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Immunoglobulin D, Serum

Important Note

Immunoglobulin D Level is currently offline at Mayo Clinic Laboratories. Until testing is back online, Immunoglobulin D Level will be forwarded to ARUP Laboratories for Immunoglobulin D, Serum.

Additional Codes


Clinical System Name

Miscellaneous Lab Test


IgD; IgD Total; Immunoglobulin D

Sample Requirements

Specimen: Whole Blood

Container(s): Gold SST

Preferred Vol: 2.0 mL

Minimum Vol: 1.0 mL

Processing Instructions

Reject due to: Grossly hemolyzed or lipemic specimens.

Spin: Y

Aliquot: Y

Temp: 2 - 8 C

Storage Location: Store the aliquot in the CPA refrigerator, Send Outs rack.


Off-site Collection: Separate from cells ASAP or within two hours of collection. Transfer 1.0 mL serum to a plastic aliquot tube (Min: 0.5 mL).


Specimen Type Temperature Time
Serum Room Temp Unacceptable
  Refrigerated 14 d
  Frozen 6 m



STAT Performed TAT
N M, W, F 3 - 6 d


Performing Laboratory

ARUP Laboratories

500 Chipeta Way
Salt Lake City, UT 84108-1221


Phone Number: (800) 522-2787


Department: Send Outs

Phone Number: (206) 987-2563


Method: Qualitative Immunoturbidimetry

Analytical Volume: 0.5 mL


Reference Range

Less than or equal to 15.3 mg/dL

Send Out Instructions

Reference Test Name: Immunoglobulin D, Serum
Reference Lab Test Code: 3003486
Instructions: Send out Monday - Friday with the ARUP courier.