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Pathways Recommended:	GPCR/G Protein

Results for "

Gαi

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Apelin Receptor (APJ) (3) Arrestin (2) CXCR (2) Dopamine Receptor (1)
By Research Areas:	Cancer (3) Cardiovascular Disease (3) Endocrinology (2) Inflammation/Immunology (2) Neurological Disease (1)

7

Inhibitors & Agonists

6

Peptides

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-102076

0990CL

Others Others

0990CL is a specific heterotrimeric Gαi subunit inhibitor by direct interaction with Gαi. 0990CL is able to block α2AR mediated regulation of cAMP .

ATI-2341 TFA 2 Publications Verification	CXCR	Inflammation/Immunology Endocrinology Cancer
ATI-2341 is a potent and functionally selective allosteric agonist of C-X-C chemokine receptor type 4 (CXCR4), which functions as a biased ligand, favoring Gαi activation over Gα13. ATI-2341 activates the inhibitory heterotrimeric G protein (Gi) to promote inhibition of cAMP production and induce calcium mobilization. ATI-2341 is a potent and efficacious mobilizer of bone marrow polymorphonuclear neutrophils (PMNs) and hematopoietic stem and progenitor cells (HSPCs) .

Elabela(19-32) 3 Publications Verification	Arrestin Apelin Receptor (APJ)	Cardiovascular Disease
Elabela(19-32) is an active fragment of ELABELA (ELA) that binds to apelin receptor (APJ). Elabela(19-32) activates the Gαi1 and β-arrestin-2 signaling pathways with EC₅₀s of 8.6 nM and 166 nM. Elabela(19-32) induces receptor internalization and reduces arterial pressure, exerts positive inotropic effects on the heart .

ATI-2341	CXCR	Inflammation/Immunology Endocrinology Cancer
ATI-2341 is a potent and functionally selective allosteric agonist of C-X-C chemokine receptor type 4 (CXCR4), which functions as a biased ligand, favoring Gαi activation over Gα13. ATI-2341 activates the inhibitory heterotrimeric G protein (Gi) to promote inhibition of cAMP production and induce calcium mobilization. ATI-2341 is a potent and efficacious mobilizer of bone marrow polymorphonuclear neutrophils (PMNs) and hematopoietic stem and progenitor cells (HSPCs) .

NH2-c[X-R-L-S-X]-K-G-P-(D-1Nal)	Apelin Receptor (APJ)	Cardiovascular Disease
NH2-c[X-R-L-S-X]-K-G-P-(D-1Nal) (compound 39) is a potent APJ agonist, with a K_i of 0.6 nM. NH2-c[X-R-L-S-X]-K-G-P-(D-1Nal) can activate Gαi1 (EC₅₀=0.8 nM) and recruit β-arrestin2 (EC₅₀=31 nM). NH2-c[X-R-L-S-X]-K-G-P-(D-1Nal) exhibits prolonged cardiac effects .

Elabela(19-32) TFA 3 Publications Verification	Apelin Receptor (APJ) Arrestin	Cardiovascular Disease
Elabela(19-32) TFA is an active fragment of ELABELA (ELA) that binds to apelin receptor (APJ). Elabela(19-32) TFA activates the Gαi1 and β-arrestin-2 signaling pathways with EC₅₀s of 8.6 nM and 166 nM. Elabela(19-32) TFA induces receptor internalization and reduces arterial pressure, exerts positive inotropic effects on the heart .

UCSF924	Dopamine Receptor	Neurological Disease
UCSF924 is a potent and specific dopamine D4 receptor (DRD4) partial agonist with a EC₅₀ of 4.2 nM. UCSF924 has a high-affinity with a K_i value of 3 nM for DRD4 and shows no measurable affinity for D2, D3 or the F261V/L328F D4 mutant. UCSF924 is a 7.4-fold bias toward arrestin over Gαi/o signaling, referenced to quinpirole .

Cat. No.	Product Name	Target	Research Area

ATI-2341 TFA 2 Publications Verification	CXCR	Inflammation/Immunology Endocrinology Cancer
ATI-2341 is a potent and functionally selective allosteric agonist of C-X-C chemokine receptor type 4 (CXCR4), which functions as a biased ligand, favoring Gαi activation over Gα13. ATI-2341 activates the inhibitory heterotrimeric G protein (Gi) to promote inhibition of cAMP production and induce calcium mobilization. ATI-2341 is a potent and efficacious mobilizer of bone marrow polymorphonuclear neutrophils (PMNs) and hematopoietic stem and progenitor cells (HSPCs) .

Elabela(19-32) 3 Publications Verification	Arrestin Apelin Receptor (APJ)	Cardiovascular Disease
Elabela(19-32) is an active fragment of ELABELA (ELA) that binds to apelin receptor (APJ). Elabela(19-32) activates the Gαi1 and β-arrestin-2 signaling pathways with EC₅₀s of 8.6 nM and 166 nM. Elabela(19-32) induces receptor internalization and reduces arterial pressure, exerts positive inotropic effects on the heart .

HY-P4130

MPS-Gαi2

Peptides Cancer

MPS-Gαi2 is a peptide (membrane-permeable sequence). MPS-Gαi2 can be used for the research of cell adhesion .
HY-P4131

MPS-Gαi3

Peptides Others

MPS-Gαi3 is a cell penetrating peptide that can be used for drug delivery .

ATI-2341	CXCR	Inflammation/Immunology Endocrinology Cancer
ATI-2341 is a potent and functionally selective allosteric agonist of C-X-C chemokine receptor type 4 (CXCR4), which functions as a biased ligand, favoring Gαi activation over Gα13. ATI-2341 activates the inhibitory heterotrimeric G protein (Gi) to promote inhibition of cAMP production and induce calcium mobilization. ATI-2341 is a potent and efficacious mobilizer of bone marrow polymorphonuclear neutrophils (PMNs) and hematopoietic stem and progenitor cells (HSPCs) .

Elabela(19-32) TFA 3 Publications Verification	Apelin Receptor (APJ) Arrestin	Cardiovascular Disease
Elabela(19-32) TFA is an active fragment of ELABELA (ELA) that binds to apelin receptor (APJ). Elabela(19-32) TFA activates the Gαi1 and β-arrestin-2 signaling pathways with EC₅₀s of 8.6 nM and 166 nM. Elabela(19-32) TFA induces receptor internalization and reduces arterial pressure, exerts positive inotropic effects on the heart .

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