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19 results for 'polymyxin'

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    Technically Uncertain? Solutions for Antimicrobial Susceptibility Testing challenges (Post)

    Recently, I attended the virtual, global ECCMID 2021 conference and was struck with the quality and sheer volume of information presented. After attending a jam-packed workshop entitled ‘AST Testi ...

    Unearth their secrets: ReadyMade™ antimicrobial solutions for plant biotechnology(Post)

    A new year marks new beginnings, and new growth. Are you starting a new research project and looking for some creative ways to save time and energy this year? It’s time to take stock on what’s wor ...

    Antibiotics used in COVID-19 vaccine production(Post)

    Antibiotics are sometimes used to control bacterial growth when producing the viruses to make vaccines.  According to Anaphylaxis.org, the antibiotic Kanamycin is used during the manufacturi ...

    The Polymyxin Complexes(Page)

    Polymyxins have become their own family of lipopeptide antibiotics. While polymyxins A, B, C, D and E have been described, only B and E have been used clinically because they display the least n ...

    An “Unlikely” Pair: The Antimicrobial Synergy of Polymyxin B in Combination with CTFR Drugs(Page)

    Antibiotics may be combined with non-antibiotic drugs to increase their effectiveness without adding to drug-resistance. Pseudomonas aeruginosa is by far the most common infection that Cyst ...

    In the Literature(Page)

    In the literature TOKU-E Company products are widely distributed to major life science companies and research labs around the world. Over the past several years, scientists in various discipli ...

    Antibiotic Classification Table(Page)

    Antibiotic Classification and General Information Protein synthesis inhibitors Major groups: aminoglycosides, tetracyclines, macrolides General mechanism of action: Protein synthesis i ...

  • Polymyxin B1 Sulfate, EvoPure®
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    Polymyxin B1 Sulfate, EvoPure®

    Polymyxin B1 Sulfate, EvoPure®

    CAS NUMBER 4135-11-09

    [{"id":1898,"name":"Purity Level","value":">90.0%"},{"id":1899,"name":"Form","value":"Powder"},{"id":1900,"name":"Tariff Code","value":"2941.90.1050"},{"id":1901,"name":"CAS Number","value":"4135-11-09"},{"id":1902,"name":"Molecular Weight","value":"1203.47 g/mol (Free base)"},{"id":1903,"name":"Appearance","value":"White powder"},{"id":1904,"name":"Source","value":"<em>Pseudomonas sp.</em>"},{"id":1905,"name":"Storage Conditions","value":"-20°C"},{"id":16562,"name":"SDS","value":"https://store-njqa715u56.mybigcommerce.com/content/product-documents/1SDS/P037%20Polymyxin%20B1%20Sulfate%20EvoPure%20A.1.pdf"},{"id":16563,"name":"SDS-EU","value":"https://store-njqa715u56.mybigcommerce.com/content/product-documents/1SDS/P037%20Polymyxin%20B1%20Sulfate%20EvoPure%20A.1%20CLP.pdf"}]

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    P037
    MSRP:
    Was:
    Now: $691.50
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  • Polymyxin B Sulfate, USP
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    Polymyxin B Sulfate, USP

    Polymyxin B Sulfate, USP

    CAS NUMBER 1405-20-5

    [{"id":3478,"name":"Purity Level","value":">6000 u/mg"},{"id":3479,"name":"Form","value":"Solid"},{"id":3480,"name":"Tariff Code","value":"2941.90.1050"},{"id":3481,"name":"CAS Number","value":"1405-20-5"},{"id":3482,"name":"Molecular Formula","value":"N/A (Mixture)"},{"id":3483,"name":"Molecular Weight","value":"1385.61"},{"id":3484,"name":"Appearance","value":"White powder"},{"id":3485,"name":"Solubility","value":"Soluble in water"},{"id":3486,"name":"Source","value":"<em>Bacillus polymyxa</em>"},{"id":3487,"name":"Melting Point","value":"217-220°C"},{"id":3488,"name":"Storage Conditions","value":"2-8°C"},{"id":3489,"name":"Assay","value":"(Dried Basis): ≥6,000 u/mg"},{"id":3490,"name":"Loss on Drying","value":"≤7.0%"},{"id":10188,"name":"SDS-EU","value":"https://toku-e.com/content/product-documents/1SDS/P007%20Polymyxin%20B%20Sulfate%20A.1%20CLP.pdf"},{"id":10189,"name":"SDS","value":"https://toku-e.com/content/product-documents/1SDS/P007%20Polymyxin%20B%20Sulfate%20A.1.pdf"}]

