VIP

Ligand id: 1152

Name: VIP

Species: Human, Mouse, Rat

IUPHAR Pharmacology Education Project (PEP) logo

View more information in the IUPHAR Pharmacology Education Project: vasoactive intestinal peptide

Structure and Physico-chemical Properties

2D Structure
Click here for structure editor

View interactive charts of activity data from GtoPdb and ChEMBL (where available) across species

Natural/Endogenous Targets
Target
PAC1 receptor
secretin receptor
VPAC1 receptor
VPAC2 receptor
Selectivity at GPCRs
Key to terms and symbols Click column headers to sort
Target Sp. Type Action Value Parameter Concentration range (M) Reference
VPAC1 receptor Hs Agonist Agonist 8.5 – 9.8 pKi - 5,13-14,16-18
pKi 9.8 (Ki 1.6x10-10 M) [17]
Description: inhibition of [125I]-VIP binding to membranes from HEK293 cells stably expressing the recombinant receptor
pKi 9.7 (Ki 2x10-10 M) [17]
Description: cyclic AMP formation in CHO cells stably expressing recombinant receptor
pKi 9.7 (Ki 2x10-10 M) [17]
Description: cyclic AMP formation in HEK293 cells stably expressing recombinant receptor
pKi 9.1 (Ki 8x10-10 M) [16]
Description: inhibition of [125I]-VIP binding to membranes from COS cells transiently expressing the recombinant receptor
pKi 9.1 (Ki 8.2x10-10 M) [17]
Description: inhibition of [125I]-VIP binding to membranes from CHO cells stably expressing the recombinant receptor
pKi 9.0 (Ki 9x10-10 M) [5]
Description: inhibition of [125I]-VIP binding to membranes from CHO cells stably expressing the recombinant receptor
pKi 9.0 (Ki 9x10-10 M) [14]
Description: inhibition of [125I]-VIP binding to membranes from CHO cells stably expressing the recombinant receptor
pKi 8.9 (Ki 1.4x10-9 M) [13]
Description: inhibition of [125I]-VIP binding to membranes from COS cells transiently expressing the recombinant receptor
pKi 8.5 (Ki 3.4x10-9 M) [18]
Description: inhibition of [125I]-VIP binding to CHO cells stably expressing the recombinant receptor
VPAC2 receptor Hs Agonist Agonist 7.8 – 8.8 pKi - 13-14,18
pKi 8.8 (Ki 1.7x10-9 M) [14]
Description: inhibition of [125I]-VIP binding to membranes from CHO cells stably expressing the recombinant receptor
pKi 8.7 (Ki 1.8x10-9 M) [13]
Description: inhibition of [125I]-VIP binding to membranes from COS cells transiently expressing the recombinant receptor
pKi 7.8 (Ki 1.6x10-8 M) [18]
Description: inhibition of [125I]-VIP binding to CHO cells stably expressing the recombinant receptor
PAC1 receptor Hs Agonist Agonist 6.0 – 8.4 pKi - 3
pKi 8.4 (Ki 4.4x10-9 M) [3]
Description: inhibition of [125I]-PACAP-27 binding to membranes from HEK293 cells stably expressing the PAC1 short receptor (ENST00000409363)
pKi 6.3 (Ki 4.58x10-7 M) [3]
Description: inhibition of [125I]-PACAP-27 binding to membranes from HEK293 cells stably expressing the full length receptor (ENST00000304166)
pKi <6.0 (Ki >1x10-6 M) [3]
Description: inhibition of [125I]-PACAP-27 binding to membranes from HEK293 cells stably expressing the PAC1 very short receptor
PAC1 receptor Rn Agonist Agonist 5.5 – 5.8 pKi - 2
pKi 5.8 (Ki 1.5x10-6 M) [2]
Description: inhibition of [125I]-[Ac-His1]PACAP-27 binding to membranes from CHO cells stably expressing the rat PAC1 receptor isoform including the hop1 exon
pKi 5.5 (Ki 3.5x10-6 M) [2]
