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GAL2 receptor

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Target not currently curated in GtoImmuPdb

Target id: 244

Nomenclature: GAL2 receptor

Family: Galanin receptors

Gene and Protein Information Click here for help
class A G protein-coupled receptor
Species TM AA Chromosomal Location Gene Symbol Gene Name Reference
Human 7 387 17q25.1 GALR2 galanin receptor 2
Mouse 7 371 11 81.1 cM Galr2 galanin receptor 2
Rat 7 372 10q32.1 Galr2 galanin receptor 2
Previous and Unofficial Names Click here for help
GALNR2
Database Links Click here for help
Specialist databases
GPCRDB galr2_human (Hs), galr2_mouse (Mm), galr2_rat (Rn)
Other databases
ChEMBL Target
Ensembl Gene
Entrez Gene
Human Protein Atlas
KEGG Gene
OMIM
Pharos
RefSeq Nucleotide
RefSeq Protein
UniProtKB
Wikipedia
Natural/Endogenous Ligands Click here for help
galanin {Sp: Human} , galanin {Sp: Mouse, Rat}
galanin-like peptide {Sp: Human} , galanin-like peptide {Sp: Mouse} , galanin-like peptide {Sp: Rat}
Potency order of endogenous ligands (Human)
galanin-like peptide (GALP, Q9UBC7) ≥ galanin (GAL, P22466)  [39]

Download all structure-activity data for this target as a CSV file go icon to follow link

Agonists
Key to terms and symbols View all chemical structures Click column headers to sort
Ligand Sp. Action Value Parameter Reference
[125I][Tyr26]galanin (pig) Peptide Click here for species-specific activity table Ligand is labelled Ligand is radioactive Hs Agonist 9.5 – 9.9 pKd 6,17
pKd 9.9 (Kd 1.2x10-10 M) [17]
pKd 9.5 (Kd 3.1x10-10 M) [6]
[125I][Tyr26]galanin (human) Peptide Click here for species-specific activity table Ligand is labelled Ligand is radioactive Hs Agonist 9.5 – 9.6 pKd 5,25
pKd 9.5 – 9.6 (Kd 3.1x10-10 – 2.4x10-10 M) [5,25]
[125I][Tyr26]galanin (human) Peptide Ligand is labelled Ligand is radioactive Mm Agonist 9.3 pKd 40
pKd 9.3 (Kd 4.7x10-10 M) [40]
[125I][Tyr26]galanin (human) Peptide Ligand is labelled Ligand is radioactive Rn Agonist 9.2 pKd 59
pKd 9.2 (Kd 5.9x10-10 M) [59]
[125I][Tyr26]galanin (pig) Peptide Click here for species-specific activity table Ligand is labelled Ligand is radioactive Rn Agonist 8.4 – 9.9 pKd 12,18,52,59
pKd 8.4 – 9.9 (Kd 4x10-9 – 1.3x10-10 M) [12,18,52,59]
galmic Small molecule or natural product Rn Agonist <5.0 pKd 3,31
pKd <5.0 (Kd >1x10-5 M) [3,31]
galanin(1-15) Peptide Click here for species-specific activity table Rn Agonist 9.1 pKi 51
pKi 9.1 (Ki 7x10-10 M) [51]
galanin {Sp: Pig} Peptide Click here for species-specific activity table Rn Full agonist 9.0 – 9.3 pKi 51-52
pKi 9.0 – 9.3 (Ki 1.05x10-9 – 5x10-10 M) [51-52]
galanin(1-20) (human) Peptide Hs Agonist 9.1 pKi 5
pKi 9.1 (Ki 7.8x10-10 M) [5]
galanin(2-29) (rat/mouse) Peptide Click here for species-specific activity table Hs Full agonist 9.0 pKi 5
pKi 9.0 (Ki 9.1x10-10 M) [5]
galanin {Sp: Pig} Peptide Click here for species-specific activity table Hs Full agonist 9.0 pKi 6
pKi 9.0 (Ki 9.5x10-10 M) [6]
