Serum level Alpha-1 Antitrypsin testing is available through Diagnostic Services of Manitoba (DSM).

Step 1: Request "Alpha-1 Antritrypsin" for serum testing using your standard laboratory services requisition. Information on the test can be accessed through the DSM website.

Step 2: If a low serum level is identified (below 1.5 g/L), request "Alpha-1 Antitrypsin Phenotyping" for confimatory testing. Information on confirmatory testing is available on the DSM website.