P0098

Pediocin from Pediococcus acidilactici

≥95% (HPLC), buffered aqueous solution

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

속성

• Quality Level: 200
• 분석: ≥95% (HPLC)
• 형태: buffered aqueous solution
• 농도: 0.1 mg/mL in 0.1 M sodium acetate pH 5.0
• 항생제 활성 스펙트럼: Gram-positive bacteria
• 동작 모드: cell membrane | interferes
• 배송 상태: dry ice
• 저장 온도: −20°C

설명

일반 설명

Chemical structure: peptide

애플리케이션

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.

생화학적/생리학적 작용

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.

기타 정보

50ug

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

안전성 정보

• Storage Class Code: 12 - Non Combustible Liquids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)