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: Characterization of guinea pig mitogenic factor.
    Author: Mills JA.
    Journal: J Immunol; 1975 Jan; 114(1 Pt 1):45-50. PubMed ID: 46245.
    Abstract:
    Guinea pig mitogenic factor (M.F.) was identified in antigen-stimulated guinea pig lymph node lymphocyte cultures by the ability of supernatants to stimulate DNA synthesis in non-immune lymphocytes. Its activity is not augmented by the presence of antigen and it will stimulate lymphocytes made unresponsive to the eliciting antigen. M.F. production by lymphocytes is detectable within 6 hr after antigen stimulation and reaches a maximum at 24 hr. DNA synthesis produced by M.F. is maximal at 48 hr. M.F. is heat stable at 60 degrees C. Its molecular weight is in the range of 20,000 to 30,000 daltons. M.F. activity appears to be relatively resistant to the action of proteolytic enzymes.
    [Abstract] [Full Text] [Related] [New Search]