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Thermo Scientific Chemicals

Polymixin B sulfate

Katalognummer: J63074.06
5g, Each
Polymixin B sulfate
Polymixin B sulfate
Polymixin B sulfate
Zertifikate
Thermo Scientific Chemicals

Polymixin B sulfate

Katalognummer: J63074.06
5g, Each
Menge
Zertifikate
Informational:Informatorisch:Für diese Chemikalie benötigen wir möglicherweise zusätzliche Informationen für unsere Unterlagen zur behördlichen und chemischen Konformität. Falls erforderlich, setzen wir uns mit Ihnen in Verbindung, sobald Ihre Bestellung eingegangen ist, um diese Informationen zu erfragen.
Katalognummer: J63074.06
Preis (EUR)
417,00
Each
Menge
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Chemikalien-Kennzeichnungen

CAS
1405-20-5
IUPAC Name
4-amino-N-{1-[(3-amino-1-{[6,9,18-tris(2-aminoethyl)-15-benzyl-3-(2-hydroxyethyl)-12-(2-methylpropyl)-2,5,8,11,14,17,20-heptaoxo-1,4,7,10,13,16,19-heptaazacyclotricosan-21-yl]carbamoyl}propyl)carbamoyl]-3-hydroxypropyl}-2-formamidobutanamide; sulfuric acid
Molecular Formula
C48H84N16O17S
InChI Key
HNDFYNOVSOOGDU-UHFFFAOYNA-N
SMILES
OS(O)(=O)=O.CC(C)CC1NC(=O)C(CC2=CC=CC=C2)NC(=O)C(CCN)NC(=O)C(CCNC(=O)C(CCO)NC(=O)C(CCN)NC(=O)C(CCN)NC1=O)NC(=O)C(CCN)NC(=O)C(CCO)NC(=O)C(CCN)NC=O

Spezifikationen

DatenblattDatenblatt
Assay from Suppliers CofA
≥80%
Form
Powder or crystalline powder
Appearance (Color)
White to pale yellow

Beschreibung

Antibiotic for gram-negative bacteria Polymyxin B Sulfate is an antibiotic mixture active against gram (-) organisms. It is also reported to inhibit Ca2+ dependent PKC (protein kinase C).

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

General Description

  • Polymixin B sulfate is a mixture of B1 and B2 polypeptides obtained from different strains of Bacillus polymyxa, with antibacterial activity against gram-negative bacteria. It does not exhibit activity against fungi and gram-positive organisms
  • This compound inhibits Ca2+ dependent PKC (protein kinase C)
  • 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

Application

  • Polymixin B sulfate targets BAC-1.2F5 murine macrophages as an LPS (lipopolysaccharide) inhibitor
  • In in vitro research, this compound is used to prevent bacterial contamination of cell cultures
  • In microbiology research, it is used as a positive and negative control during microbicidal concentration (MCC) assay
RUO – Research Use Only

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    Sicherheit und Handhabung


    Classification of the substance or mixture
    CLP classification - Regulation(EC) No 1272/2008
    Acute oral toxicity
    Category 4
    Label Elements
    Signal Word

    Warning

    Hazard Statements

    H302 - Harmful if swallowed

    Precautionary Statements

    P301 + P312 - IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell