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  5. Sterile Antibiotic Solution
  6. Polymyxin B (1,000×), Sterile

Polymyxin B (1,000×), Sterile 

Cat. No.: HY-K1044
Manual SDS

Polymixin B is a mixture of B1 and B2 polypeptides obtained from different strains of Bacillus polymyxa, with antibacterial activity against gram-negative bacteria. It can bind lipopolysaccharide (LPS) of the outer membrane of gram-negative bacteria and disrupts the cytoplasmic membrane by inducing large pores to allow nucleotide leakage in bacterial walls. This disrupts the permeability of the cytoplasmic membrane.

Polymyxin B (1,000×), Sterile
Size Price Stock Quantity
10 mL USD 70 In-stock
100 mL USD 245 In-stock
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  • Description

  • Storage

  • Components

  • Documentation

Description
& Advantages

Polymixin B is a mixture of B1 and B2 polypeptides obtained from different strains of Bacillus polymyxa, with antibacterial activity against gram-negative bacteria. It can bind lipopolysaccharide (LPS) of the outer membrane of gram-negative bacteria and disrupts the cytoplasmic membrane by inducing large pores to allow nucleotide leakage in bacterial walls. This disrupts the permeability of the cytoplasmic membrane.

&MCE Polymyxin B (1,000×), (Sterile) is a liquid formulation which contains 50 mg/mL of Polymyxin B sulfate in ddH2O. Common working concentration for Polymyxin B is 50 mg/L.
Storage

-20℃, 1 year

Keep away from light
Components
Components HY-K1044-10 mL HY-K1044-100 mL
Polymyxin B (1,000×), Sterile 10 mL 100 mL
Documentation
Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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Polymyxin B (1,000×), Sterile
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HY-K1044
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