 kg $ 1,690.00

Description

No description available

Product Specifications

Catalog ID G1101
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G1101.0100 100 g $ 94.00
G1101.0250 250 g $ 138.00
G1101.1000 1 kg $ 345.00
G1101.5000 5 kg $ 1,690.00

Gentamicin Sulfate, USP Grade

Catalog ID Size Pricing
G-400-1 1 g $ 23.00
G-400-5 5 g $ 34.00
G-400-10 10 g $ 58.00
G-400-25 25 g $ 88.00
G-400-100 100 g $ 282.00

Description

Gentamicin is an aminoglycoside, broad-spectrum antibiotic that effectively inhibits Gram-negative and Gram-positive cell growth.  Gentamicin's mode of action is to bind to the 30S ribosomal subunit and interfere with protein synthesis.

It is commonly used in clinical in vitro microbiological antimicrobial susceptibility tests (panels, discs, and MIC strips) against gram-positive and gram-negative microbial isolates. Medical microbiologists use AST results to recommend antibiotic treatment options for infected patients.

Product Specifications

Catalog ID G-400
CAS # 1405-41-0
MW 575.67 g/mol
Storage/Handling Store desiccated at -20°C.
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G-400-1 1 g $ 23.00
G-400-5 5 g $ 34.00
G-400-10 10 g $ 58.00
G-400-25 25 g $ 88.00
G-400-100 100 g $ 282.00

Gibberellic Acid 3 (Quick-Dissolve™)

Catalog ID Size Pricing
G-120-10 10 g $ 30.00
G-120-25 25 g $ 53.00
G-120-50 50 g $ 81.00
G-120-100 100 g $ 139.00
G-120-1kg 1 kg $ 821.00

Description

Quick-Dissolve™ Gibberellic Acid is a special formulation developed at GoldBio that dissolves more easily in water than standard gibberellic Acid. In our lab, KOH is not required to drive the Quick-Dissolve™ Gibberellic Acid into solution.

Product Specifications

Catalog ID G-120
CAS # 77-06-5
MW 346.40 g/mol
Storage/Handling Store powder at room temperature. Store liquid at 4°C.
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G-120-10 10 g $ 30.00
G-120-25 25 g $ 53.00
G-120-50 50 g $ 81.00
G-120-100 100 g $ 139.00
G-120-1kg 1 kg $ 821.00

Glutathione Agarose Resin

Catalog ID Size Pricing
G-250-5 5 mL $ 84.00
G-250-10 10 mL $ 158.00
G-250-50 50 mL $ 610.00
G-250-100 100 mL $ 953.00

Description

Glutathione has been covalently linked for use in affinity purification of glutathione-S-transferase (GST) and GST fusion proteins.

Product Specifications

Catalog ID G-250
Storage/Handling store at 4°C. Do NOT freeze.
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G-250-5 5 mL $ 84.00
G-250-10 10 mL $ 158.00
G-250-50 50 mL $ 610.00
G-250-100 100 mL $ 953.00

Glycyl-L-proline AMC

Catalog ID Size Pricing
G-200-5 5 mg $ 36.00
G-200-100 100 mg $ 287.00
G-200-1 1 g $ 613.00
G-200-2.5 2.5 g $ 1,334.00

Description

No description available

Product Specifications

Catalog ID G-200
CAS # 115035-46-6
MW 410.28 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store at -20°C. Protect from light.
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G-200-5 5 mg $ 36.00
G-200-100 100 mg $ 287.00
G-200-1 1 g $ 613.00
G-200-2.5 2.5 g $ 1,334.00

Glyoxal (High Density) 4% Agarose Beads, Crosslinked

Catalog ID Size Pricing
G-301-25 25 mL $ 160.00
G-301-100 100 mL $ 484.00

Description

No description available

Product Specifications

Catalog ID G-301
Storage/Handling store at 4°C. Do NOT freeze.
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G-301-25 25 mL $ 160.00
G-301-100 100 mL $ 484.00

