Positive test controls include: HT-29, LO2, BxPC-3, mouse kidney, mouse lung, rat liver, rat kidney. Immunogen sequence: MKPDETPMFD PSLLKEVDWS QNTATFSPAI SPTHPGEGLV LRPLCTADLN RGFFKVLGQL TETGVVSPEQ FMKSFEHMKK SGDYYVTVVE D. Glucosamine-6 phosphate-N-acety