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Merck

MBD0043

Sigma-Aldrich

Vitamin K1-Hemin ready made solution

For bacterial culture

Synonym(e):

anaerobic media supplement

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About This Item

UNSPSC-Code:
41106212
NACRES:
NA.74

Qualitätsniveau

Konzentration

-100 ×

Methode(n)

FISH: suitable

Versandbedingung

wet ice

Lagertemp.

2-8°C

Allgemeine Beschreibung

Hemin- Vitamin K1 readymade solution is used as a culture medium enrichment for fastidious anaerobic microorganisms.1,2 Hemin-Vitamin K1 is a key ingredient compound that is part of anaerobic media such as brucella broth, thioglycolate broth, reinforced clostridial medium, cooked meat broth, peptone yeast extract medium, fastidious anaerobe agar etc. Hemin helps to regulate the expression of numerous virulence factors and extracellular vesicle formations in Porphyromonas sp. 3,4. Vitamin K1 (phylloquinone) is produced by plants, it is used as a redox cofactor in plants and cyanobacteria. Vitamin K1 is converted into vitamin K2 in the gut by intestinal microbiota. Hemin and Vitamin K1have been shown to enhance the growth of many anaerobes including Bacteroides species and certain gram-positive non-spore formers organisms.

Anwendung

Hemin- Vitamin K1 readymade solution is suitable to use as a media supplement for anaerobic bacterial culture .

Leistungsmerkmale und Vorteile

  • Enriches fastidious anaerobic microorganisms
  • Ready-made solution
  • Sterile filtered

Sonstige Hinweise

For each liter (L) of medium prepared, add 10-20 mL Hemin Vitamin K readymade solution after autoclaving.

Piktogramme

Flame

Signalwort

Warning

H-Sätze

Gefahreneinstufungen

Flam. Liq. 3

Lagerklassenschlüssel

3 - Flammable liquids

WGK

WGK 2

Flammpunkt (°F)

120.2 °F

Flammpunkt (°C)

49 °C


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Analysenzertifikate (COA)

Lot/Batch Number

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Die Dokumentenbibliothek aufrufen

Teresa Olczak et al.
FEMS microbiology reviews, 29(1), 119-144 (2005-01-18)
Porphyromonas gingivalis is a Gram-negative anaerobic bacterium associated with the initiation and progression of adult periodontal disease. Iron is utilized by this pathogen in the form of heme and has been shown to play an essential role in its growth
J M Conly et al.
Progress in food & nutrition science, 16(4), 307-343 (1992-10-01)
Vitamin K is an essential cofactor necessary for the production of clotting factors II, VII, IX, and X in humans and has recently been found to be an essential factor for many other proteins in the body. There are two

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