![Lambda Light Chain Lambda Light Chain](/cs/publishingimages/Flow_Cytometry_Default_2.jpg)
Lambda Light Chain
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Most B cells, with the exception of pre-B progenitors and pre-B cells, and mature plasma cells, express immunoglobulin on their surface. Each cell expresses only one light chain type. In normal peripheral blood and lymph nodes, there is a mixture of kappa-positive and lambda-positive cells, with two-thirds of the cells expressing kappa and one-third expressing lambda.
Further information and references to relevant literature are available in the products Instructions For Use.