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Showing 61-80 of 190 items.

alpha,beta-D-Glucose pentaacetate

There is no image for alpha,beta-D-Glucose pentaacetate alpha,beta-D-Glucose pentaacetate
Catalog ID Size Pricing
G-240-250 250 g $ 54.00
G-240-500 500 g $ 100.00
G-240-1 1 kg $ 175.00

Description

alpha,beta-D-Glucose pentaacetate is a reagent used for chemical synthesis. It can be used to induce the secretion of insulin.

Product Specifications

Catalog ID G-240
CAS # 83-87-4
MW 390.34 g/mol
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G-240-250 2-3 Weeks 250 g $ 54.00
G-240-500 2-3 Weeks 500 g $ 100.00
G-240-1 2-3 Weeks 1 kg $ 175.00

alpha-D-Cellobiose octaacetate

There is no image for alpha-D-Cellobiose octaacetate alpha-D-Cellobiose octaacetate
Catalog ID Size Pricing
C-265-500 500 g $ 977.00
C-265-1 1 kg $ 1,758.00
C-265-2.5 2.5 kg $ 3,907.00

Description

No description available

Product Specifications

Catalog ID C-265
CAS # 5346-90-7
MW 678.60 g/mol
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C-265-500 2-3 Weeks 500 g $ 977.00
C-265-1 2-3 Weeks 1 kg $ 1,758.00
C-265-2.5 2-3 Weeks 2.5 kg $ 3,907.00

alpha-D-Glucosamine pentaacetate

There is no image for alpha-D-Glucosamine pentaacetate alpha-D-Glucosamine pentaacetate
Catalog ID Size Pricing
G-230-25 25 g $ 109.00
G-230-50 50 g $ 146.00
G-230-100 100 g $ 219.00
G-230-250 250 g $ 363.00

Description

alpha-D-Glucosamine pentaacetate is a reagent used in chemical synthesis.

Product Specifications

Catalog ID G-230
CAS # 7784-54-5
MW 389.35 g/mol
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G-230-25 2-3 Weeks 25 g $ 109.00
G-230-50 2-3 Weeks 50 g $ 146.00
G-230-100 2-3 Weeks 100 g $ 219.00
G-230-250 2-3 Weeks 250 g $ 363.00

alpha-Naphthoflavone

There is no image for alpha-Naphthoflavone alpha-Naphthoflavone
Catalog ID Size Pricing
N-145-10 10 g $ 51.00
N-145-25 25 g $ 87.00
N-145-50 50 g $ 155.00
N-145-100 100 g $ 252.00
N-145-250 250 g $ 566.00

Description

alpha-Naphthoflavone is a flavone derivative. It functions as an inhibitor of aromatase, which converts testosterone to estrogen, cytochrome P-450 in the liver, and dioxin receptors. alpha-Naphthoflavone induces vasorelaxation through induction of extracellular calcium.

Product Specifications

Catalog ID N-145
CAS # 604-59-1
MW 272.30 g/mol
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N-145-10 2-3 Weeks 10 g $ 51.00
N-145-25 2-3 Weeks 25 g $ 87.00
N-145-50 2-3 Weeks 50 g $ 155.00
N-145-100 2-3 Weeks 100 g $ 252.00
N-145-250 2-3 Weeks 250 g $ 566.00

Amikacin Hydrate

Catalog ID Size Pricing
A-530-1 1 g $ 99.00
A-530-5 5 g $ 433.00

Description

Amikacin hydrate is a broad-spectrum aminoglycoside antibiotic derived from kanamycin A. It is effective against gram-negative bacteria such as Pseudomonas aeruginosa and a variety of enteric species. It is also effective against Mycobacterium tuberculosis. Amikacin hydrate is freely soluble in aqueous solution.

Product Specifications

Catalog ID A-530
CAS # 1257517-67-1 / 37517-28-5 (anhydrous)
MW 585.60 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store desiccated at 4°C.
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A-530-1 In stock 1 g $ 99.00
A-530-5 2-3 Weeks 5 g $ 433.00

Amikacin Sulfate, USP Grade

Catalog ID Size Pricing
A-532-5 5 g $ 65.00
A-532-25 25 g $ 155.00

Description

Amikacin sulfate (disulfate) is a broad-spectrum aminoglycoside antibiotic derived from kanamycin A. It is effective against gram-negative bacteria such as Pseudomonas aeruginosa and a variety of enteric species. It is also effective against Mycobacterium tuberculosis. Amikacin sulfate is freely soluble in aqueous solution.

Product Specifications

Catalog ID A-532
CAS # 39831-55-5
MW 781.76 g/mol
Storage/Handling Store at 4°C.
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A-532-5 In stock 5 g $ 65.00
A-532-25 In stock 25 g $ 155.00

Amiprophos Methyl

There is no image for Amiprophos Methyl Amiprophos Methyl
Catalog ID Size Pricing
A0185.0250 250 mg $ 335.00
A0185.1000 1 g $ 1,085.00

Description

Amiprophos Methyl is used as antimicrotubule herbicide for the production of double haploid plants from anther-derived maize callus.

