Parabacteroides goldsteinii was isolated from human abdominal fluid. It is a Gram-negative, obligately anaerobic non-spore-forming and non-motile bacterium.
For Research Use Only. Not intended for use in food manufacturing or medical procedures (diagnostics or therapeutics). Do Not Use in Humans.
Product Information | |
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Product Overview | Parabacteroides goldsteinii was isolated from human abdominal fluid. It is a Gram-negative, obligately anaerobic non-spore-forming and non-motile bacterium. |
Target | Parabacteroides |
Genus | Parabacteroides |
Application | Study and research |
Culture Medium | Chocolate agar |
Culture Conditions | 37°C; Anaerobic |
Source | Human abdominal fluid |
Risk Group | 2 |
Genbank Accession Numbers | RNA Sequence AY974070 |
Product Format | Freeze-dried |
Packaging | Ampoule tube |
Storage | -80°C |
Shelf Life | 6 years |
Target Introduction | |
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Introduction | Parabacteroides is a Gram-negative, anaerobic, non-spore-forming genus from the family Tannerellaceae. Currently, the genus Parabacteroides includes eight valid species with standing in nomenclature. The species Parabacteroides faecis and Parabacteroides johnsonii; faeces and Parabacteroides gordonii; blood were all isolated for the first time in humans. Of all the species, Parabacteroides distasonis is the reference type strain for the genus Parabacteroides. To date, Parabacteroides distasonis has been shown to have beneficial effects on colorectal cancer. Multiple researchers have identified that levels of Parabacteroides distasonis in stool are inversely correlated to the presence of intestinal tumors. The evidence for the potential anti-inflammatory effects of Parabacteroides distasonis in colorectal cancer is further supported by the inverse correlation between Parabacteroides distasonis levels and IL-1β production in the gut, suggesting that Parabacteroides distasonis has anti-tumorigenic and anti-inflammatory potential in colorectal cancer patients. Further potential benefits of Parabacteroides distasonis have been identified, particularly in relation to obesity. In addition, several studies have suggested that Parabacteroides distasonis may play a role in various forms of autoimmunity. |
Alternative Names | Parabacteroides goldsteinii; Human abdominal fluid |
Parabacteroides goldsteinii thrives under anaerobic conditions at 37°C. It requires a rich medium supplemented with appropriate nutrients for optimal growth and viability.
Maintaining purity involves strict aseptic techniques and regular subculturing in selective media. Periodic verification through biochemical and molecular methods ensures strain integrity and purity.
Parabacteroides goldsteinii is ideal for studying its role in gut microbiota dynamics, metabolic interactions, and potential therapeutic applications in gut-related disorders.
Viability can be assessed through culture-based methods, including colony counting and microscopic examination. Molecular techniques such as PCR are used for species-specific identification and confirmation.
Yes, Parabacteroides goldsteinii has shown potential for in vivo studies to elucidate its impact on host physiology and disease models, facilitating translational research efforts.
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For Research Use Only. Not intended for use in food manufacturing or medical procedures (diagnostics or therapeutics). Do Not Use in Humans.
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