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Point of Care Testing
Pathology Lab Manual
All Site Content
AH50, Alternate Pathway
2.0 mL blood
Volume and Container
4.0 mL red top blood tube ONLY
Storage and Transport
Serum stored frozen until ready for transport to Mayo Medical Laboratory Rochester
Causes for Rejection
Specimens other than serum, cold or warm serum, gold top SST blood tube
Turn Around Time
3-14 business days from time of collection
Monday-Friday from 8 am-5 pm, except observed holidays
CPT / HCPCS Code
Investigation of suspected complement deficiency, in conjunction with Total Complement
Mayo Medical Laboratory Rochester
RBC Lysis in Agarose
See reference lab report
Limitations and Contraindications
Determining complement component deficiencies.
CPOE Test Name
Created at 9/8/2014 5:57 PM by Bradshaw, Keir
Last modified at 9/8/2014 5:57 PM by Bradshaw, Keir
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