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: Density gradient electrophoresis of mouse spleen lymphocytes. Differential mobilities of macrophages, responding and stimulating cells in mixed lymphocyte culture.
    Author: Platsoucas CD, Robbins SG, Catsimpoolas N.
    Journal: Int Arch Allergy Appl Immunol; 1980; 63(3):258-65. PubMed ID: 6448230.
    Abstract:
    Preparative density gradient electrophoresis has been employed for the separation of BALB/c mouse spleen T and B lymphocytes, on the basis of their surface charge. The high mobility cells were found to be predominantly T lymphocytes, whereas the low mobility cells were B lymphocytes. One way mixed lymphocyte cultures were prepared using electrophoretically separated BALB/c lymphocytes, either as responding or stimulating cells and unfractionated CBA/H/T6j mouse spleen lymphocytes, in the appropriate combination. The responding lymphocytes were found only among the high mobility cells which are primarily T lymphocytes. In contrast, the stimulating cells were found in the intermediate and low mobility fractions which contain the B lymphocytes and macrophages. Minimal stimulation in mixed lymphocyte culture was observed by T cells in this allogeneic system. Ia-positive cells were found only in the intermediate and low mobility fractions, which exhibited the capacity to stimulate allogeneic cells in MLC. Macrophages, identified by nonspecific esterase staining, exhibited intermediate electrophoretic mobility, their peak height coinciding with the maximum observed stimulation.
    [Abstract] [Full Text] [Related] [New Search]