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    P007
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    Was:
    Now: $130.00 - $500.00
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  • Polymyxin B1-I Sulfate, EvoPure®
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    Polymyxin B1-I Sulfate, EvoPure®

    Polymyxin B1-I Sulfate, EvoPure®

    CAS NUMBER 80469-10-9

    [{"id":1933,"name":"Purity Level","value":"≥90.0%"},{"id":1934,"name":"Tariff Code","value":"2941.90.1050"},{"id":1935,"name":"CAS Number","value":"80469-10-9"},{"id":1936,"name":"Molecular Weight","value":"1203.47 g/mol (Free base)"},{"id":1937,"name":"Appearance","value":"White powder"},{"id":1938,"name":"Source","value":"<em>Pseudomonas sp.</em>"},{"id":1939,"name":"Storage Conditions","value":"-20°C"},{"id":16567,"name":"SDS","value":"https://store-njqa715u56.mybigcommerce.com/content/product-documents/1SDS/P038%20Polymyxin%20B1-l%20Sulfate%20EvoPure%20A.1.pdf"},{"id":16568,"name":"SDS-EU","value":"https://store-njqa715u56.mybigcommerce.com/content/product-documents/1SDS/P038%20Polymyxin%20B1-l%20Sulfate%20EvoPure%20A.1%20CLP.pdf"}]

    SIZE SKU PRICING
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    P038
    MSRP:
    Was:
    Now: $691.50
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  • Polymyxin B2 Sulfate, EvoPure®
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    Polymyxin B2 Sulfate, EvoPure®

    Polymyxin B2 Sulfate, EvoPure®

    CAS NUMBER N/A

    [{"id":1945,"name":"Form","value":"Solid"},{"id":1946,"name":"Tariff Code","value":"2941.90.1050"},{"id":1947,"name":"CAS Number","value":"N/A"},{"id":1948,"name":"Molecular Weight","value":"1189.45 g/mol (Free base)"},{"id":1949,"name":"Appearance","value":"White powder"},{"id":1950,"name":"Source","value":"<em>Pseudomonas sp.</em>"},{"id":1951,"name":"Storage Conditions","value":"-20°C"},{"id":14598,"name":"Purity","value":">90.0%"},{"id":16571,"name":"SDS","value":"https://store-njqa715u56.mybigcommerce.com/content/product-documents/1SDS/P039%20Polymyxin%20B2%20Sulfate%20EvoPure%20A.3.pdf"},{"id":16572,"name":"SDS-EU","value":"https://store-njqa715u56.mybigcommerce.com/content/product-documents/1SDS/P039%20Polymyxin%20B2%20Sulfate%20EvoPure%20A.3%20CLP.pdf"}]

    SIZE SKU PRICING
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    P039
    MSRP:
    Was:
    Now: $691.50
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  • Polymyxin B ReadyMade™ Solution
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    Polymyxin B ReadyMade™ Solution

