| Catalog ID | Description | Percent Normal Activity | Specimen Assayed | Remark |
| GM08668 | PORPHYRIA CUTANEA TARDA | 27 | RBCs | According to the submitter, biochemical test results for this subject showed decreased enzyme activity. |
| GM08668 | PORPHYRIA CUTANEA TARDA | 3 | lymphoblasts | According to the submitter, biochemical test results for this subject showed decreased enzyme activity. |
| GM08669 | PORPHYRIA CUTANEA TARDA | 68 | RBCs | According to the submitter, biochemical test results for this subject showed decreased enzyme activity. |
| GM08670 | PORPHYRIA CUTANEA TARDA | 50 | lymphoblasts | According to the submitter, biochemical test results for this subject showed decreased enzyme activity. |
| GM08670 | PORPHYRIA CUTANEA TARDA | 68 | RBCs | According to the submitter, biochemical test results for this subject showed decreased enzyme activity. |
| GM11971 | PORPHYRIA CUTANEA TARDA | | RBCs | According to the submitter, biochemical test results for this subject showed decreased enzyme activity. |
| GM11972 | PORPHYRIA CUTANEA TARDA | | RBCs | According to the submitter, biochemical test results for this subject showed decreased enzyme activity. |
| GM11973 | PORPHYRIA CUTANEA TARDA | | RBCs | According to the submitter, biochemical test results for this subject showed decreased enzyme activity. |