galanin {Sp: Human} Peptide Click here for species-specific activity table Ligand is endogenous in the given species Hs Full agonist 8.6 – 9.1 pKi 5-6,46
pKi 8.6 – 9.1 (Ki 2.34x10-9 – 8.6x10-10 M) [5-6,46]
galanin {Sp: Mouse, Rat} Peptide Click here for species-specific activity table Ligand is endogenous in the given species Rn Full agonist 8.3 – 9.3 pKi 31,40,52,58-60
pKi 8.3 – 9.3 (Ki 5.6x10-9 – 5.6x10-10 M) [31,40,52,58-60]
galanin {Sp: Mouse, Rat} Peptide Click here for species-specific activity table Hs Full agonist 8.5 – 8.8 pKi 5-6,34,42,45,53
pKi 8.5 – 8.8 (Ki 2.98x10-9 – 1.54x10-9 M) [5-6,34,42,45,53]
galanin {Sp: Human} Peptide Click here for species-specific activity table Rn Full agonist 8.6 pKi 52
pKi 8.6 (Ki 2.51x10-9 M) [52]
galanin(7-29) (pig) Peptide Click here for species-specific activity table Rn Agonist 8.6 pKi 5
pKi 8.6 (Ki 2.51x10-9 M) [5]
galanin(2-29) (pig) Peptide Click here for species-specific activity table Hs Full agonist 8.5 pKi 6
pKi 8.5 (Ki 2.88x10-9 M) [6]
galanin(1-15) Peptide Click here for species-specific activity table Hs Agonist 8.5 pKi 5
pKi 8.5 (Ki 3.5x10-9 M) [5]
galanin {Sp: Mouse, Rat} Peptide Click here for species-specific activity table Ligand is endogenous in the given species Mm Full agonist 8.4 pKi 40
pKi 8.4 (Ki 3.9x10-9 M) [40]
galanin(2-30) (human) Peptide Click here for species-specific activity table Hs Full agonist 8.0 – 8.7 pKi 5,11
pKi 8.0 – 8.7 (Ki 1x10-8 – 1.8x10-9 M) [5,11]
galanin(1-16) (rat/mouse/pig) Peptide Click here for species-specific activity table Hs Agonist 7.9 – 8.8 pKi 5-6,8
pKi 7.9 – 8.8 (Ki 1.3x10-8 – 1.6x10-9 M) [5-6,8]
galanin(1-19) (rat/mouse) Peptide Click here for species-specific activity table Rn Agonist 8.3 pKi 60
pKi 8.3 (Ki 4.7x10-9 M) [60]
galanin(1-16) (rat/mouse/pig) Peptide Click here for species-specific activity table Rn Agonist 7.9 – 8.7 pKi 40,51-52,58-60
pKi 7.9 – 8.7 (Ki 1.3x10-8 – 1.8x10-9 M) [40,51-52,58-60]
J20 (galanin analogue) Peptide Click here for species-specific activity table Hs Agonist 8.3 pKi 43
pKi 8.3 (Ki 4.9x10-9 M) [43]
galanin(7-29) (pig) Peptide Click here for species-specific activity table Hs Full agonist 8.3 pKi 6
pKi 8.3 (Ki 4.9x10-9 M) [6]
M1153 Peptide Click here for species-specific activity table Hs Agonist 8.3 pKi 45
pKi 8.3 (Ki 4.98x10-9 M) [45]
M617 Peptide Click here for species-specific activity table Hs Agonist 8.2 pKi 34
pKi 8.2 (Ki 5.71x10-9 M) [34]
M242 Peptide Click here for species-specific activity table Hs Agonist 8.2 pKi 46
pKi 8.2 (Ki 5.84x10-9 M) [46]
galanin(1-12) Peptide Hs Agonist 8.2 pKi 5
pKi 8.2 (Ki 6.4x10-9 M) [5]
M1145 Peptide Click here for species-specific activity table Hs Full agonist 8.2 pKi 42
pKi 8.2 (Ki 6.55x10-9 M) [42]
galanin(2-29) (rat/mouse) Peptide Click here for species-specific activity table Mm Full agonist 8.2 pKi 40
pKi 8.2 (Ki 6.8x10-9 M) [40]
[D-Trp2]galanin-(1-29) Peptide Rn Full agonist 8.1 pKi 51
pKi 8.1 (Ki 7x10-9 M) [51]
galanin(2-29) (rat/mouse) Peptide Click here for species-specific activity table Rn Full agonist 7.3 – 8.7 pKi 40,58-60
