[Phe13]bombesin   Click here for help

GtoPdb Ligand ID: 615

Comment: Synthetic analogue of bombesin
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Selectivity at GPCRs
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Target Sp. Type Action Value Parameter Concentration range (M) Reference
BB2 receptor Rn Agonist Full agonist 9.1 pKi - 1-2
pKi 9.1 (Ki 7.7x10-10 M) [1-2]
BB2 receptor Hs Agonist Full agonist 7.6 – 8.7 pKi - 3
pKi 7.6 – 8.7 (Ki 2.8x10-8 – 1.8x10-9 M) [3]
BB1 receptor Rn Agonist Full agonist 6.5 – 8.2 pKi - 1-3
pKi 6.5 – 8.2 (Ki 3.5x10-7 – 6x10-9 M) [1-3]