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 HighWire
Right arrow Citing Articles via Google Scholar
Google Scholar
Right arrow Articles by Gratzner, H. G.
Right arrow Articles by Leif, R. C.
Right arrow Search for Related Content
PubMed
Right arrow PubMed Citation
Right arrow Articles by Gratzner, H. G.
Right arrow Articles by Leif, R. C.
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?

Deoxyribonucleic acid replication in single cells and chromosomes by immunologic techniques

HG Gratzner, A Pollack, DJ Ingram and RC Leif

Antibodies to 5-bromodeoxyuridine (BrdU) or iododeoxyuridine may be used to identify cells or regions of chromosomes in which de novo deoxyribonucleic acid synthesis has occurred. The antibodies to BrdU were produced in rabbits by injection of the antigen, a conjugate between bovine serum albumin and bromouridine (BrU), or iodouridine. Specific antibodies were produced by affinity chromatography on AH- Sepharose 4B to which had been coupled BrU. Anti-BrU cross-reacts with iodeodeoxyuridine. Indirect antibody techniques have been used to monitor deoxyribonucleic acid synthesis in nuclei; anti-BrdU treatment was followed by goat anti-rabbit immunoglobulin G labeled with either fluorescein or horseradish peroxidase. By use of these techniques, labeling indices were determined in cell cultures which had been pulsed with 3H-BrdU. The immunologic technique compared favorably with the autoradiographic methods performed concurrently on the same cultures. Metaphase chromosomes from synchronous CHO cell which had been pulse labled with BrdU at different time intervals during S phase were subjected to these immunologic procedures. Chromosome banding was observed with both the fluoresence and peroxidase methods. Chromosomes from cells not containing BrdU did not exhibit banding.

Volume 24, Issue 1, pp. 34-39, 01/01/1976
Copyright © 1976 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?


This article has been cited by other articles:


Home page
 ScienceHome page
H. Gratzner
Monoclonal antibody to 5-bromo- and 5-iododeoxyuridine: A new reagent for detection of DNA replication
Science, October 29, 1982; 218(4571): 474 - 475.
[Abstract] [PDF]



Guidelines | Subscriptions | About | exPRESS - Current - Archive | Business Information | Contact
The Journal of Histochemistry & Cytochemistry is owned, published, and licensed by The Histochemical Society © 1976