| Primary Identifier | MGI:3040188 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Serpinb5 |
| Transmission | Germline | Strain of Origin | 129 |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Exon 7, encoding the reactive center loop, part of intron 6 and the entire 3' UTR were replaced with a neomycin resistance gene by homologous recombination. There was no transcript present in RT-PCR analysis of mutant embryoid bodies. |