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一般說明
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.
應用
Hemin- Vitamin K1 readymade solution is suitable to use as a media supplement for anaerobic bacterial culture .
特點和優勢
- Enriches fastidious anaerobic microorganisms
- Ready-made solution
- Sterile filtered
其他說明
For each liter (L) of medium prepared, add 10-20 mL Hemin Vitamin K readymade solution after autoclaving.
訊號詞
Warning
危險聲明
危險分類
Flam. Liq. 3
儲存類別代碼
3 - Flammable liquids
水污染物質分類（WGK）
WGK 2
閃點（°F）
120.2 °F
閃點（°C）
49 °C
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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