Article
Allelic and isotypic light chain inclusion in peripheral B cells from anti-DNA antibody transgenic C57BL/6 and BALB/c mice.
Journal of immunology (Baltimore, Md. : 1950) - 15 Mar 2008
Witsch Esther J, Bettelheim Eldad
Abstract excerpt
Most mature B lymphocytes express one BCR L chain, kappa or lambda, but recent work has shown that there are exceptions in that some B lymphocytes express both kappa and lambda and some even bear two different kappa L chains. Using the anti-DNA H chain-transgenic mouse, 56R, we find that B cells with pre-existing autoreactivity are especially subject to L chain inclusion. Specifically, we show that isotypic and...
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