Positive test controls include: Mouse liver, Mouse spleen, Mouse plasma, Rat plasma. Immunogen sequence: LSPGAPLKGR PPSPGFQRQR QRQRRAAGGI LHLELLVAVG PDVFQAHQED TERYVLTNLN IGAELLRDPS LGAQFRVHLV KMVILTEPEG APNITANLTS S. ADAMTS13 is a member of the ADAMTS (