pKi 7.3 – 8.7 (Ki 5.6x10-8 – 1.9x10-9 M) [40,58-60]
galanin(1-16) (rat/mouse/pig) Peptide Click here for species-specific activity table Mm Agonist 7.9 pKi 40
pKi 7.9 (Ki 1.18x10-8 M) [40]
Gal-B2-dPEG24 Peptide Click here for species-specific activity table Hs Agonist 7.9 pKi 67
pKi 7.9 (Ki 1.35x10-8 M) [67]
galanin(D-Trp2) (pig) Peptide Click here for species-specific activity table Rn Agonist 7.6 – 8.1 pKi 51-52
pKi 7.6 – 8.1 (Ki 2.754x10-8 – 7x10-9 M) [51-52]
Gal-B2-C10 Peptide Click here for species-specific activity table Hs Agonist 7.8 pKi 68
pKi 7.8 (Ki 1.44x10-8 M) [68]
Gal-B2-C8 Peptide Click here for species-specific activity table Hs Agonist 7.8 pKi 68
pKi 7.8 (Ki 1.49x10-8 M) [68]
Gal-B2-C18 Peptide Click here for species-specific activity table Hs Agonist 7.8 pKi 68
pKi 7.8 (Ki 1.5x10-8 M) [68]
Gal-B2-C12 Peptide Click here for species-specific activity table Hs Agonist 7.8 pKi 68
pKi 7.8 (Ki 1.61x10-8 M) [68]
galanin(2-11) Peptide Click here for species-specific activity table Hs Agonist 7.8 pKi 42
pKi 7.8 (Ki 1.66x10-8 M) [42]
Gal-B2-C14 Peptide Click here for species-specific activity table Hs Agonist 7.7 pKi 68
pKi 7.7 (Ki 1.82x10-8 M) [68]
J18 (galanin analogue) Peptide Click here for species-specific activity table Hs Agonist 7.7 pKi 43
pKi 7.7 (Ki 2x10-8 M) [43]
[N-Me,des-Sar]Gal-B2 Peptide Click here for species-specific activity table Hs Agonist 7.7 pKi 41
pKi 7.7 (Ki 2.02x10-8 M) [41]
Gal-B2-MPEG4 Peptide Click here for species-specific activity table Hs Agonist 7.7 pKi 68
pKi 7.7 (Ki 2.05x10-8 M) [68]
Gal-(K)4 Peptide Click here for species-specific activity table Hs Agonist 7.6 pKi 68
pKi 7.6 (Ki 2.4x10-8 M) [68]
M1151 Peptide Click here for species-specific activity table Hs Agonist 7.5 pKi 45
pKi 7.5 (Ki 2.89x10-8 M) [45]
M1160 Peptide Click here for species-specific activity table Hs Agonist 7.5 pKi 44
pKi 7.5 (Ki 3.33x10-8 M) [44]
M1152 Peptide Click here for species-specific activity table Hs Agonist 7.4 pKi 45
pKi 7.4 (Ki 3.64x10-8 M) [45]
Gal-B5 Peptide Click here for species-specific activity table Hs Agonist 7.3 pKi 8
pKi 7.3 (Ki 4.8x10-8 M) [8]
Gal-B2 Peptide Click here for species-specific activity table Hs Agonist 7.3 pKi 8
pKi 7.3 (Ki 5.15x10-8 M) [8]
Gal-R2-dPEG24 Peptide Hs Agonist 7.2 pKi 67
pKi 7.2 (Ki 6.04x10-8 M) [67]
galanin(2-11) Peptide Click here for species-specific activity table Rn Agonist 7.1 pKi 30
pKi 7.1 (Ki 8.8x10-8 M) [30]
galanin(D-Trp2) (pig) Peptide Click here for species-specific activity table Hs Agonist 6.7 pKi 6
pKi 6.7 (Ki 1.995x10-7 M) [6]
galanin(3-29) (rat/mouse) Peptide Click here for species-specific activity table Hs Agonist <6.2 pKi 5
pKi <6.2 (Ki >7x10-7 M) [5]
galanin(10-29) (rat/mouse) Peptide Hs Agonist <6.2 pKi 5
pKi <6.2 (Ki >7x10-7 M) [5]
galanin(5-29) (rat/mouse) Peptide Hs Agonist <6.2 pKi 5
pKi <6.2 (Ki >7x10-7 M) [5]
galanin(9-29) (rat/mouse) Peptide Hs Agonist <6.2 pKi 5
pKi <6.2 (Ki >7x10-7 M) [5]
galanin(9-25) (rat/mouse) Peptide Hs Agonist <6.2 pKi 5
pKi <6.2 (Ki >7x10-7 M) [5]
