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Cryoglobulin with ID

Centralized Core Laboratory : Chemistry

Test ID/Workstation :
Specimen Type:
Tube Type:
Red top (no anticoagulant) tube
Collection Volume:
25 mL (minimum 5.0 mL)
Cause for Rejection:
Sent to reference lab; tested Wed
Special Instructions:
Collect 25.0 mL into three 10.0 mL red top tubes. Do not use serum separator tubes. Immediately after collection, place tubes in 37 degree C water. Allow to clot at 37 degrees C for 90 minutes. Centrifuge and separate serum from cells and refrigerate serum. The accuracy of this test is greatly compromised if blood is at <37 degrees during 90 minute period after collection. For Outpatients, test should only be drawn in outpatient locations within a Hospital (Akron or Beeghly).
4-10 days
Additional Info:
Reference range: 0-50 ug/mL
CPT Code:
Cryoglobulin with Identification
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