The Journal of Experimental Medicine
Torrey Pines Biolabs
  Home | Help | Feedback | Subscriptions | Archive | Search | Table of Contents
This Article
Right arrow Full Text (PDF, 667K)
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 CrossRef
Right arrow Citing Articles via Google Scholar
Google Scholar
Right arrow Articles by Benedict, A. A.
Right arrow Articles by Ayengar, R.
Right arrow Search for Related Content
PubMed
Right arrow PubMed Citation
Right arrow Articles by Benedict, A. A.
Right arrow Articles by Ayengar, R.
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 115, 195-208, Copyright, 1962, by The Rockefeller Institute

ARTICLE

PHYSICAL PROPERTIES OF ANTIBODY TO BOVINE SERUM ALBUMIN AS DEMONSTRATED BY HEMAGGLUTINATION

Albert A. Benedict Ph.D.1, Ronald J. Brown 1, and Rajalakshmi Ayengar 1

1 From the Department of Bacteriology, University of Kansas, Lawrence

Rabbit antibovine serum albumin antisera were fractionated by zone electrophoresis on starch, zone ultracentrifugation in sucrose density gradients, and diethylaminoethyl-cellulose chromatography, and were assayed by the passive HA technique. Antisera had at least two antibodies: one associated with a fraction characterized as a gamma-2 globulin with a sedimentation rate of 7.3S and low anionic binding (fraction I), and one associated with a fraction characterized as a gamma-1 globulin (or ß-globulin) with a sedimentation rate of 20.4S and high anionic binding (fraction IV). The HA titers of fractions I and IV of early sera were approximately equal. On prolonged antigenic stimulation fraction IV agglutinin decreased in concentration and the relative concentration of fraction I agglutinin increased. Chromatographic analysis of hyper-immune sera yielded 2 additional HA fractions with intermediate anionic binding. These results indicated that rabbits synthesize anti-BSA antibodies similar to rabbit anti-cellular antibodies.

Rabbit anti-BSA precipitin migrated mainly as a gamma-2 globulin and the agglutinin migrated with gamma- and ß-globulins. The evidence suggested that the HA method might measure antibody not measured by the quantitative precipitin technique.

 Submitted on August 31, 1961


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?




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