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Lab Test Dictionary

Iduronate-2-Sulfatase Enzyme Analysis, Leukocytes (NBS MPS II Follow-Up)


Synonyms

MPSII

Specimen Type

Whole Blood

Performing Lab

Greenwood Genetics


Epic ID

Other Reference Test

Lab Test Days

Monday-Friday

Standard TAT

14 Days


Collection Information

Specimen Required

2-3 mL Whole Blood

Container Type

Sodium Heparin (Dark Green-Top) Tube

Collection Instructions

Collect Monday-Thursday between 0900-1300 only, no weekends or holidays. Metabolic coordinators to complete a Greenwood Genetics Diagnostic Requisition Form (MPS II) and scan into patient's chart to send with sample.


Processing Information - Lab Use Only

Transport Temperature

Room Temp-ONLY

Specimen Stability

Room Temp: 48 Hours; Refrigerated: Unacceptable; Frozen: Unacceptable

Test Volume Required

3 mL Whole Blood

Minimum Test Volume

2 mL Whole Blood

Processing Instructions

Send completed Greenwood Genetics Diagnostic Requisition Form (MPS II) with specimen room temp Monday-Thursday only, no weekends or holidays. If completed requisition form is not scanned into patient's chart or received with sample, contact the Metabolic Coordinators at x224642.


CPT Codes

82657 (not genetic)


Revised

1/22/26

Initials

SA