| Primary Identifier | MGI:1861805 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Cd86 |
| Transmission | Germline | Strain of Origin | 129S4/SvJae |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A neomycin selection cassette replaced an exon encoding the IgV-like domain of the protein and flanking genomic sequences. FACS analysis on splenocytes and LPS-stimulated B cells derived from homozygous mice confirmed that no functional protein was encoded by this allele. |