Description: inhibition of [125I]-[Ac-His1]PACAP-27 binding to membranes from CHO cells stably expressing the rat PAC1 receptor isoform including the hop1 exon
VPAC1 receptor Hs Agonist Agonist 7.9 – 10.0 pEC50 - 4,10-11,14,18
pEC50 10.0 (EC50 1.1x10-10 M) [4]
Description: cyclic AMP formation in CHO cells stably expressing recombinant receptor
pEC50 9.4 (EC50 4x10-10 M) [14]
Description: stimulation of cyclic AMP formation in CHO cells stably expressing the recombinant receptor
pEC50 9.3 (EC50 5x10-10 M) [10]
Description: cyclic AMP formation in CHO cells stably expressing recombinant receptor
pEC50 8.9 (EC50 1.2x10-9 M) [18]
Description: stimulation of cyclic AMP formation in CHO cells stably expressing the recombinant receptor
pEC50 8.5 (EC50 3x10-9 M) [11]
Description: stimulation of cyclic AMP formation in CHO cells stably expressing the recombinant receptor
pEC50 7.9 (EC50 1.41x10-8 M) [4]
Description: calcium influx in CHO cells stably expressing recombinant receptor
VPAC2 receptor Hs Agonist Agonist 7.3 – 9.3 pEC50 - 4,10-11,14,18
pEC50 9.3 (EC50 5x10-10 M) [14]
Description: stimulation of cyclic AMP formation in CHO cells stably expressing the recombinant receptor
pEC50 9.2 (EC50 6.3x10-10 M) [4]
Description: cyclic AMP formation in CHO cells stably expressing recombinant receptor
pEC50 8.5 (EC50 3x10-9 M) [11]
Description: stimulation of cyclic AMP formation in CHO cells stably expressing the recombinant receptor
pEC50 7.9 (EC50 1.4x10-8 M) [18]
Description: stimulation of cyclic AMP formation in CHO cells stably expressing the recombinant receptor
pEC50 7.8 (EC50 1.5x10-8 M) [10]
Description: cyclic AMP formation in CHO cells stably expressing recombinant receptor
pEC50 7.3 (EC50 5.09x10-8 M) [4]
Description: calcium influx in CHO cells stably expressing recombinant receptor
PAC1 receptor Hs Agonist Agonist 6.0 – 8.7 pEC50 - 3-4,11
pEC50 8.7 (EC50 2.1x10-9 M) [3]
Description: stimulation of cyclic AMP formation in HEK293 cells stably expressing the PAC1 short receptor (ENST00000409363)
pEC50 7.8 (EC50 1.51x10-8 M) [4]
Description: cyclic AMP formation in CHO cells stably expressing recombinant receptor
pEC50 6.7 (EC50 1.86x10-7 M) [3]
Description: stimulation of cyclic AMP formation in HEK293 cells stably expressing the full length receptor (ENST00000304166)
pEC50 6.4 (EC50 3.73x10-7 M) [3]
Description: stimulation of cyclic AMP formation in HEK293 cells stably expressing the PAC1 very short receptor
pEC50 6.4 (EC50 3.89x10-7 M) [4]
Description: calcium influx in CHO cells stably expressing recombinant receptor
pEC50 <6.0 (EC50 >1x10-6 M) [11]
Description: stimulation of cyclic AMP formation in NIH/3T3 cells stably expressing the recombinant receptor
PAC1 receptor Rn Agonist Agonist 7.1 pEC50 - 2
pEC50 7.1 (EC50 8x10-8 M) [2]
Description: stimulation of adenylate cyclase in CHO cells stably expressing the rat PAC1 receptor isoform lacking the hip and hop exons
pEC50 7.1 (EC50 8x10-8 M) [2]
Description: stimulation of adenylate cyclase in CHO cells stably expressing the rat PAC1 receptor isoform including the hop1 exon
VPAC1 receptor Rn Agonist Agonist 8.7 – 9.0 pIC50 - 6-8
pIC50 9.0 (IC50 1x10-9 M) [7]
Description: inhibition of [125I]-VIP binding to membranes from CHO cells stably expressing the recombinant receptor
