| Primary Identifier | MGI:1927544 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Cd74 |
| Inheritance Mode | Recessive | Transmission | Germline |
| Strain of Origin | 129S2/SvPas | Is Recombinase | false |
| Is Wild Type | false |
| molecularNote | Exon 1 was replaced with a neomycin resistance cassette. Absence of protein expression was confirmed by immunohistochemistry on LPS-treated splenocytes. |