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HelpTest Code LAB3039 Factor H Autoantibodies
Additional Codes
F H Abs
Clinical System Name
Factor H Autoantibodies
Synonyms
Atypical HUS; F H Autoantibody; Factor H Antibody; Hemolytic -Uremic Syndrome, Atypical; HUS, Atypical
Sample Requirements
Specimen: Whole Blood
Container(s): Red Top-Plain
Preferred Vol: 6.0 mL
Minimum Vol: 4.0 mL
Note: Draw blood in a Red top tube. Gold/SST (serum separator tubes) are not acceptable.
Processing Instructions
Reject due to: Gold/SST
Spin: Y
Aliquot: Y
Temp: -70 C
Storage Location: CRITICAL FROZEN. Spin blood roughly 30 minutes after collection, transfer 3.0 mL serum (Min. 1.0 mL) to a plastic aliquot tube affixed with large Epic label. Deliver specimen to the CPA -70 freezer, Send Outs rack. Serum should be frozen within ONE hour of blood draw.
Off-Site Collection: Spin blood roughly 30 minutes after collection, transfer 3.0 mL serum (Min. 1.0 mL) to a plastic tube affixed with large Epic label. Freeze at -70 C. Serum should be frozen within ONE hour of blood draw. Transport frozen.
Availability
| STAT | Performed | TAT |
|---|---|---|
| N | Daily | 4 w |
Performing Laboratory
The University of Iowa
Molecular Otolaryngology & Renal Research Laboratories (MORL)
285 Newton Rd, 5270 CBRB
Iowa City, IA 52242-1078
Phone: (319)-335-6623
Department
Department: Send Outs
Phone Number: (206) 987-2563
CPT Codes
83516 (x18)
Methodology
Method: Enzyme Linked Immuno-Sorbent Assay (ELISA)
Analytical Volume: 1.0 mL serum
Limitations:
Reference Range
Interpretive report provided.
Send Out Instructions
| Reference Test Name: | Factor H Autoantibodies |
| Reference Lab Test Code: | FHAA |
| Instructions: | Ship Monday through Thursday via FedEx Priority Overnight. Saturday deliveries are not accepted. |