    Polymyxin B ReadyMade™ Solution

    CAS NUMBER 1405-20-5

    [{"id":15832,"name":"Purity Level","value":">6000 u/mg (Dried Basis)"},{"id":15833,"name":"Form","value":"Solution"},{"id":15834,"name":"Tariff Code","value":"2941.90.1050"},{"id":15835,"name":"CAS Number","value":"1405-20-5"},{"id":15836,"name":"Molecular Formula","value":"C55H96N16O13 x 2H2SO4"},{"id":15837,"name":"Molecular Weight","value":"1385.61"},{"id":15838,"name":"Appearance","value":"Clear to yellow solution"},{"id":15839,"name":"Solubility","value":"Soluble in water"},{"id":15840,"name":"Source","value":"<em>Bacillus polymyxa</em>"},{"id":15841,"name":"Storage Conditions","value":"2-8°C"},{"id":15842,"name":"SDS","value":"https://store-njqa715u56.mybigcommerce.com/content/product-documents/P174%20Polymyxin%20B%20ReadyMade%20Solution%20A.0.pdf"},{"id":15843,"name":"SDS-EU","value":"https://store-njqa715u56.mybigcommerce.com/content/product-documents/P174%20Polymyxin%20B%20ReadyMade%20Solution%20A.0%20CLP.pdf"}]

    SIZE SKU PRICING
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    P174
    MSRP:
    Was:
    Now: $160.00 - $525.50
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  • Polymyxin E2 Sulfate, EvoPure®
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    Polymyxin E2 Sulfate, EvoPure®

    Polymyxin E2 Sulfate, EvoPure®

    CAS NUMBER 7239-48-7 (free base)

    [{"id":1965,"name":"Purity Level","value":"(HPLC): ≥90.0%"},{"id":1966,"name":"Tariff Code","value":"2941.90.1050"},{"id":1967,"name":"CAS Number","value":"7239-48-7 (free base)"},{"id":1968,"name":"Molecular Weight","value":"1155.43 (Free base)"},{"id":1969,"name":"Source","value":"<em>Bacillus polymyxa var. colistinus</em>"},{"id":1970,"name":"Storage Conditions","value":"-20°C"},{"id":1971,"name":"Identification","value":"MASS, NMR, IR - Passes test"},{"id":16573,"name":"SDS","value":"https://store-njqa715u56.mybigcommerce.com/content/product-documents/1SDS/P056%20Polymyxin%20E2%20Sulfate%20EvoPure%20A.1.pdf"},{"id":16574,"name":"SDS-EU","value":"https://store-njqa715u56.mybigcommerce.com/content/product-documents/1SDS/P056%20Polymyxin%20E2%20Sulfate%20EvoPure%20A.1%20CLP.pdf"}]

    SIZE SKU PRICING
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    P056
    MSRP:
    Was:
    Now: $431.00
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  • Colistin Sulfate, USP
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    Colistin Sulfate, USP

    Colistin Sulfate, USP

    CAS NUMBER 1264-72-8

    [{"id":11905,"name":"Form","value":"Powder"},{"id":11906,"name":"Tariff Code","value":"2941.90.1050"},{"id":11907,"name":"CAS Number","value":"1264-72-8"},{"id":11908,"name":"Molecular Weight","value":"1155.43 (Colistin Sulfate A)"},{"id":11909,"name":"Appearance","value":"White or almost white powder"},{"id":11910,"name":"Source","value":"<em>Bacillus Polymyxa subsp.</em></p>"},{"id":11911,"name":"Elemental Analysis","value":"As&le;2 ppm"},{"id":11912,"name":"Impurity Profile","value":"Arsenic: ≤2ppm<br>"},{"id":13027,"name":"SDS","value":"https://toku-e.com/content/product-documents/1SDS/C039%20C083%20Colistin%20Sulfate%20A.1.pdf"},{"id":13028,"name":"SDS-EU","value":"https://toku-e.com/content/product-documents/1SDS/C039%20C083%20Colistin%20Sulfate%20A.1%20CLP.pdf"},{"id":14859,"name":"Storage Conditions","value":"2-8°C"}]

    SIZE SKU PRICING
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    C083
    MSRP:
    Was:
    Now: $46.50 - $187.50
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  • Colistin Sulfate, EP
    View Product

