Sökning: L773:1471 2121 >
Isolation of bacter...
Isolation of bacteria-containing phagosomes by magnetic selection.
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- Lönnbro, Per (författare)
- Lund University,Lunds universitet,Infektionsmedicin,Sektion III,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Avdelningen för hematologi och transfusionsmedicin,Institutionen för laboratoriemedicin,Infection Medicine (BMC),Section III,Department of Clinical Sciences, Lund,Faculty of Medicine,Division of Hematology and Transfusion Medicine,Department of Laboratory Medicine
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- Nordenfelt, Pontus (författare)
- Lund University,Lunds universitet,Infektionsmedicin,Sektion III,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Kvantitativ immunbiologi,Forskargrupper vid Lunds universitet,Infection Medicine (BMC),Section III,Department of Clinical Sciences, Lund,Faculty of Medicine,Quantitative immunobiology,Lund University Research Groups
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- Tapper, Hans (författare)
- Lund University,Lunds universitet,Infektionsmedicin,Sektion III,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Infection Medicine (BMC),Section III,Department of Clinical Sciences, Lund,Faculty of Medicine
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(creator_code:org_t)
- 2008-06-27
- 2008
- Engelska.
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Ingår i: BMC Cell Biology. - : Springer Science and Business Media LLC. - 1471-2121. ; 9:June 27
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http://www.ncbi.nlm....
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http://dx.doi.org/10... (free)
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https://bmccellbiol....
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- BACKGROUND: There is a growing awareness of the importance of intracellular events in determining the outcome of infectious disease. To improve the understanding of such events, like phagosome maturation, we set out to develop a versatile technique for phagosome isolation that is rapid and widely applicable to different pathogens. RESULTS: We developed two different protocols to isolate phagosomes containing dead or live bacteria modified with small magnetic particles, in conjunction with a synchronized phagocytosis protocol and nitrogen cavitation. For dead bacteria, we performed analysis of the phagosome samples by microscopy and immunoblot, and demonstrated the appearance of maturation markers on isolated phagosomes. CONCLUSION: We have presented detailed protocols for phagosome isolation, which can be adapted for use with different cell types and prey. The versatility and simplicity of the approach allow better control of phagosome isolation, the parameters of which are critical in studies of host-bacteria interaction and phagosome maturation.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Hematologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Hematology (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Infektionsmedicin (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Infectious Medicine (hsv//eng)
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