pIC50 8.7 (IC50 2x10-9 M) [8]
Description: Inhibition of [125I]VIP binding in membranes from CHO cells expressing recombinant receptor
pIC50 8.7 (IC50 2x10-9 M) [6]
Description: inhibition of [125I]-VIP binding to membranes from CHO cells stably expressing the recombinant receptor
VPAC1 receptor Hs Agonist Agonist 8.0 – 9.3 pIC50 - 6-8,10-11
pIC50 9.3 (IC50 5x10-10 M) [10]
Description: inhibition of [125I]-VIP binding to membranes from CHO cells stably expressing the recombinant receptor
pIC50 8.7 (IC50 2x10-9 M) [8]
Description: Inhibition of [125I]VIP binding in membranes from LoVo cells expressing recombinant receptor
pIC50 8.7 (IC50 2x10-9 M) [6]
Description: inhibition of [125I]-VIP binding to membranes from CHO cells stably expressing the recombinant receptor
pIC50 8.7 (IC50 2x10-9 M) [7]
Description: inhibition of [125I]-VIP binding to membranes from CHO cells stably expressing the recombinant receptor
pIC50 8.0 (IC50 1x10-8 M) [11]
Description: inhibition of [125I]-VIP binding to membranes from CHO cells stably expressing the recombinant receptor
VPAC2 receptor Rn Agonist Agonist 8.0 – 8.4 pIC50 - 6-8
pIC50 8.4 (IC50 4x10-9 M) [8]
Description: Inhibition of [125I]VIP binding in membranes from CHO cells expressing recombinant receptor
pIC50 8.4 (IC50 4x10-9 M) [7]
Description: inhibition of [125I]Ro25 1553 binding to membranes from CHO cells stably expressing the recombinant receptor
pIC50 8.0 (IC50 1x10-8 M) [6]
Description: inhibition of [125I]Ro25 1553 binding to membranes from CHO cells stably expressing the recombinant receptor
VPAC2 receptor Hs Agonist Agonist 7.7 – 8.5 pIC50 - 6-8,10-11
pIC50 8.5 (IC50 3x10-9 M) [7]
Description: inhibition of [125I]Ro25 1553 binding to membranes from CHO cells stably expressing the recombinant receptor
pIC50 8.5 (IC50 3x10-9 M) [10]
Description: inhibition of [125I]Ro25 1553 binding to membranes from CHO cells stably expressing the recombinant receptor
pIC50 8.3 (IC50 5x10-9 M) [8]
Description: Inhibition of [125I]VIP binding in membranes from CHO cells expressing recombinant receptor
pIC50 8.0 (IC50 1x10-8 M) [6]
Description: inhibition of [125I]Ro25 1553 binding to membranes from CHO cells stably expressing the recombinant receptor
pIC50 7.7 (IC50 2x10-8 M) [11]
Description: inhibition of [125I]-VIP binding to membranes from CHO cells stably expressing the recombinant receptor
secretin receptor Rn Agonist Agonist 6.2 pIC50 - 8
pIC50 6.2 (IC50 6x10-7 M) [8]
Description: Inhibition of [125I]Tyr25 secretin binding in membranes from CHO cells expressing recombinant receptor
PAC1 receptor Hs Agonist Agonist <6.0 pIC50 - 11
pIC50 <6.0 (IC50 >1x10-6 M) [11]
Description: inhibition of [125I]-PACAP-27 binding to membranes from NIH/3T3 cells stably expressing the recombinant receptor
PAC1 receptor Rn Agonist Agonist 5.7 pIC50 - 8
pIC50 5.7 (IC50 2x10-6 M) [8]
Description: Inhibition of [125I]-Ac-His1-PACAP-27 binding in membranes from CHO cells expressing recombinant receptor
secretin receptor Hs Agonist Partial agonist 5.4 pIC50 - 9
pIC50 5.4 [9]
Additional information and targets (data relate to human unless otherwise stated)
Description Data Reference
Ligand mentioned in the following text fields