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Results for "

Gi-protein

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Adenosine Receptor (1) Akt (2) Apoptosis (1) Dopamine Receptor (1) Endogenous Metabolite (4) ERK (2) Formyl Peptide Receptor (FPR) (1) Hydroxycarboxylic Acid Receptor (HCAR) (1) Isotope-Labeled Compounds (1) P2Y Receptor (2) p38 MAPK (1) Src (3)
By Research Areas:	Cardiovascular Disease (1) Infection (1) Inflammation/Immunology (4) Metabolic Disease (2) Neurological Disease (3)
Oligonucleotides:	Phospholipids (1)

Inhibitors & Agonists

Biochemical Assay Reagents

Peptides

Natural
Products

Isotope-Labeled Compounds

Oligonucleotides

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-112779

Pertussis Toxin	Endogenous Metabolite	Infection
Pertussis Toxin is a protein-based AB₅-type exotoxin produced by the bacterium Bordetella pertussis, which causes whooping cough. Pertussis Toxin inhibits *G protein-coupled receptor (GPR)* signaling through Gi proteins .

HY-114364

UDP-Galactose disodium 4 Publications Verification	Endogenous Metabolite P2Y Receptor	Metabolic Disease
UDP-Galactose disodium is a monosaccharide and a key glycosyl donor molecule in cells that participates in nucleotide sugar metabolism. UDP-Galactose disodium is the natural agonist of the P2Y₁₄ receptor coupled to G_i proteins in the immune system (IC₅₀= 0.67 μM, hP2Y₁₄). UDP-Galactose disodium can be used to study cell signal transduction and substance metabolism .

HY-W140439

1-Oleoyl-sn-glycero-3-phosphocholine 18:1 Lyso PC	Endogenous Metabolite	Inflammation/Immunology
1-Oleoyl-sn-glycero-3-phosphocholine (18:1 Lyso PC), a lysophospholipid, is a GPR82 inhibitor. 1-Oleoyl-sn-glycero-3-phosphocholine abrogates constitutive Gi-coupled GPR82 activity, shifts active/inactive equilibrium to inactive, suppresses Gi protein activation, increases cAMP production, and decreases GTPγS binding to Gαi proteins. 1-Oleoyl-sn-glycero-3-phosphocholine contributes to adipocyte lipolysis regulation.1-Oleoyl-sn-glycero-3-phosphocholine exhibits reduced serum levels in mouse models of steatohepatitis, linked to hepatic Lpcat 1-4 up-regulation .

HY-150524

UDP-Galactose	Endogenous Metabolite P2Y Receptor	Metabolic Disease
UDP-Galactose is a monosaccharide and a key glycosyl donor molecule in cells that participates in nucleotide sugar metabolism. UDP-Galactose is the natural agonist of the P2Y₁₄ receptor coupled to G_i proteins in the immune system (IC₅₀= 0.67 μM, hP2Y₁₄). UDP-Galactose can be used to study cell signal transduction and substance metabolism .

HY-107024

Osteogenic Growth Peptide (10-14) OGP(10-14); Historphin	Src	Others
Osteogenic Growth Peptide (10-14) (OGP(10-14)), the C-terminal truncated pentapeptide of osteogenic growth peptide (OGP), retains the full OGP-like activity. Osteogenic Growth Peptide (10-14) is responsible for the binding to the OGP receptor and activates an intracellular Gi-protein-MAP kinase signaling pathway. Osteogenic Growth Peptide (10-14) is a potent mitogen and stimulator of osteogenesis and hematopoiesis. Osteogenic Growth Peptide (10-14) acts as a Src inhibitor .

HY-156025

HCAR2 agonist 1	Hydroxycarboxylic Acid Receptor (HCAR)	Inflammation/Immunology
HCAR2 agonist 1 (Compound 9n) is a G_i protein-biased allosteric modulator of HCAR2. HCAR2 agonist 1 activates the G_i protein signaling pathway. HCAR2 agonist 1 shows anti-inflammatory effect, and reduces mRNA level of pro-inflammatory cytokine (TNF-α, IL-1β, IL-6, and MCP-1). HCAR2 agonist 1 enhances anti-inflammatory effects of orthosteric agonists in the mouse model of colitis .

HY-N0927

(-)-Isocorypalmine Tetrahydrocolumbamine; (S)-Tetrahydrocolumbamine	Dopamine Receptor	Others Neurological Disease
(-)-Isocorypalmine (Tetrahydrocolumbamine; (S)-Tetrahydrocolumbamine) is a dopamine receptor ligand and modulator capable of crossing the blood-brain barrier. (-)-Isocorypalmine exhibits receptor selectivity, acting as a partial agonist of dopamine D1 and D5 receptors (coupled via Gs proteins), as well as an antagonist of D2, D3 and D4 receptors (by blocking Gi protein-mediated signaling). (-)-Isocorypalmine shows no significant binding to various non-dopamine receptors, ion channels and transporters. (-)-Isocorypalmine is metabolically stable in vivo, effectively inhibits spontaneous and cocaine-induced hyperlocomotion, sensitization and conditioned place preference in mice, and does not induce addictive place preference when administered alone. (-)-Isocorypalmine can be used in addiction research .

HY-P0258

Mas7 Mastoparan 7	Apoptosis	Cardiovascular Disease Neurological Disease
Mas7 (Mastoparan 7), a structural analogue of mastoparan, is an activator of heterotrimeric *Gi proteins* and its downstream effectors.

HY-110202

MRS5698	Adenosine Receptor	Neurological Disease Inflammation/Immunology
MRS5698 is a selective G_i protein-coupled A₃ adenosine receptor (A₃AR) agonist, with K_is of approximately 3 nM for human and mouse A₃AR, respectively. MRS5698 can be used for the research of pain and psoriasis .

