| Catalog ID | Description | Sex | Age | Race | Affected | Family Member | Relationship to Proband | Cell Type | Family |
| GM08387 | ATAXIA-TELANGIECTASIA; AT | Female | 37 YR | White | | 2 | mother | Fibroblast | 2035 |
| GM08388 | ATAXIA-TELANGIECTASIA; AT | Female | 37 YR | White | | 2 | mother | B-Lymphocyte | 2035 |
| GM08389 | ATAXIA-TELANGIECTASIA; AT | Male | 38 YR | White | | 3 | father | Fibroblast | 2035 |
| GM08390 | ATAXIA-TELANGIECTASIA; AT | Male | 38 YR | White | | 3 | father | B-Lymphocyte | 2035 |
| GM08436 | ATAXIA-TELANGIECTASIA; AT | Male | 5 YR | White | Yes | 1 | proband | B-Lymphocyte | 2035 |