    Colistin Sulfate, EP

    Colistin Sulfate, EP

    CAS NUMBER 1264-72-8

    [{"id":8194,"name":"Form","value":"Powder"},{"id":8195,"name":"Tariff Code","value":"2941.90.1050"},{"id":8196,"name":"CAS Number","value":"1264-72-8"},{"id":8197,"name":"Molecular Weight","value":"1155.43 (Colistin Sulfate A)"},{"id":8198,"name":"Appearance","value":"White or almost white powder"},{"id":8199,"name":"Solubility","value":"water (50 mg/ml)"},{"id":8200,"name":"Potency (on a dry basis)","value":"Not less than 19,000 u/mg"},{"id":8201,"name":"pH","value":"4.0 – 6.0"},{"id":8202,"name":"Storage Conditions","value":"2-8°C"},{"id":8203,"name":"Loss on Drying","value":"Not more than 3.5%"},{"id":8204,"name":"Sulfated Ash","value":"Not more than 1.0%"},{"id":11472,"name":"SDS","value":"https://toku-e.com/content/product-documents/1SDS/C039%20C083%20Colistin%20Sulfate%20A.1.pdf"},{"id":11473,"name":"Product Data Sheet","value":"/content/product-documents/Product%20Data%20Sheet%20-%20C039.pdf"},{"id":13026,"name":"SDS-EU","value":"https://toku-e.com/content/product-documents/1SDS/C039%20C083%20Colistin%20Sulfate%20A.1%20CLP.pdf"}]

    SIZE SKU PRICING
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    C039
    MSRP:
    Was:
    Now: $48.50 - $197.00
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  • Colistin Sodium Methanesulfonate
    View Product

    Colistin Sodium Methanesulfonate

    Colistin Sodium Methanesulfonate

    CAS NUMBER 8068-28-8

    [{"id":2958,"name":"Form","value":"Powder"},{"id":2959,"name":"Tariff Code","value":"2941.90.1050"},{"id":2960,"name":"CAS Number","value":"8068-28-8"},{"id":2961,"name":"Molecular Weight","value":"1759.90"},{"id":2962,"name":"Appearance","value":"White or almost white powder"},{"id":2963,"name":"Source","value":"<em>Bacillus polymyxa</em>"},{"id":2964,"name":"pH","value":"6.5-8.5"},{"id":2965,"name":"Optical Rotation","value":"-46&deg; to -51&deg;"},{"id":2966,"name":"Storage Conditions","value":"2-8 °C"},{"id":2967,"name":"Assay","value":"&ge;390 &micro;g/mg"},{"id":2968,"name":"Loss on Drying","value":"&le;5.0%"},{"id":2969,"name":"Sulfated Ash","value":"16-21%"},{"id":2970,"name":"Heavy Metals","value":"&le;20 ppm"},{"id":2971,"name":"Endotoxin","value":"&le;390 &micro;g/mg"},{"id":13089,"name":"Solubility","value":"Soluble in water"},{"id":16180,"name":"SDS","value":"https://store-njqa715u56.mybigcommerce.com/content/product-documents/1SDS/C073%20Colistin%20Sodium%20Methanesulfonate%20A.3.pdf"},{"id":16181,"name":"SDS-EU","value":"https://store-njqa715u56.mybigcommerce.com/content/product-documents/1SDS/C073%20Colistin%20Sodium%20Methanesulfonate%20A.3%20CLP.pdf"}]

    SIZE SKU PRICING
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    C073
    MSRP:
    Was:
    Now: $138.50 - $1,030.00
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  • Sulfadiazine Sodium
    View Product