galanin(3-30) (human) Peptide Hs Agonist <6.2 pKi 5
pKi <6.2 (Ki >7x10-7 M) [5]
galanin(1-10) Peptide Hs Agonist <6.2 pKi 5
pKi <6.2 (Ki >7x10-7 M) [5]
GMAP(1-41) {Sp: Pig} Peptide Rn Agonist <6.1 pKi 59
pKi <6.1 (Ki >8.4x10-7 M) [59]
galanin(3-29) (pig) Peptide Click here for species-specific activity table Hs Agonist <6.0 pKi 6
pKi <6.0 (Ki >1x10-6 M) [6]
galanin(3-29) (pig) Peptide Click here for species-specific activity table Rn Agonist <6.0 pKi 51-52
pKi <6.0 (Ki >1x10-6 M) [51-52]
GMAP(44-59) {Sp: Pig} Peptide Rn Agonist <6.0 pKi 60
pKi <6.0 (Ki >1x10-6 M) [60]
(D-Thr6, D-Trp8,9)galanin(1-15)ol Peptide Click here for species-specific activity table Rn Agonist <5.9 pKi 59
pKi <5.9 (Ki >1.25x10-6 M) [59]
galanin(3-29) (rat/mouse) Peptide Click here for species-specific activity table Rn Agonist 5.5 – 6.0 pKi 40,58,60
pKi 5.5 – 6.0 (Ki 3.125x10-6 – 1x10-6 M) [40,58,60]
galanin(10-29) (rat/mouse) Peptide Click here for species-specific activity table Mm Agonist <5.7 pKi 40
pKi <5.7 (Ki >1.86x10-6 M) [40]
galanin(3-29) (rat/mouse) Peptide Click here for species-specific activity table Mm Agonist <5.7 pKi 40
pKi <5.7 (Ki >2.2x10-6 M) [40]
galnon Small molecule or natural product Rn Agonist 4.5 pKi 3,31
pKi 4.5 (Ki 3.41x10-5 M) [3,31]
galanin(1-15) Peptide Click here for species-specific activity table Hs Agonist 9.1 pEC50 17
pEC50 9.1 (EC50 7.2x10-10 M) [17]
galanin-like peptide {Sp: Pig} Peptide Click here for species-specific activity table Rn Agonist 8.6 pEC50 39
pEC50 8.6 (EC50 2.4x10-9 M) [39]
galanin {Sp: Human} Peptide Click here for species-specific activity table Ligand is endogenous in the given species Hs Full agonist 7.9 – 9.1 pEC50 6,17
pEC50 7.9 – 9.1 (EC50 1.23x10-8 – 7.1x10-10 M) [6,17]
galanin(1-16) (rat/mouse/pig) Peptide Click here for species-specific activity table Hs Agonist 7.3 – 9.4 pEC50 6,17
pEC50 7.3 – 9.4 (EC50 5.495x10-8 – 4.2x10-10 M) [6,17]
galanin {Sp: Mouse, Rat} Peptide Click here for species-specific activity table Ligand is endogenous in the given species Rn Full agonist 8.3 pEC50 39
pEC50 8.3 (EC50 5.2x10-9 M) [39]
galanin(2-29) (pig) Peptide Click here for species-specific activity table Hs Full agonist 7.6 – 8.9 pEC50 6,17
pEC50 7.6 – 8.9 (EC50 2.399x10-8 – 1.17x10-9 M) [6,17]
galanin {Sp: Pig} Peptide Click here for species-specific activity table Hs Full agonist 8.1 pEC50 6
pEC50 8.1 (EC50 8.12x10-9 M) [6]
galanin {Sp: Pig} Peptide Click here for species-specific activity table Rn Full agonist 7.7 pEC50 51
pEC50 7.7 (EC50 1.8x10-8 M) [51]
galanin(7-29) (pig) Peptide Click here for species-specific activity table Hs Agonist 7.5 pEC50 6
pEC50 7.5 (EC50 3.467x10-8 M) [6]
galanin(1-15) Peptide Click here for species-specific activity table Rn Agonist 7.2 pEC50 51
pEC50 7.2 (EC50 6.5x10-8 M) [51]
galanin(1-16) (rat/mouse/pig) Peptide Click here for species-specific activity table Rn Agonist 7.0 pEC50 51
pEC50 7.0 (EC50 9.4x10-8 M) [51]
galanin(D-Trp2) (pig) Peptide Click here for species-specific activity table Rn Agonist 6.8 pEC50 51