Product Specifications

Catalog ID A0185
CAS # 36001-88-4
MW 304.30 g/mol
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A0185.0250 2-3 Weeks 250 mg $ 335.00
A0185.1000 2-3 Weeks 1 g $ 1,085.00

Ammonium Acetate

Catalog ID Size Pricing
A-460-500 500 g $ 35.00
A-460-1 1 kg $ 55.00

Description

Ammonium Acetate has a variety of applications in molecular biology and chromatography. It is a useful reagent for the purification and precipitation of DNA and protein. It can be used in the HPLC and MS analysis of peptides, oligosaccharides, and proteins.

Product Specifications

Catalog ID A-460
CAS # 631-61-8
MW 77.08 g/mol
Storage/Handling Store at 4°C.
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A-460-500 In stock 500 g $ 35.00
A-460-1 In stock 1 kg $ 55.00

Amoxicillin Sodium Salt

Catalog ID Size Pricing
A-551-1 1 g $ 67.00
A-551-5 5 g $ 102.00
A-551-25 25 g $ 304.00

Description

Amoxicillin is an extended-spectrum ß-lactam antibiotic with a structure similar to that of ampicillin. It is effective against a variety of ß-lactamase negative bacteria including E. coli and various Streptococcus and Staphylococcus bacteria. It is also effective against a variety of other gram-negative and gram-positive bacteria. Amoxicillin sodium salt is freely soluble in aqueous solution.

Product Specifications

Catalog ID A-551
CAS # 34642-77-8
MW 387.39 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store at 4°C.
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A-551-1 2-3 Weeks 1 g $ 67.00
A-551-5 2-3 Weeks 5 g $ 102.00
A-551-25 2-3 Weeks 25 g $ 304.00

Amoxicillin, Trihydrate

Catalog ID Size Pricing
A-550-5 5 g $ 63.00
A-550-25 25 g $ 207.00

Description

Amoxicillin is an extended-spectrum ß-lactam antibiotic with a structure similar to that of ampicillin. It is effective against a variety of ß-lactamase negative bacteria including E. coli and various Streptococcus and Staphylococcus bacteria. It is also effective against a variety of other gram-negative and gram-positive bacteria.

Product Specifications

Catalog ID A-550
CAS # 61336-70-7
MW 419.45 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store at 4°C.
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A-550-5 2-3 Weeks 5 g $ 63.00
A-550-25 2-3 Weeks 25 g $ 207.00

Amoxicillin/Clavulanate

Catalog ID Size Pricing
A-552-1 1 g $ 84.00
A-552-5 5 g $ 142.00

Description

Amoxicillin/Clavulanate combines an extended-spectrum β-lactam antibiotic with a β-lactamase inhibitor. Amoxicillin is an extended-spectrum ß-lactam antibiotic with a structure similar to that of ampicillin. It is effective against a variety of ß-lactamase negative bacteria including E. coli and various Streptococcus and Staphylococcus bacteria; however, when combined with clavulanic acid, ß-lactamase enzymes are irreversibly inactivated. Consequently, amoxicillin/clavulanate is effective against ß-lactamase-negative and ß-lactamase-positive bacteria.

Product Specifications

Catalog ID A-552
CAS # 34642-77-8; 61177-45-5
MW 602.66 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store desiccated at 4°C.
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Packs & Pricing
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A-552-1 2-3 Weeks 1 g $ 84.00
A-552-5 2-3 Weeks 5 g $ 142.00

Ampho99

Catalog ID Size Pricing
A-562-250 250 mg $ 66.00
A-562-500 500 mg $ 119.00
A-562-1 1 g $ 211.00

Description

Ampho99 is the purest form of amphotericin B available and should be used for the most sensitive applications. In general, GoldBio’s USP Grade amphotericin B will not adversely affect your cells and is suitable for most experiments.

Amphotericin B is a polyene antifungal isolated from Streptomyces species. While it has been suggested that Amphotericin B interacts with ergosterol of the fungal cell membrane leading to an altered cell membrane permeability and death, more recent studies show that the mechanism behind amphotericin B’s fungicidal activity is more complex. It is most effective against fungi and yeast and is often used against opportunistic fungal infections and leishmaniasis. Additionally, amphotericin B can be used to prevent growth of F. oxysporum in chickpea and P. triticina in wheat. It is soluble in acidic and basic conditions.

