| Primary Identifier | MGI:2387946 | Allele Type | Targeted |
| Attribute String | Reporter | Gene | H2-Ab1 |
| Transmission | Germline | Strain of Origin | 129S4/SvJae |
| Is Recombinase | false | Is Wild Type | false |
| description | J1 ES cells carry the b-haplotype of H2, which carries a mutation in the Ea promoter preventing the cell surface expression of the I-E complex. |
| molecularNote | This allele encodes an intact class II beta chain with an EGFP moiety fused to the carboxy terminal. The fusion protein was detected in whole spleen lysates, whereas free EGFP was not. An intronic floxed neo cassette upstream of the 3' untranslated region was included for selection. |