TABLE 1

Peptidic Sequence, Radiochemical Purity, and Urinary Stability of ^99mTc-B2702p1-20 Peptides

Tracer	Peptidic sequence	RCP (%)	Stability (%)
^99mTc-B2702p	H₂N-HGR ENL RIA LRY-COOH	90	93
^99mTc-B2702p1	H₂N-HGR ANL RIL ARY-COOH	92	94
^99mTc-B2702p1 mismatch	H2N- HGL RAY IRA RNL-COOH	90	89
^99mTc-B2702p2	H₂N-HGR ENL AIL ARY-COOH	95	96
^99mTc-B2702p3	H₂N-HGR ENL RIL ARA-COOH	97	83
^99mTc-B2702p4	H₂N-HGR ENL RIL AAY-COOH	95	92
^99mTc-B2702p5	H₂N-HGR ENL RIL ARY-COOH	50	N/D
^99mTc-B2702p6	H₂N-HGR ENA RIL ARY-COOH	93	95
^99mTc-B2702p7	H₂N-HGA ENL RIL ARY-COOH	95	50
^99mTc-B2702p8	H₂N-HGR ENL RIA ARY-COOH	80	84
^99mTc-B2702p9	H₂N-HGR EAL RIL ARY-COOH	95	97
^99mTc-B2702p10	H₂N-HGR ENL RIL ARY-COOH	95	99
^99mTc-B2702p11	H₂N-HGA ENL RIA LRY-COOH	97	82
^99mTc-B2702p12	H₂N-HGR ANL RIA LRY-COOH	88	80
^99mTc-B2702p13	H₂N-HGR EAL RIA LRY-COOH	96	79
^99mTc-B2702p14	H₂N-HGR ENA RIA LRY-COOH	96	76
^99mTc-B2702p15	H₂N-HGR ENL AIA LRY-COOH	96	85
^99mTc-B2702p16	H₂N-HGR ENL RAA LRY-COOH	91	70
^99mTc-B2702p17	H₂N-HGR ENL RIA LAY-COOH	90	80
^99mTc-B2702p18	H₂N-HGR ENL RIA LRA-COOH	88	81
^99mTc-B2702p19	H₂N-HGR ANL RIL ARA-COOH	88	79
^99mTc-B2702p20	H₂N-HGR ANL RIL AAY-COOH	92	78

N/D = not determined; RCP = radiochemical purity.