Glyoxal (High Density) 6% Agarose Beads, Crosslinked

Catalog ID Size Pricing
G-303-25 25 mL $ 164.00
G-303-100 100 mL $ 491.00

Description

No description available

Product Specifications

Catalog ID G-303
Storage/Handling store at 4°C. Do NOT freeze.
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G-303-25 25 mL $ 164.00
G-303-100 100 mL $ 491.00

Glyoxal (Low Density) 4% Agarose Beads, Crosslinked

Catalog ID Size Pricing
G-300-25 25 mL $ 168.00
G-300-100 100 mL $ 380.00

Description

No description available

Product Specifications

Catalog ID G-300
Storage/Handling store at 4°C. Do NOT freeze.
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G-300-25 25 mL $ 168.00
G-300-100 100 mL $ 380.00

Glyoxal (Low Density) 6% Agarose Beads, Crosslinked

Catalog ID Size Pricing
G-302-25 25 mL $ 121.00
G-302-100 100 mL $ 385.00

Description

No description available

Product Specifications

Catalog ID G-302
Storage/Handling store at 4°C. Do NOT freeze.
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G-302-25 25 mL $ 121.00
G-302-100 100 mL $ 385.00

Guanidine thiocyanate

Catalog ID Size Pricing
G-210-50 50 g $ 23.00
G-210-100 100 g $ 28.00
G-210-500 500 g $ 45.00
G-210-1 1 kg $ 66.00

Description

During cell lysis and the extraction of DNA or RNA, denaturing enzymes such as DNase and RNase are released. To prevent DNA or RNA denaturation, the chaotropic agent, Guanadine thiocyanate is the preferred agent for use during cell lysis, and for DNA or RNA extraction. This is because of its strong ability to irreversibly inhibit the activity of DNase and RNase.

Guanadine thiocyanate has also been effective in deactivating enveloped viruses; however, it demonstrates far less effectiveness in nonenveloped viruses.

Product Specifications

Catalog ID G-210
CAS # 593-84-0
MW 118.16 g/mol
Storage/Handling Store desiccated at room temperature. Protect from light.
UN Number 1759
Item Class 8
Group Number III
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G-210-50 50 g $ 23.00
G-210-100 100 g $ 28.00
G-210-500 500 g $ 45.00
G-210-1 1 kg $ 66.00

L-Glutamic acid α-(7-amido-4-methylcoumarin)

Catalog ID Size Pricing
G-144-100 100 mg $ 107.00
G-144-500 500 mg $ 342.00
G-144-1 1 g $ 674.00
G-144-2.5 2.5 g $ 1,658.00

Description

No description available

Product Specifications

Catalog ID G-144
CAS # 98516-76-8
MW 304.31 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store at -20°C. Protect from light.
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G-144-100 100 mg $ 107.00
G-144-500 500 mg $ 342.00
G-144-1 1 g $ 674.00
G-144-2.5 2.5 g $ 1,658.00

ProBlock™ Gold 2D Protease Inhibitor Cocktail (EDTA Free) [100X]

Catalog ID Size Pricing
GB-176-100 100 Preps $ 165.00
GB-109-1 1 mL $ 173.00
GB-176-250 250 Preps $ 289.00
GB-176-500 500 Preps $ 533.00

Description

No description available

Product Specifications

Catalog ID GB-109
Storage/Handling Store at -20°C.
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GB-176-100 100 Preps $ 165.00
GB-109-1 1 mL $ 173.00
GB-176-250 250 Preps $ 289.00
GB-176-500 500 Preps $ 533.00

ProBlock™ Gold Bacterial 2D Protease Inhibitor Cocktail [100X]

Catalog ID Size Pricing
GB-376-1 1 mL $ 68.00
GB-376-5 5 mL $ 247.00

Description

A broad range, 100X concentrated, ready-to-use protease inhibitor cocktail. ProBlock™ Gold Bacterial 2D contains optimized concentrations of various bacterial protease inhibitors, which provide excellent inhibition of protease activities during recombinant protein purification from bacteria. The cocktail contains both reversible and irreversible protease inhibitors to inhibit metallo, serine and cysteine proteases. It also contains specific inhibitors for bacterial proteases, such as aspartic proteases and aminopeptidases. A 1X concentration of Bacterial ProteaseArrest™ inhibits over 90% of protease activities.

