| Primary Identifier | MGI:7750407 | Allele Type | Endonuclease-mediated |
| Attribute String | Conditional ready, No functional change | Gene | C4b |
| Strain of Origin | C57BL/6JSmoc | Is Recombinase | false |
| Is Wild Type | false |
| molecularNote | CRISPR-targeting floxed exons 8-13. |