Journal of Histochemistry and Cytochemistry Priciples for Free Access to Science
  Search:   
    >> Advanced Search

Guidelines | Subscriptions | About | exPRESS - Current - Archive | Business Information | Contact
This Article
Right arrow Full Text (PDF)
Right arrow Alert me when this article is cited
Right arrow Alert me if a correction is posted
Services
Right arrow Similar articles in this journal
Right arrow Similar articles in PubMed
Right arrow Alert me to new issues of the journal
Right arrow Download to citation manager
Right arrow reprints & permissions
Citing Articles
Right arrow Citing Articles via Google Scholar
Google Scholar
Right arrow Articles by Simmons, D. M.
Right arrow Articles by Dyson, J. E.
Right arrow Search for Related Content
PubMed
Right arrow PubMed Citation
Right arrow Articles by Simmons, D. M.
Right arrow Articles by Dyson, J. E.
Social Bookmarking
Add to CiteULike   Add to Complore   Add to Connotea   Add to Del.icio.us   Add to Digg   Add to Reddit   Add to Technorati  
What's this?

Characterization of six textile dyes as fluorescent stains for flow cytometry

DM Simmons, AV Mercer, G Hallas and JE Dyson

University Department of Radiotherapy, Cookridge Hospital Leeds, United Kingdom.

Few fluorescent stains specific for cell constituents other than DNA are available. To assess their potential use as fluorescent stains for flow cytometry, the cell staining specificity of 55 compounds, originally synthesized for use as textile dyes and fluorescent brighteners, was explored and their excitation and emission wavebands determined. From these, six dyes were chosen for more detailed analysis. All six are vital stains, with excitation wavelengths allowing their use with an argon ion laser, and specific for a range of cell structures including mitochondria, Golgi bodies, lipid droplets, nuclear membrane, and endoplasmic reticulum. Concentrations as low as 0.01-0.25 microM were found to be adequate for most purposes, and high background fluorescence was not a problem. Their specificity allows differentiation between non-cycling and cycling cells. The properties of two of the stains allows their combination with propidium iodide or ethidium bromide for simultaneous determination of DNA content profiles. Being vital stains, usable at very low concentrations, and specific for a range of cell organelles, these six stains may be of considerable utility in flow cytofluorometry. We suggest that other textile dyes may be of use in flow cytofluorometry, or that their structures may form a starting point for the synthesis of further fluorescent stains of enhanced specificity.

Volume 38, Issue 1, pp. 41-49, 01/01/1990
Copyright © 1990 by The Histochemical Society


Add to CiteULike CiteULike   Add to Complore Complore   Add to Connotea Connotea   Add to Del.icio.us Del.icio.us   Add to Digg Digg   Add to Reddit Reddit   Add to Technorati Technorati    What's this?





Guidelines | Subscriptions | About | exPRESS - Current - Archive | Business Information | Contact
The Journal of Histochemistry & Cytochemistry is owned, published, and licensed by The Histochemical Society © 1990