The Journal of Experimental Medicine
StemCell Technologies
  Home | Help | Feedback | Subscriptions | Archive | Search | Table of Contents
This Article
Right arrow Full Text (PDF)
Right arrow Alert me when this article is cited
Services
Right arrow Email this article
Right arrow Similar articles in this journal
Right arrow Similar articles in PubMed
Right arrow Alert me to new content in the JEM
Right arrow Download to citation manager
Citing Articles
Right arrow Citing Articles via HighWire
Right arrow Citing Articles via CrossRef
Right arrow Citing Articles via Google Scholar
Google Scholar
Right arrow Articles by Grey, H. M.
Right arrow Articles by Cerottini, J.-C.
Right arrow Search for Related Content
PubMed
Right arrow PubMed Citation
Right arrow Articles by Grey, H. M.
Right arrow Articles by Cerottini, J.-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?
The Journal of Experimental Medicine, Vol 136, 1323-1328, Copyright © 1972 by The Rockefeller University Press

BRIEF DEFINITIVE REPORTS

THYMUS-DERIVED (T) CELL IMMUNOGLOBULINS : PRESENCE OF A RECEPTOR SITE FOR IGG AND ABSENCE OF LARGE AMOUNTS OF "BURIED" IG DETERMINANTS ON T CELLS



Howard M. Grey 1, Ralph T. Kubo 1, and Jean-Charles Cerottini 1

1 From the Department of Allergy and Clinical Immunology, National Jewish Hospital and Research Center, Denver, Colorado 80206, and the Swiss Institute for Experimental Cancer Research, Lausanne, Switzerland

Quantitation of surface and total cell Ig obtained after lysis by detergent, urea-acid treatment, and freeze-thawing were determined on spleen cells, thymus cells, and spleen cells specifically depleted of B cells. A two- to four-fold increase in measurable Ig was found after cell lysis. All cell populations showed a similar increase in measurable Ig indicating that no discordantly large amounts of buried Ig determinants were associated with the surface of T cells. The lack of appreciable amounts of T cell Ig was confirmed by immunoprecipitation of radioiodinated cells. A theta-positive lymphoma was described which, when grown in culture, lacked detectable surface Ig but contained a receptor site for IgG. This resulted in appreciable amounts of surface IgG being associated with the tumor line when isolated from ascitic fluid of tumor-bearing mice or after preincubation of cultured cells with either heat-aggregated IgG or normal mouse serum.

Submitted on August 25, 1972


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 | Help | Feedback | Subscriptions | Archive | Search
TABLE OF CONTENTS