| Primary Identifier | MGI:7256947 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Cd22 |
| Transmission | Germline | Strain of Origin | C57BL/6N-A<tm1Brd> |
| Is Recombinase | false | Is Wild Type | false |
| Project Collection | EUCOMM |
| molecularNote | This allele was created by performing a cre-excision IVF with TAT-Cre with Cd22tm1c(EUCOMM)Wtsi sperm to generate the Cd22tm1d(EUCOMM)Wtsi allele. |