Positive test controls include: Mouse pancreas, Rat pancreas. The target is usually found in the following locations: Lipid-anchor, Membrane. Immunogen sequence: LFFNVSIILF LNKMDLLVEK VKTVSIKKHF PDFRGDPHRL EDVQRYLVQC FDRKRRNRSK PLFHHFTTAI DTENVRFVFH AVKD