Product Specifications

Catalog ID A-562
CAS # 1397-89-3
MW 924.08 g/mol
Storage/Handling Store at 4°C.
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Packs & Pricing
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A-562-250 2-3 Weeks 250 mg $ 66.00
A-562-500 2-3 Weeks 500 mg $ 119.00
A-562-1 2-3 Weeks 1 g $ 211.00

Amphotericin B, Solubilized

Catalog ID Size Pricing
A-561-250 250 mg $ 125.00
A-561-500 500 mg $ 225.00
A-561-1 1 g $ 415.00

Description

Solubilized amphotericin B is a mixture of 45% amphotericin B, 37% sodium deoxycholate, and 18% phosphate buffer.

Amphotericin B is a polyene antifungal isolated from Streptomyces species. While it has been suggested that Amphotericin B interacts with ergosterol of the fungal cell membrane leading to an altered cell membrane permeability and death, more recent studies show that the mechanism behind amphotericin B’s fungicidal activity is more complex. It is most effective against fungi and yeast and is often used against opportunistic fungal infections and leishmaniasis. Additionally, amphotericin B can be used to prevent growth of F. oxysporum in chickpea and P. triticina in wheat.

Product Specifications

Catalog ID A-561
CAS # 1397-89-3
MW 924.08 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store at 4°C.
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Packs & Pricing
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A-561-250 In stock 250 mg $ 125.00
A-561-500 In stock 500 mg $ 225.00
A-561-1 In stock 1 g $ 415.00

Amphotericin B, USP Grade

Catalog ID Size Pricing
A-560-250 250 mg $ 65.00
A-560-500 500 mg $ 115.00
A-560-1 1 g $ 169.00
A-560-5 5 g $ 625.00

Description

Amphotericin B is a polyene antifungal isolated from Streptomyces species. While it has been suggested that Amphotericin B interacts with ergosterol of the fungal cell membrane leading to an altered cell membrane permeability and death, more recent studies show that the mechanism behind amphotericin B’s fungicidal activity is more complex. It is most effective against fungi and yeast and is often used against opportunistic fungal infections and leishmaniasis. Additionally, amphotericin B can be used to prevent growth of F. oxysporum in chickpea and P. triticina in wheat.

Product Specifications

Catalog ID A-560
CAS # 1397-89-3
MW 924.08 g/mol
Storage/Handling Store desiccated at 4°C. Protect from light.
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Packs & Pricing
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A-560-250 In stock 250 mg $ 65.00
A-560-500 In stock 500 mg $ 115.00
A-560-1 In stock 1 g $ 169.00
A-560-5 In stock 5 g $ 625.00

Ampicillin (Sodium) 100 mg/mL Solution

Catalog ID Size Pricing
A-301-SL10 10 mL $ 49.00
A-301-SL25 25 mL $ 79.00
A-301-SL50 50 mL $ 115.00
A-301-SL100 100 mL $ 135.00

Description

Ampicillin sodium is a member of the extended-spectrum β-lactam family and similar in structure to penicillin. It is used in the selection of antibiotic cell hybrids and has a high rate of action against many gram-negative bacterial strains. Ampicillin sodium targets non-ESBL (Extended Spectrum β-lactamase) bacteria including Staphylococcus and Streptococcus species and medically important enteric pathogens such as Shigella and Salmonella. It has been found to be effective against certain β-lactam sensitive VRE or vancomycin resistant Enterococcus species. Resistance to ampicillin is routinely utilized as a selectable marker to confirm successful cell transformation. Ampicillin Sodium is freely soluble in water.

GoldBio’s antibiotic solutions are provided ready to use.

Product Specifications

Catalog ID A-301-SL
CAS # 69-52-3
MW 371.40 g/mol
Grade MOLECULAR BIOLOGY GRADE
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Packs & Pricing
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A-301-SL10 In stock 10 mL $ 49.00
A-301-SL25 In stock 25 mL $ 79.00
A-301-SL50 In stock 50 mL $ 115.00
A-301-SL100 In stock 100 mL $ 135.00

Ampicillin (Sodium) EZ Pak™ for 100 mg/mL Solution

Catalog ID Size Pricing
A-301-EZ10 10 mL $ 49.00
A-301-EZ25 25 mL $ 79.00
A-301-EZ50 50 mL $ 115.00
A-301-EZ100 100 mL $ 135.00

Description

The Ampicillin (Sodium) EZ Pak™ is the fastest and easiest way to make a set amount of sterile ampicillin (sodium) solution. The kit includes pre-weighed ampicillin (sodium) powder, a sterile filter, and a sterile container for the filtered solution. No need to calculate, simply add the stated amount of deionized H2O, filter, and pour into the labeled bottle for easy usage. The EZ Pak™ includes high quality GoldBio ampicillin (sodium) and the sterile solution is ready for tissue culture, bacterial media, or other appropriate use.

