| Primary Identifier | MGI:4338089 | Allele Type | Gene trapped |
| Attribute String | Null/knockout | Gene | Usp28 |
| Transmission | Germline | Strain of Origin | 129P2/OlaHsd |
| Is Recombinase | false | Is Wild Type | false |
| Project Collection | Sanger Inst. Gene Trap Res. |
| molecularNote | A gene trap vector (pGT01xr) inserted into the first intron of the gene. Immunoblot analysis of lysates derived from lung, liver, kidney, and breast showed that no detectable protein product is made from this mutated allele. |