Identification of a New v(κ) Gene Family That Is Highly Expressed in Hybridomas From an Autoimmune Mouse Strain

Document Type

Article

Publication Date

1-1-1990

Description

We have identified a new murine V(κ) family that contains five to seven members, one member of which encodes the L chain V region of an anti-dsDNA antibody produced by a BALB/c hybridoma, C8.5. The cloned C8.5 V(κ) gene exhibits highest homology with a human V(κ) gene that was cloned from a nonproductive rearrangement but has never been seen in an expressed repertoire. Because this family was first identified in an autoantibody, we studied its expression in an autoimmune mouse strain. This V(κ) family is expressed in 20% of hybridomas from NZB mice.

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