Product Specifications

Catalog ID A-301-EZ
CAS # 69-52-3
MW 371.40 g/mol
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Packs & Pricing
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A-301-EZ10 In stock 10 mL $ 49.00
A-301-EZ25 In stock 25 mL $ 79.00
A-301-EZ50 In stock 50 mL $ 115.00
A-301-EZ100 In stock 100 mL $ 135.00

Ampicillin (Sodium), USP Grade

Catalog ID Size Pricing
A-301-5 5 g $ 35.00
A-301-10 10 g $ 49.00
A-301-25 25 g $ 65.00
A-301-100 100 g $ 215.00
A-301-500 500 g $ 969.00

Description

Ampicillin sodium is a member of the extended-spectrum β-lactam family and similar in structure to penicillin. It is used in the selection of antibiotic cell hybrids and has a high rate of action against many gram-negative bacterial strains. Ampicillin sodium targets non-ESBL (Extended Spectrum β-lactamase) bacteria including Staphylococcus and Streptococcus species and medically important enteric pathogens such as Shigella and Salmonella. It has been found to be effective against certain β-lactam sensitive VRE or vancomycin resistant Enterococcus species. Resistance to ampicillin is routinely utilized as a selectable marker to confirm successful cell transformation. Ampicillin Sodium is freely soluble in water.

Product Specifications

Catalog ID A-301
CAS # 69-52-3
MW 371.39 g/mol
Storage/Handling Store desiccated at -20°C.
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Packs & Pricing
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A-301-5 In stock 5 g $ 35.00
A-301-10 In stock 10 g $ 49.00
A-301-25 In stock 25 g $ 65.00
A-301-100 In stock 100 g $ 215.00
A-301-500 In stock 500 g $ 969.00

Ampicillin Anhydrous

Catalog ID Size Pricing
A-302-5 5 g $ 92.00
A-302-25 25 g $ 365.00
A-302-100 100 g $ 1,224.00

Description

Ampicillin is a member of the extended-spectrum β-lactam family and similar in structure to penicillin. It is used in the selection of antibiotic cell hybrids and has a high rate of action against many gram-negative bacterial strains. Ampicillin sodium targets non-ESBL (Extended Spectrum β-lactamase) bacteria including Staphylococcus and Streptococcus species and medically important enteric pathogens such as Shigella and Salmonella. It has been found to be effective against certain β-lactam sensitive VRE or vancomycin resistant Enterococcus species. Resistance to ampicillin is routinely utilized as a selectable marker to confirm successful cell transformation.

Product Specifications

Catalog ID A-302
CAS # 69-53-4
MW 349.40 g/mol
Storage/Handling Store desiccated at 4°C.
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Packs & Pricing
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A-302-5 2-3 Weeks 5 g $ 92.00
A-302-25 In stock 25 g $ 365.00
A-302-100 2-3 Weeks 100 g $ 1,224.00

Ampicillin Trihydrate

Catalog ID Size Pricing
A-303-25 25 g $ 107.00
A-303-100 100 g $ 228.00

Description

Ampicillin is a member of the extended-spectrum β-lactam family and similar in structure to penicillin. It is used in the selection of antibiotic cell hybrids and has a high rate of action against many gram-negative bacterial strains. Ampicillin sodium targets non-ESBL (Extended Spectrum β-lactamase) bacteria including Staphylococcus and Streptococcus species and medically important enteric pathogens such as Shigella and Salmonella. It has been found to be effective against certain β-lactam sensitive VRE or vancomycin resistant Enterococcus species. Resistance to ampicillin is routinely utilized as a selectable marker to confirm successful cell transformation. Ampicillin trihydrate is slightly soluble in water and freely soluble in 1N HCl.

Product Specifications

Catalog ID A-303
CAS # 7177-48-2
MW 403.45 g/mol
Grade USP GRADE
Storage/Handling Store at 4°C.
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Packs & Pricing
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A-303-25 2-3 Weeks 25 g $ 107.00
A-303-100 2-3 Weeks 100 g $ 228.00

Ampicillin/Sulbactam (2:1)

Catalog ID Size Pricing
A-115-1 1 g $ 224.00

Description

Ampicillin/sulbactam (2:1) is a broad-spectrum combination of a β-lactam antibiotic with a β-lactamase inhibitor. It is used for in vitro susceptibility tests in microbiology, pharmacokinetics and pharmacodynamics studies.

Ampicillin binds to the active site of penicillin binding proteins (PBP), preventing peptidoglycan cross-link formation of the bacterial cell wall. Inhibition of PBPs weakens the bacterial cell wall and leads to cell lysis. Sulbactam irreversibly inhibits β-lactamase enzymes generated by bacteria, preserving ampicillin activity and enhancing potency.

Product Specifications

Catalog ID A-115
CAS # 117060-71-6
MW 625.62​ g/mol
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Packs & Pricing
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A-115-1 2-3 Weeks 1 g $ 224.00

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