ProBlock™ Gold Bacterial 2D cocktail does not use EDTA as its metalloprotease inhibitor as it would inhibit the activity of proteins that require divalent cations (Ca2+, Mg2+, or Mn2+) for their biological activity. In addition, EDTA would inhibit the purification of proteins using immobilized metal affinity chromatography (IMAC), for example His tagged or CBP tagged proteins. ProBlock™ Gold Bacterial 2Dcocktail is compatible with immobilized metal affinity chromatography.

Product Specifications

Catalog ID GB-376
Storage/Handling Store at 4°C.
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GB-376-1 1 mL $ 68.00
GB-376-5 5 mL $ 247.00

ProBlock™ Gold Bacterial Protease Inhibitor Cocktail [100X]

Catalog ID Size Pricing
GB-330-1 1 mL $ 70.00
GB-330-5 5 mL $ 252.00

Description

ProBlock™ Gold Bacterial Protease Inhibitor Cocktail contains optimized concentrations of various bacterial protease inhibitors, which provide excellent inhibition of protease activities during protein purification from bacteria. The cocktail contains both reversible and irreversible protease inhibitors to inhibit serine and cysteine proteases. It also contains specific inhibitors for bacterial proteases, such as aspartic proteases and aminopeptidases. A 1X concentration of ProBlock™ Gold Bacterial inhibits over 90% of protease activities.

Optional EDTA is provided to inhibit metalloproteases. Some proteins require divalent cations (Ca2+, Mg2+ or Mn2+) for their biological activity and the presence of EDTA may be detrimental to the protein’s activity.

Product Specifications

Catalog ID GB-330
Storage/Handling Store at 4°C.
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GB-330-1 1 mL $ 70.00
GB-330-5 5 mL $ 252.00

ProBlock™ Gold Mammalian Protease Inhibitor Cocktail [100X]

Catalog ID Size Pricing
GB-331-1 1 mL $ 70.00
GB-331-5 5 mL $ 252.00

Description

ProBlock™ Gold mammalian protease inhibitor cocktail contains optimized concentrations of various mammalian protease inhibitors, which provide excellent inhibition of protease activities during protein purification from mammalian cells and tissues. The cocktail contains both reversible and irreversible protease inhibitors to inhibit serine, cysteine and specific inhibitors for mammalian proteases, such as aminopeptidases. A 1X concentration of ProBlock™ Gold Mammalian inhibits over 90% of protease activities.

Optional EDTA is provided to inhibit metalloproteases. Some proteins require divalent cations (Ca2+, Mg2+ or Mn2+) for their biological activity and the presence of EDTA may be detrimental to the protein’s activity. Furthermore, EDTA inhibits the purification of proteins by immobilized metal affinity chromatography; EDTA, therefore ProBlock™ Gold Mammalian is supplied with an optional EDTA solution.

Product Specifications

Catalog ID GB-331
Storage/Handling Store at 4°C.
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GB-331-1 1 mL $ 70.00
GB-331-5 5 mL $ 252.00

ProBlock™ Gold Plant Protease Inhibitor Cocktail [100X]

Catalog ID Size Pricing
GB-332-1 1 mL $ 70.00
GB-332-5 5 mL $ 252.00

Description

No description available

Product Specifications

Catalog ID GB-332
Storage/Handling Store at 4°C.
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GB-332-1 1 mL $ 70.00
GB-332-5 5 mL $ 252.00

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