ALPHA-1-ANTITRYPSIN CLEARANCE - (F and S)
Test Code: MISC
Blood must be drawn during the stool collection period. Stool collection is to be made in one or more MML plastic stool container(s) obtained from Chemistry Laboratory.
Serum: 1.0 mL
AND Feces - 24 hour collection. If no specimen is obtained in 24 hours, extend collection to 48-72 hours; and note time frame on request form.
up to 27 mL/d
Within 5 Days
Specimen is referred to Mayo Medical Laboratories for analysis. Freeze both the stool sample in its plastic container and the serum sample in a plastic vial.