dc.contributor.author |
Ou, Fang |
|
dc.contributor.author |
McGoverin, Cushla |
|
dc.contributor.author |
White, Joni |
|
dc.contributor.author |
Swift, Simon |
|
dc.contributor.author |
Vanholsbeeck, Frédérique |
|
dc.contributor.editor |
Iovino, F |
|
dc.coverage.spatial |
United States |
|
dc.date.accessioned |
2022-06-20T02:47:18Z |
|
dc.date.available |
2022-06-20T02:47:18Z |
|
dc.date.issued |
2019-01 |
|
dc.identifier.citation |
(2019). Methods in Molecular Biology, 1968, 123-134. |
|
dc.identifier.issn |
1064-3745 |
|
dc.identifier.uri |
https://hdl.handle.net/2292/60015 |
|
dc.description.abstract |
Flow cytometry (FCM) is based on the detection of scattered light and fluorescence to identify cells with characteristics of interest. Many flow cytometers cannot precisely control the flow through its interrogation point and hence the volume and concentration of the sample cannot be immediately obtained. Here we describe the optimization and evaluation of a bead-based method for absolute cell counting applicable to basic flow cytometers without specialized counting features. Prior to the application of this method to an unknown concentration of a species of bacteria, a calibration experiment should be completed to characterize limits of detection and range of linearity with respect to the plate count method. To demonstrate the calibration process, mixtures of Escherichia coli or Staphylococcus aureus with proportions of live and dead cells ranging from 0% to 100% were prepared. These samples were stained using nucleic acid-binding dyes, and 6 μm reference beads were added (LIVE/DEAD® BacLight kit). The calibration samples were analyzed using bead-based FCM as well as the agar plate count method, and the results from both methods were compared. |
|
dc.format.medium |
Print |
|
dc.language |
eng |
|
dc.publisher |
Springer New York |
|
dc.relation.ispartofseries |
Methods in molecular biology (Clifton, N.J.) |
|
dc.rights |
Items in ResearchSpace are protected by copyright, with all rights reserved, unless otherwise indicated. Previously published items are made available in accordance with the copyright policy of the publisher. |
|
dc.rights.uri |
https://researchspace.auckland.ac.nz/docs/uoa-docs/rights.htm |
|
dc.subject |
Bacteria |
|
dc.subject |
Escherichia coli |
|
dc.subject |
Staphylococcus aureus |
|
dc.subject |
Flow Cytometry |
|
dc.subject |
Bacterial cell enumeration |
|
dc.subject |
Counting beads |
|
dc.subject |
Detection |
|
dc.subject |
Fluorescence |
|
dc.subject |
Infectious Diseases |
|
dc.subject |
Infection |
|
dc.subject |
Science & Technology |
|
dc.subject |
Life Sciences & Biomedicine |
|
dc.subject |
Biochemical Research Methods |
|
dc.subject |
Immunology |
|
dc.subject |
Microbiology |
|
dc.subject |
Biochemistry & Molecular Biology |
|
dc.subject |
QUANTIFICATION |
|
dc.subject |
VIABILITY |
|
dc.subject |
GROWTH |
|
dc.subject |
0605 Microbiology |
|
dc.subject |
0399 Other Chemical Sciences |
|
dc.subject |
0601 Biochemistry and Cell Biology |
|
dc.title |
Bead-Based Flow-Cytometric Cell Counting of Live and Dead Bacteria. |
|
dc.type |
Journal Article |
|
dc.identifier.doi |
10.1007/978-1-4939-9199-0_11 |
|
pubs.begin-page |
123 |
|
pubs.volume |
1968 |
|
dc.date.updated |
2022-05-23T02:51:11Z |
|
dc.rights.holder |
Copyright: The author |
en |
dc.identifier.pmid |
30929211 (pubmed) |
|
pubs.author-url |
https://www.ncbi.nlm.nih.gov/pubmed/30929211 |
|
pubs.end-page |
134 |
|
pubs.publication-status |
Published |
|
dc.rights.accessrights |
http://purl.org/eprint/accessRights/RestrictedAccess |
en |
pubs.subtype |
Research Support, Non-U.S. Gov't |
|
pubs.subtype |
Journal Article |
|
pubs.elements-id |
769246 |
|
pubs.org-id |
Medical and Health Sciences |
|
pubs.org-id |
Science |
|
pubs.org-id |
Physics |
|
pubs.org-id |
Medical Sciences |
|
pubs.org-id |
Molecular Medicine |
|
dc.identifier.eissn |
1940-6029 |
|
pubs.record-created-at-source-date |
2022-05-23 |
|
pubs.online-publication-date |
2019-03-31 |
|