| Primary Identifier | MGI:1931524 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Proz |
| Inheritance Mode | Recessive | Transmission | Germline |
| Strain of Origin | 129X1/SvJ | Is Recombinase | false |
| Is Wild Type | false |
| molecularNote | Replacement of a 139 bp fragment of exon 2, encoding a portion of the signal sequence and the N-terminus, with a neomycin cassette. The protein was not detectable in the plasma of homozyogous mutant mice by Western blotting. |