| Primary Identifier | MGI:2177943 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Pin1 |
| Transmission | Germline | Strain of Origin | 129P2/OlaHsd |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A neomycin resistance cassette replaced exons 1-4, which contain the entire coding sequence of the gene. Western blot analysis on embryonic fibroblasts derived from homozygous mice confirmed that no detectable protein was expressed from this allele. |