These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Evidence that Lyb-5 is a differentiation antigen in normal and xid mice.
    Author: Smith HR, Yaffe LJ, Kastner DL, Steinberg AD.
    Journal: J Immunol; 1986 Feb 15; 136(4):1194-200. PubMed ID: 3080520.
    Abstract:
    These studies addressed the question of whether the Lyb-5 determinant on mouse B cells might represent a marker for a unique lineage of B cells as has been thought, or rather, a differentiation antigen. Previous studies have addressed this question by treating splenic B cells with anti-Lyb-5 + complement and then culturing them with various antigens. In this study, we first immunized in vivo or in vitro and then determined susceptibility to anti-Lyb-5. These studies demonstrate that a substantial proportion of antibody-forming cells produced in response to immunization with sheep red blood cells, trinitrophenyl (TNP)-keyhole limpet hemocyanin, TNP-Brucella abortus, TNP-lipopolysaccharide, as well as TNP-Ficoll, are eliminated by anti-Lyb-5 + complement treatment at the end of culture. Some generation of Lyb-5+ antibody-forming cells occurred in the last 24 hr of culture. These studies suggest that the Lyb-5 marker represents a differentiation antigen on relatively mature B cells.
    [Abstract] [Full Text] [Related] [New Search]