pEC50 6.8 (EC50 1.5x10-7 M) [51]
galanin(D-Trp2) (pig) Peptide Click here for species-specific activity table Hs Agonist 6.5 pEC50 6
pEC50 6.5 (EC50 3.388x10-7 M) [6]
galanin(3-29) (pig) Peptide Click here for species-specific activity table Hs Agonist <6.0 pEC50 6
pEC50 <6.0 (EC50 >1x10-6 M) [6]
galanin(3-29) (pig) Peptide Click here for species-specific activity table Rn Agonist <6.0 pEC50 51
pEC50 <6.0 (EC50 >1x10-6 M) [51]
galanin(10-29) (pig) Peptide Hs Agonist <6.0 pEC50 17
pEC50 <6.0 (EC50 >1x10-6 M) [17]
galanin-like peptide {Sp: Pig} Peptide Click here for species-specific activity table Rn Agonist 9.6 pIC50 39
pIC50 9.6 (IC50 2.4x10-10 M) [39]
galanin {Sp: Pig} Peptide Click here for species-specific activity table Hs Full agonist 9.5 pIC50 17
pIC50 9.5 (IC50 3.5x10-10 M) [17]
galanin {Sp: Pig} Peptide Click here for species-specific activity table Rn Full agonist 9.3 – 9.4 pIC50 18,22
pIC50 9.3 – 9.4 (IC50 4.6x10-10 – 3.7x10-10 M) [18,22]
galanin {Sp: Human} Peptide Click here for species-specific activity table Ligand is endogenous in the given species Hs Full agonist 9.3 pIC50 17
pIC50 9.3 (IC50 5.1x10-10 M) [17]
galanin {Sp: Mouse, Rat} Peptide Click here for species-specific activity table Rn Full agonist 8.7 – 9.3 pIC50 7,18,39
pIC50 8.7 – 9.3 (IC50 1.9x10-9 – 4.8x10-10 M) [7,18,39]
galanin {Sp: Human} Peptide Click here for species-specific activity table Rn Full agonist 8.6 – 9.0 pIC50 18,22,29
pIC50 8.6 – 9.0 (IC50 2.5x10-9 – 1x10-9 M) [18,22,29]
galanin(1-11) Peptide Rn Agonist 8.8 pIC50 29
pIC50 8.8 (IC50 1.65x10-9 M) [29]
[Sar1, D-Ala12]galanin(1-16) Peptide Rn Agonist 8.8 pIC50 29
pIC50 8.8 (IC50 1.74x10-9 M) [29]
galanin(2-11) Peptide Click here for species-specific activity table Rn Agonist 8.8 pIC50 29
pIC50 8.8 (IC50 1.76x10-9 M) [29]
galanin(2-29) (pig) Peptide Click here for species-specific activity table Hs Full agonist 8.7 – 8.7 pIC50 17-18
pIC50 8.7 – 8.7 (IC50 1.87x10-9 – 1.8x10-9 M) [17-18]
galanin {Sp: Mouse, Rat} Peptide Click here for species-specific activity table Hs Full agonist 7.9 – 9.5 pIC50 6,17
pIC50 9.5 (IC50 3.4x10-10 M) [17]
pIC50 7.9 – 9.1 (IC50 1.175x10-8 – 7.6x10-10 M) [6,17]
galanin(1-16) (rat/mouse/pig) Peptide Click here for species-specific activity table Hs Agonist 8.7 pIC50 17
pIC50 8.7 (IC50 2.17x10-9 M) [17]
galanin(1-15) Peptide Click here for species-specific activity table Hs Agonist 8.6 pIC50 17
pIC50 8.6 (IC50 2.47x10-9 M) [17]
galanin(2-29) (rat/mouse) Peptide Click here for species-specific activity table Rn Full agonist 8.5 pIC50 22
pIC50 8.5 (IC50 2.9x10-9 M) [22]
galanin(1-16) (rat/mouse/pig) Peptide Click here for species-specific activity table Rn Agonist 7.9 – 8.5 pIC50 18,22
pIC50 7.9 – 8.5 (IC50 1.32x10-8 – 3x10-9 M) [18,22]
galanin(1-15) Peptide Click here for species-specific activity table Rn Agonist 8.1 pIC50 18
pIC50 8.1 (IC50 7.4x10-9 M) [18]
GALP(3-32) (human) Peptide Click here for species-specific activity table Hs Agonist 7.8 pIC50 26
pIC50 7.8 (IC50 1.5x10-8 M) [26]
