Alternative Complement Pathway Functional, Serum

There are no preparation instructions.

The following is a list of what is included in the item above. Click the test(s) below to view what biomarkers are measured along with an explanation of what the biomarker is measuring.


*Important Information on Lab Test Processing Times: Ulta Lab Tests is committed to informing you about the processing times for your lab tests processed through Quest Diagnostics. Please note that the estimated processing time for each test, indicated in business days, is based on data from the past 30 days across the 13 Quest Diagnostics laboratories for each test. These estimates are intended to serve as a guide and are not guarantees. Factors such as laboratory workload, weather conditions, holidays, and the need for additional testing or maintenance can influence actual processing times. We aim to offer estimates to help you plan accordingly. Please understand that these times may vary, and processing times are not guaranteed. Thank you for choosing Ulta Lab Tests for your laboratory needs.

The Alternative Complement Pathway Functional, Serum test contains 1 test with 1 biomarker.

Alternative Complement Pathway Functional, Serum

Preferred Specimen(s)

  • 1 mL serum collected in a red-top tube (no gel)
  • Minimum Volume 0.2 mL

SSPECIAL Collection Instructions

  1.  Immediately after specimen collection, place the tube on wet ice.
  2. Centrifuge at 4° C and aliquot serum into plastic vial.
  3. Freeze specimen within 30 minutes.

Transport Container

  • Transport tube
  • Transport Temperature: Frozen


Patient Preparation

  • Fasting preferred


Enzyme Linked Immunosorbent Assay (ELISA)

Assay Category

This test uses a reagent or kit labeled by the manufacturer as research use only. Its performance characteristics were determined by Mayo Clinic in a manner consistent with CLIA requirements. This test has not been cleared or approved by the FDA.

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