| B-0201 | Band 3 Protein (547-553) (human) | C41H63N11O11 | 886.02 | 167095-71-8 | H-His-Pro-Leu-Gln-Lys-Thr-Tyr-OH |
| B-0202 | Band 3 Protein (824-829) (human) | C37H65N11O8 | 791.99 | 158475-15-1 | H-Tyr-Val-Lys-Arg-Val-Lys-OH |
| B-0301 | Bombesin | C71H110N24O18S | 1619.87 | 31362-50-2 | Pyr-Gln-Arg-Leu-Gly-Asn-Gln-Trp-Ala-Val-Gly-His-Leu-Met-NH2 |
| B-0301-2 | (Lys3)-Bombesin | C71H110N22O18S | 1591.86 | 66839-66-5 | Pyr-Gln-Lys-Leu-Gly-Asn-Gln-Trp-Ala-Val-Gly-His-Leu-Met-NH2 |
| B-0301-3 | (D-Phe12)-Bombesin | C74H112N22O18S | 1629.91 | 108437-87-2 | Pyr-Gln-Arg-Leu-Gly-Asn-Gln-Trp-Ala-Val-Gly-D-Phe-Leu-Met-NH2 |
| B-0301-4 | (D-Phe12,Leu14)-Bombesin | C75H114N22O18 | 1611.87 | 108437-88-3 | Pyr-Gln-Arg-Leu-Gly-Asn-Gln-Trp-Ala-Val-Gly-D-Phe-Leu-Leu-NH2 |
| B-0301-5 | (Tyr4)-Bombesin | C74H108N24O19S | 1669.89 | 67338-70-9 | Pyr-Gln-Arg-Tyr-Gly-Asn-Gln-Trp-Ala-Val-Gly-His-Leu-Met-NH2 |
| B-0301-6 | (Tyr4,D-Phe12)-Bombesin | C77H110N22O19S | 1679.92 | 108437-89-4 | Pyr-Gln-Arg-Tyr-Gly-Asn-Gln-Trp-Ala-Val-Gly-D-Phe-Leu-Met-NH2 |
| B-0302 | (D-Cys6,Asn7,D-Ala11,Cys14)-Bombesin (6-14) | C44H64N14O10S2 | 1013.21 | 349657-39-2 | H-D-Cys-Asn-Trp-Ala-Val-D-Ala-His-Leu-Cys-NH2 (Disulfide bond) |
| B-0302-2 | (D-Phe6,Leu-NHEt13,des-Met14)-Bombesin (6-14) | C49H69N13O9 | 984.17 | 124199-90-2 | H-D-Phe-Gln-Trp-Ala-Val-Gly-His-Leu-NHEt Trifluoroacetate salt |
(Lys3)-Bombesin