galanin-like peptide {Sp: Human} Peptide Click here for species-specific activity table Hs Agonist 7.6 – 7.7 pIC50 7,26
pIC50 7.6 – 7.7 (IC50 2.8x10-8 – 1.87x10-8 M) [7,26]
GALP(1-32) (human) Peptide Click here for species-specific activity table Hs Agonist 7.2 pIC50 26
pIC50 7.2 (IC50 6.9x10-8 M) [26]
galanin(5-29) (pig) Peptide Rn Agonist 6.7 pIC50 63
pIC50 6.7 (IC50 2x10-7 M) [63]
galanin(3-29) (pig) Peptide Click here for species-specific activity table Hs Agonist <6.0 pIC50 17-18
pIC50 <6.0 (IC50 >1x10-6 M) [17-18]
galanin(3-29) (rat/mouse) Peptide Click here for species-specific activity table Rn Agonist <6.0 pIC50 22
pIC50 <6.0 (IC50 >1x10-6 M) [22]
galanin(10-29) (pig) Peptide Click here for species-specific activity table Rn Agonist 6.0 pIC50 18
pIC50 6.0 (IC50 1x10-6 M) [18]
alarin {Sp: Rat} Peptide Click here for species-specific activity table Rn Agonist <6.0 pIC50 7
pIC50 <6.0 (IC50 >1x10-6 M) [7]
View species-specific agonist tables
Agonist Comments
Binding affinity is lost with removal of amino acids 1 and 2 of galanin [6]. Galanin(D-Trp2) has a higher binding affinity for GAL2 receptor than GAL1 receptor.
In [58], affinities are given for both membrane binding assays and whole cell binding assays. Two populations of binding sites (larger population of low affinity/ smaller population of higher affinity) are identified in [18].

In [8] and [41] many different galanin analogues were trialled. The most active compounds are reported here. The Ki values of other analogues are listed in these publications. In [47] a series of 2,4,6-triaminopyridimines analogs were tested and found to have IC50 values in the range 300-100nM.

NOTE that compounds with -ve log10 affinities <6 have no appreciable agonist function.
Antagonists
Key to terms and symbols View all chemical structures Click column headers to sort
Ligand Sp. Action Value Parameter Reference
M15 Peptide Am Antagonist 9.0 pKi 6
pKi 9.0 (Ki 1.07x10-9 M) [6]
C7 Peptide Click here for species-specific activity table Hs Antagonist 8.7 – 9.2 pKi 5-6
pKi 8.7 – 9.2 (Ki 2x10-9 – 6.3x10-10 M) [5-6]
M15 Peptide Click here for species-specific activity table Mm Antagonist 8.9 pKi 40
pKi 8.9 (Ki 1.4x10-9 M) [40]
M32 Peptide Click here for species-specific activity table Hs Antagonist 8.7 – 8.8 pKi 6,46
pKi 8.7 – 8.8 (Ki 2.18x10-9 – 1.45x10-9 M) [6,46]
M35 Peptide Click here for species-specific activity table Hs Antagonist 8.7 – 8.7 pKi 5-6
pKi 8.7 – 8.7 (Ki 1.95x10-9 – 1.8x10-9 M) [5-6]
M35 Peptide Click here for species-specific activity table Rn Antagonist 8.1 – 9.2 pKi 31,40,51-52,59
pKi 8.1 – 9.2 (Ki 8.2x10-9 – 6x10-10 M) [31,40,51-52,59]
M40 Peptide Click here for species-specific activity table Hs Antagonist 8.4 – 8.8 pKi 5-6
pKi 8.4 – 8.8 (Ki 4.07x10-9 – 1.5x10-9 M) [5-6]
M32 Peptide Click here for species-specific activity table Rn Antagonist 7.9 – 9.2 pKi 51-52
pKi 9.1 – 9.2 (Ki 7.9x10-10 – 6x10-10 M) [51-52]
pKi 7.9 (Ki 1.3x10-8 M) [51]
M40 Peptide Click here for species-specific activity table Mm Antagonist 8.6