The Journal of Experimental Medicine
Avanti Polar Lipids, Inc.
  Home | Help | Feedback | Subscriptions | Archive | Search | Table of Contents
This Article
Right arrow Full Text (PDF, 793K)
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 Rudikoff, S.
Right arrow Articles by Claflin, J. L.
Right arrow Search for Related Content
PubMed
Right arrow PubMed Citation
Right arrow Articles by Rudikoff, S.
Right arrow Articles by Claflin, J. L.
Right arrowPubmed/NCBI databases
*Compound via MeSH
*Substance via MeSH
Hazardous Substances DB
*CHOLINE BITARTRATE
*CHOLINE CHLORIDE
Medline Plus Health Information
*Genes and Gene Therapy
Social Bookmarking
Add to CiteULike   Add to Complore   Add to Connotea   Add to Del.icio.us   Add to Digg   Add to Facebook   Add to Reddit   Add to Technorati   Add to Twitter  
What's this?

Journal of Experimental Medicine, Vol 144, 1294-1304, Copyright © 1976 by Rockefeller University Press

ARTICLES

Expression of equivalent clonotypes in BALB/c and A/J mice after immunization with phosphorylcholine

S Rudikoff and JL Claflin

Analysis of A/J antibody to phosphorylcholine (PC) revealed a striking degree of similarity to PC-binding myeloma proteins of BALB/c origin. By quantitative idiotypic analysis A/J anti-PC antibody was composed to antibodies bearing binding site idiotypic determinants indistinguishable from two different BALB/c myeloma proteins, T15 and M511. Idiotypic determinants of three other PC-binding proteins, W3207, M167, and M603 were not detected. Isoelectric focusing of the light chains verified the presence of antibodies similar to T15 and M511 and indicated the presence of a third antibody whose light chains had a pI identical to that of M603. When the sequence of A/J heavy chains were compared to the heavy chains of T15, M511, and M603, both the framework and first complementarity regions were identical in all cases. Sequences analysis of the light chains through part of the first complementarity region revealed three chains, one similar to each of the myeloma proteins T15, M603, and M167-M511. The latter two sequences differ by only a single amino acid (a single base substitution) in the first 23 residues, suggesting that the two light chains may be very similar if not identical. Thus, BALB/c and A/J mice which differ genetically at multiple loci including the heavy chain allotype complex locus show a remarkable preservation of their anti-PC antibodies. These results indicate that the genes encoding these antibodies are contained in the germ line.
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 Facebook Facebook   Add to Reddit Reddit   Add to Technorati Technorati   Add to Twitter Twitter    What's this?


This article has been cited by other articles:



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