Abstract
Abstract E myeloma protein was injected intracutaneously into monkey skin to produce passive sensitization. The sensitized and nonsensitized sites were challenged with 125I-labeled purified anti-IgE. The results of autoradiography of the tissues indicated that IgE was present on mast cells. When the E myeloma protein was injected intravenously into monkeys, the antigen was detected on mast cells in small intestine, bronchi and omentum but not on other tissue cells. The E myeloma protein was detected on basophil granulocytes in the blood, but not on other leukocytes. Evidence was obtained that both mast cells and basophil granulocytes contain monkey IgE, and that E myeloma protein combines with the same cells upon passive sensitization. IgG was detected on neutrophil granulocytes, monocytes and macrophages but not on mast cells.
Dates
Type | When |
---|---|
Created | 2 years, 8 months ago (Dec. 30, 2022, 3:01 p.m.) |
Deposited | 4 months, 4 weeks ago (April 6, 2025, 11:32 p.m.) |
Indexed | 1 day, 23 hours ago (Sept. 4, 2025, 9:47 a.m.) |
Issued | 53 years, 11 months ago (Oct. 1, 1971) |
Published | 53 years, 11 months ago (Oct. 1, 1971) |
Published Online | 53 years, 11 months ago (Oct. 1, 1971) |
Published Print | 53 years, 11 months ago (Oct. 1, 1971) |
@article{Tomioka_1971, title={Mechanisms of Passive Sensitization}, volume={107}, ISSN={1550-6606}, url={http://dx.doi.org/10.4049/jimmunol.107.4.971}, DOI={10.4049/jimmunol.107.4.971}, number={4}, journal={The Journal of Immunology}, publisher={Oxford University Press (OUP)}, author={Tomioka, Hisao and Ishizaka, Kimishige}, year={1971}, month=oct, pages={971–978} }