    Sulfadiazine Sodium

    Sulfadiazine Sodium

    CAS NUMBER 547-32-0

    [{"id":5041,"name":"Purity Level","value":"≥ 99.0%"},{"id":5042,"name":"Form","value":"Powder"},{"id":5043,"name":"Tariff Code","value":"2935.00.4200"},{"id":5044,"name":"CAS Number","value":"547-32-0"},{"id":5045,"name":"Molecular Weight","value":"272.26"},{"id":5046,"name":"Appearance","value":"White or almost-white powder"},{"id":5047,"name":"Source","value":"Synthetic"},{"id":5048,"name":"Impurity Profile","value":"Selenium: Not more than 30 ppm"},{"id":5049,"name":"Melting Point","value":"250 - 254°C"},{"id":5050,"name":"Assay","value":"(On Dried Basis): 99.0 - 100.5%"},{"id":5051,"name":"Loss on Drying","value":"Not more than 0.5%"},{"id":5052,"name":"Heavy Metals","value":"Not more than 20ppm"},{"id":5053,"name":"Identification","value":"Conforms"},{"id":5054,"name":"MIC","value":"Nocardia asteroides|\t≥1600||"},{"id":14977,"name":"Storage Conditions","value":"≤30°C"},{"id":16759,"name":"SDS","value":"https://store-njqa715u56.mybigcommerce.com/content/product-documents/1SDS/S061%20Sulfadiazine%20sodium.pdf"}]

    SIZE SKU PRICING
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    S061
    MSRP:
    Was:
    Now: $87.00
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  • Sulfadiazine
    View Product

    Sulfadiazine

    Sulfadiazine

    CAS NUMBER 68-35-9

    [{"id":4452,"name":"Purity Level","value":"≥99.0%"},{"id":4453,"name":"Form","value":"Powder"},{"id":4454,"name":"Tariff Code","value":"2935.00.4200"},{"id":4455,"name":"CAS Number","value":"68-35-9"},{"id":4456,"name":"Molecular Weight","value":"250.28 g/mol"},{"id":4457,"name":"Appearance","value":"White or almost white crystalline powder."},{"id":4458,"name":"Source","value":"Synthetic"},{"id":4459,"name":"Storage Conditions","value":"2-8°C"},{"id":4460,"name":"Assay","value":"(on dried basis): 99.0% - 101.0%"},{"id":4461,"name":"Loss on Drying","value":"Less than 0.5%"},{"id":4462,"name":"Residue On Ignition","value":"Less than 0.1%"},{"id":4463,"name":"Heavy Metals","value":"Less than 10 ppm"},{"id":4464,"name":"Identification","value":"Conforms"},{"id":4465,"name":"MIC","value":"Nocardia asteroides|\t>1600||"},{"id":16721,"name":"SDS","value":"https://store-njqa715u56.mybigcommerce.com/content/product-documents/1SDS/S012%20Sulfadiazine.pdf"}]

    SIZE SKU PRICING
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    S012
    MSRP:
    Was:
    Now: $43.50 - $80.50
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  • Anisomycin ReadyMade™ Solution
    View Product

    Anisomycin ReadyMade™ Solution

    Anisomycin ReadyMade™ Solution

    CAS NUMBER 22862-76-6

    [{"id":14544,"name":"Form","value":"Liquid"},{"id":14545,"name":"Tariff Code","value":"2933.99.7900"},{"id":14546,"name":"CAS Number","value":"22862-76-6"},{"id":14547,"name":"Molecular Weight","value":"265.30"},{"id":14548,"name":"Source","value":"<em>Streptomyces griseolus</em>"},{"id":14549,"name":"Storage Conditions","value":"-20°C"},{"id":14550,"name":"Purity","value":"> 98.0 % (HPLC)"},{"id":14552,"name":"SDS","value":"https://store-njqa715u56.mybigcommerce.com/content/product-documents/1SDS/A226%20Anisomycin%20ReadyMade%20Solution%20A.0.pdf"},{"id":14553,"name":"SDS-EU","value":"https://store-njqa715u56.mybigcommerce.com/content/product-documents/1SDS/A226%20Anisomycin%20ReadyMade%20Solution%20A.0%20CLP.pdf"},{"id":14743,"name":"Purity","value":"Not less than 98% (HPLC)"}]

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    A226
    MSRP:
    Was:
    Now: $151.50
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