| Primary Identifier | MGI:1857192 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Il2ra |
| Transmission | Germline | Strain of Origin | 129S4/SvJae |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A neomycin resistance cassette replaced a 5.5 kb segment of the gene, containing exons 2 and 3, which encode for the binding site of the protein. |