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ELECTROPHORETICALLY PURE MOUSE INTERFERON EXERTS MULTIPLE BIOLOGICAL EFFECTS *
Author(s) -
MaeyerGuignard Jaqueline,
Maeyer Edward,
Tovey Michael G.,
Gresser Ion
Publication year - 1980
Publication title -
annals of the new york academy of sciences
Language(s) - Uncategorized
Resource type - Journals
SCImago Journal Rank - 1.712
H-Index - 248
eISSN - 1749-6632
pISSN - 0077-8923
DOI - 10.1111/j.1749-6632.1980.tb20634.x
Subject(s) - interferon , chemistry , computational biology , virology , biology
Electrophoretically pure (EP) mouse interferon (IF), was examined for a number of biological effects of previously ascribed to crude or partially purified interferon preparations. The following effects were observed: inhibition of antibody formation in vitro; inhibition or enhancement of sensitization to sheep erythrocytes in the mouse, depending on time of administration of IF, and dosage of antigen; inhibition of the expression of delayed type hypersensitivity in vivo; enhancement of natural killer cell activity in vitro and in vivo; inhibition of mouse tumor cells multiplication in vitro; inhibition of the growth of a transplantable tumor in mice. EP mouse IF had a very pronounced priming effect but had no blocking activity.