P0098

Pediocin from Pediococcus acidilactici

≥95% (HPLC), buffered aqueous solution

• CAS Number: 133108-87-9
• Kod UNSPSC: 51102829
• NACRES: NA.85

Właściwości

• Poziom jakości: 200
• Próba: ≥95% (HPLC)
• Formularz: buffered aqueous solution
• stężenie: 0.1 mg/mL in 0.1 M sodium acetate pH 5.0
• spektrum działania antybiotyku: Gram-positive bacteria
• Tryb działania: cell membrane | interferes
• Warunki transportu: dry ice
• temp. przechowywania: −20°C

Opis

Opis ogólny

Chemical structure: peptide

Zastosowanie

Pediocins have molecular masses of about 2,700 to 4,000 Da. They are potential food biopreservatives used to control food-borne pathogens and spoilage.

Działania biochem./fizjol.

Pediocins are class IIa bacteriocins that are produced by Pediococcus acidilactici. They are cationic peptides with molecular masses of about 2,700 to 4,000 Da, that show strong activity against pathogenic bacteria such as Listeria monocytogenes, Clostridicum perfringes, Enterococcus faecalis, and Staphylococcus aureus.⁴ This antimicrobial action of pediocins is based on interactions with the cytoplasmic membrane, resulting in pore formation and cell death. These interactions also cause a change in membrane potentials, which leads to a loss of the proton motive force and an efflux of intracellular ions, ultimately causing cell death. They have been shown to inhibit Listeria monocytogenes.

Inne uwagi

50ug

Keep container tightly closed in a dry and well-ventilated place.

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Informacja o środkach bezpieczeństwa

• Kod klasy składowania: 12 - Non Combustible Liquids
• Klasa zagrożenia wodnego (WGK): WGK 1
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable
• Środki ochrony indywidualnej: Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)