Crossref journal-article
Informa UK Limited
Molecular and Cellular Biology (301)
Abstract

Treatment of B lymphocytes with antibodies to membrane immunoglobulin (Ig) stimulates protein tyrosine phosphorylation. We have examined the phosphorylation in vitro of proteins associated with membrane Ig. The Src family protein tyrosine kinases p53/56lyn, p59fyn, and p56lck are associated with membrane Ig in spleen B cells and B-cell lines and undergo phosphorylation in vitro. The pattern of expression of Src family protein tyrosine kinases in B cells varied. Our studies suggest that multiple kinases can potentially interact with membrane Ig and that within any one B-cell type, all of the Src family kinases expressed can be found in association with membrane Ig. We also observed that the Ig-associated Ig alpha protein, multiple forms of Ig beta, and proteins of 100 and 25 kDa were tyrosine phosphorylated in vitro. The 100- and 25-kDa proteins remain unidentified.

Bibliography

Campbell, M. A., & Sefton, B. M. (1992). Association between B-lymphocyte membrane immunoglobulin and multiple members of the Src family of protein tyrosine kinases. Molecular and Cellular Biology, 12(5), 2315–2321.

Authors 2
  1. M A Campbell (first)
  2. B M Sefton (additional)
References 0 Referenced 79

None

Dates
Type When
Created 9 years, 10 months ago (Oct. 5, 2015, 8:30 p.m.)
Deposited 2 years, 8 months ago (Dec. 15, 2022, 9:07 a.m.)
Indexed 4 months, 3 weeks ago (March 30, 2025, 5:48 a.m.)
Issued 33 years, 3 months ago (May 1, 1992)
Published 33 years, 3 months ago (May 1, 1992)
Published Online 33 years, 3 months ago (May 1, 1992)
Published Print 33 years, 3 months ago (May 1, 1992)
Funders 0

None

@article{Campbell_1992, title={Association between B-lymphocyte membrane immunoglobulin and multiple members of the Src family of protein tyrosine kinases.}, volume={12}, ISSN={1098-5549}, url={http://dx.doi.org/10.1128/mcb.12.5.2315}, DOI={10.1128/mcb.12.5.2315}, number={5}, journal={Molecular and Cellular Biology}, publisher={Informa UK Limited}, author={Campbell, M A and Sefton, B M}, year={1992}, month=may, pages={2315–2321} }