Chitotriosidase
| Abbrev Code: | CHITO | ||
| Order Code: | LAB5687 | Order Name: | Chitotriosidase |
| Synonyms: | Gaucher Biomarker; Gaucher Disease | ||
| Methodology: | Fluorometric enzyme assay | ||
| CPT Codes: | 82657 x1 | ||
| Turnaround Time: | Specimens are sent to reference laboratory Mon-Fri before 1300; results are reported within 7-14 days. | ||
| Special Instructions: | Sample must be received by testing laboratory within 4 days of collection. | ||
Collection Instructions
| Specimen: | Blood |
| Optimal Volume: | 4.2 mL |
| Container: | Red or gold (gel) Alternate Containers: Red (no gel) |
| Causes for Rejection: | Gross hemolysis, gross lipemia, improper container, sample greater than 4 days old. |
Processing and Shipping
| Specimen Processing: | Centrifuge and aliquot 2 mL. Store in freezer. |
| Shipping Instructions: | Ship on dry ice. |
| Test Performed at or Referral Lab | Lab Sendouts (Integrated Genetics New Mexico) |
| Referral Lab number: | 372 |
Interpretive
| Reference Range: | By report. |
| Use: | Elevated levels of chitotriosidase activity reflect excess lipid storage and may be useful in monitoring the treatment of Gaucher disease. |
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