Mucopolysaccharidosis Type II, Total HS and NRE (Sensi-Pro®) Quantitative, Serum or Plasma
2008775
Ordering Recommendation
Use to monitor heparan sulfate (total disaccharides and nonreducing ends) for MPS Type II patients who are on therapy.
Mnemonic
MPS2 QNT S
Methodology
Quantitative Liquid Chromatography/Tandem Mass Spectrometry
Performed
Mon
Reported
2-3 weeks
New York DOH Approval Status
Specimens from New York clients will be sent out to a New York DOH approved laboratory, if possible.
Submit With Order
Specimen Required
- Patient Preparation
- Collect
- Lavender (EDTA), plain red, or serum separator tube.
- Specimen Preparation
- Transfer 500 uL serum or plasma to ARUP Standard Transport Tube and freeze immediately. (Min: 250 uL)
- Storage/Transport Temperature
- Frozen.
- Unacceptable Conditions
- Plasma collected in green (heparin) tube. Refrigerated specimens received in lab more than 24 hours after collection.
- Remarks
- Stability
- Ambient: Unacceptable; Refrigerated: 24 hrs from collection; Frozen: 1 month (avoid repeated freeze/thaw cycles)
Reference Interval
By report
Interpretive Data
Refer to report.
Compliance Statement B: For laboratory developed tests not using a RUO kit, and for FDA approved, cleared or 510(k) exempt assays with alterations. This test was developed and its performance characteristics determined by ARUP Laboratories. The U. S. Food and Drug Administration has not approved or cleared this test; however, FDA clearance or approval is not currently required for clinical use. The results are not intended to be used as the sole means for clinical diagnosis or patient management decisions.
Components
| Component Test Code* | Component Chart Name | LOINC |
|---|---|---|
| 2008776 | MPS II, S/P Interpretation |
Aliases