| Primary Identifier | MGI:2180765 | Allele Type | Targeted |
| Attribute String | Null/knockout, Reporter | Gene | Mst1r |
| Transmission | Germline | Strain of Origin | (129X1/SvJ x 129S1/Sv)F1-Kitl<+> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | An 850 bp fragment surrounding exon 1 was replaced with a lacZ gene and neomycin selection cassette. Beta-galactosidase is expressed from this allele under the control of the endogenous promoter. FACS analysis on peritoneal macrophages derived from homozygous mice confirmed that no functional encoded protein was present on the cell surface. |