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Erythrocyte Porphyrin
| Item | Value |
|---|---|
| Available Stat? | No |
| Test code | ERYP |
| Performed by | ARUP |
| Sendout? | Yes |
| Method | Fluorometry |
| Collection Instructions | Wrap collection tube in foil to protect from light |
| Container type | Lavender top |
| Amount to Collect | 1 mL blood |
| Sample type | EDTA Whole blood |
| Preferred volume | 1 mL blood |
| Min. Volume | 0.5 mL blood |
| UCSF Rejection Criteria | Clotted sample. Samples not collected in EDTA |
| Processing notes | Refrigerate sample and protect from light. Ship refrigerated to China Basin. |
| Ref Lab Rejection Criteria | Clotted sample. Samples not collected in EDTA |
| Units | µg/dL |
| Normal range | 0-35 µg/dL |
| Synonyms | Free Erythrocyte Protoporphyrin; FEP |
| Stability | Refrigerated 2 weeks, frozen 1 month |
| Turn around times | 3- 5 days |
| CPT coding | 84202-90 |
| Last Updated | 5/22/2013 1:33:56 PM |
| Entry Number | 1502 |
If you have additional questions regarding this test, please call: 415-353-1667