| Primary Identifier | MGI:7288808 | Allele Type | Endonuclease-mediated |
| Attribute String | Null/knockout | Gene | Cd33 |
| Inheritance Mode | Not Specified | Strain of Origin | C57BL/6JSmoc |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Cd33-KO(2) mice (Stock No.NM-KO-200578) carry a knockout allele derived from the targeted deletion of exon 1-3. While Cd33-KO mice (Stock No.NM-KO-200098) have been pulled from shelves for some reasons. |