Stains & molecular markers
Kappa
Topic Completed: 1 June 2005
Minor changes: 22 December 2020
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PubMed Search: Kappa[title]
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Cite this page: Pernick N. Kappa. PathologyOutlines.com website. https://www.pathologyoutlines.com/topic/stainskappa.html. Accessed January 19th, 2021.
Definition / general
- Type of immunoglobulin light chain
- Kappa/lamba ratio is usually 2:1
- Restricted expression of either kappa or lambda suggests monoclonality and a neoplastic process
Microscopic (histologic) images
Contributed by Leica Microsystems, Biosystems Division
Myeloma of marrow with ISH staining
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