PREKALLIKREIN
| Synonyms: | Fletcher Factor |
| Computer Code: | (RPKK) |
| Specimen Collection: | 2.7 mL blood (light blue sodium citrate top tube). |
| Minimum Volume: | 2 mL |
| Handling Instructions for Offsite Areas: | Centrifuge, remove plasma, freeze. Min 1.0 mL plasma. |
| Reference Values: | See reference laboratory report. |
| Lab Code: | Send Out |
| Requisition: | SPEC C |
| Test Frequency: | NA |
| Routine TAT: | 7 days |
| Stat TAT: | N/A |
| CPT Code(s): | 85292 |
| LCD or NCD: | |
| Methodology Used: |
See Addendum XVII |