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Polymyxin B sulphate

目录号: A10742
Polymyxin B Sulfate 是一种阳离子表面活性剂抗生素。它是多粘菌素 B1 和 B2 的混合物,能增加细胞膜的通透性。
Grouped product items
规格 价格 库存 数量
500mg
¥210.00
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1g
¥245.00
现货
5g
¥1,050.00
现货
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重要通知:仅供研究使用。我们不向患者销售。

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生物活性
Discription Polymyxin B Sulfate is a cationic surfactant antibiotic agent. A mixture of polymyxins B1 and B2, increases the permeability of the cell membrane.
产品信息
目录号 A10742
分子式 C56H100N16O17S
分子量 1301.56
CAS号 1405-20-5
SMILES CCC(C)CCCCC(=O)NC(CCN)C(=O)NC(C(C)O)C(=O)NC(CCN)C(=O)NC1CCNC(=O)C(NC(=O)C(NC(=O)C(NC(=O)C(NC(=O)C(NC(=O)C(NC1=O)CCN)CC2=CC=CC=C2)CC(C)C)CCN)CCN)C(C)O.OS(=O)(=O)O
其他名称 KS-1428
储存条件

Store lyophilized at -20ºC, keep desiccated.
In lyophilized form, the chemical is stable for 36 months.
In solution, store at -20ºC and use within 3 months to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.

溶解性数据
In vitro DMSO Insoluble
Water 86 mg/mL (66.07 mM)
Ethanol Insoluble
* <1 mg/ml means slightly soluble or insoluble.
* Please note that Adooq tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.
Preparing Stock Solutions
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
0.1 mM 7.68 mL 38.42 mL 76.83 mL
0.5 mM 1.54 mL 7.68 mL 15.37 mL
1 mM 0.77 mL 3.84 mL 7.68 mL
5 mM 0.15 mL 0.77 mL 1.54 mL
Useful Calculator

This calculator helps you calculate mass of compound based on solution concentration, volume and molecular weight in a specific solution using the formula:

Mass (mg) = Concentration (mM) × Volume (mL) × Molecular Weight (g/mol)

  • Mass

    Concentration

    Volume

    Molecular Weight

Please check COA/MSDS for correct molecular weight.

Calculate the dilution required to prepare a stock solution.
This equation is commonly abbreviated as: C1V1 = C2V2

  • C1

    V1

    C2

    V2

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