HY-114364S

UDP-α-D-Galactose-13C disodium	Isotope-Labeled Compounds	Others
UDP-α-D-Galactose- ¹³C disodium is the ¹³C labeled UDP-α-D-Galactose disodium. UDP-Galactose disodium is a monosaccharide and a key glycosyl donor molecule in cells that participates in nucleotide sugar metabolism. UDP-Galactose disodium is the natural agonist of the P2Y₁₄ receptor coupled to G_i proteins in the immune system (IC₅₀= 0.67 μM, hP2Y₁₄). UDP-Galactose disodium can be used to study cell signal transduction and substance metabolism .

HY-W744699

Larixol (+)-Larixol	Src ERK Akt	Inflammation/Immunology
Larixol is an fMLP inhibitor and also inhibits Src kinase, ERK1/2, p38 and AKT phosphorylation signals in immune regulation. Larixol can interfere with the interaction between the βγ subunit of the fMLP receptor Gi protein and its downstream molecules, thereby inhibiting fMLP-induced respiratory burst. Larixol inhibits fMLP (0.1 μM)-induced superoxide anion production (IC₅₀: 1.98 μM), cathepsin G release (IC₅₀: 2.76 μM), and chemotaxis. Larixol improves neutrophil hyperactivation and reduces inflammation or tissue damage. A series of Larixol derivatives were found to have inhibitory effects on FSGS-related TRPC6 functional mutants .

HY-W745090

Isomaltulose monohydrate	Formyl Peptide Receptor (FPR) Src ERK Akt p38 MAPK	Others
Isomaltulose monohydrate is a fMLP inhibitor and also inhibits Src kinase, ERK1/2, p38 and AKT phosphorylation signals in immune regulation. Isomaltulose monohydrate can interfere with the interaction between the βγ subunit of the fMLP receptor Gi protein and its downstream molecules, thereby inhibiting fMLP-induced respiratory burst. Isomaltulose monohydrate inhibits fMLP (0.1 μM)-induced superoxide anion production (IC₅₀: 1.98 μM) , cathepsin G release (IC< sub>50: 2.76 μM) and chemotaxis. Isomaltulose monohydrate can improve excessive activation of neutrophils and reduce inflammation or tissue damage. A series of derivatives of Isomaltulose monohydrate are found to have inhibitory effects on FSGS-related TRPC6 functional mutants .

Cat. No.	Product Name	Type

HY-114364

UDP-Galactose disodium 4 Publications Verification	Biochemical Assay Reagents
UDP-Galactose disodium is a monosaccharide and a key glycosyl donor molecule in cells that participates in nucleotide sugar metabolism. UDP-Galactose disodium is the natural agonist of the P2Y₁₄ receptor coupled to G_i proteins in the immune system (IC₅₀= 0.67 μM, hP2Y₁₄). UDP-Galactose disodium can be used to study cell signal transduction and substance metabolism .

HY-W745090

Isomaltulose monohydrate	Biochemical Assay Reagents
Isomaltulose monohydrate is a fMLP inhibitor and also inhibits Src kinase, ERK1/2, p38 and AKT phosphorylation signals in immune regulation. Isomaltulose monohydrate can interfere with the interaction between the βγ subunit of the fMLP receptor Gi protein and its downstream molecules, thereby inhibiting fMLP-induced respiratory burst. Isomaltulose monohydrate inhibits fMLP (0.1 μM)-induced superoxide anion production (IC₅₀: 1.98 μM) , cathepsin G release (IC< sub>50: 2.76 μM) and chemotaxis. Isomaltulose monohydrate can improve excessive activation of neutrophils and reduce inflammation or tissue damage. A series of derivatives of Isomaltulose monohydrate are found to have inhibitory effects on FSGS-related TRPC6 functional mutants .

Isomaltulose monohydrate

Biochemical Assay Reagents

Isomaltulose monohydrate is a fMLP inhibitor and also inhibits Src kinase, ERK1/2, p38 and AKT phosphorylation signals in immune regulation. Isomaltulose monohydrate can interfere with the interaction between the βγ subunit of the fMLP receptor Gi protein and its downstream molecules, thereby inhibiting fMLP-induced respiratory burst. Isomaltulose monohydrate inhibits fMLP (0.1 μM)-induced superoxide anion production (IC₅₀: 1.98 μM) , cathepsin G release (IC< sub>50: 2.76 μM) and chemotaxis. Isomaltulose monohydrate can improve excessive activation of neutrophils and reduce inflammation or tissue damage. A series of derivatives of Isomaltulose monohydrate are found to have inhibitory effects on FSGS-related TRPC6 functional mutants .

Cat. No.	Product Name	Target	Research Area

HY-107024

Osteogenic Growth Peptide (10-14) OGP(10-14); Historphin	Src	Others
Osteogenic Growth Peptide (10-14) (OGP(10-14)), the C-terminal truncated pentapeptide of osteogenic growth peptide (OGP), retains the full OGP-like activity. Osteogenic Growth Peptide (10-14) is responsible for the binding to the OGP receptor and activates an intracellular Gi-protein-MAP kinase signaling pathway. Osteogenic Growth Peptide (10-14) is a potent mitogen and stimulator of osteogenesis and hematopoiesis. Osteogenic Growth Peptide (10-14) acts as a Src inhibitor .

HY-P0258

Mas7 Mastoparan 7	Apoptosis	Cardiovascular Disease Neurological Disease
Mas7 (Mastoparan 7), a structural analogue of mastoparan, is an activator of heterotrimeric *Gi proteins* and its downstream effectors.

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-114364

UDP-Galactose disodium 4 Publications Verification	Structural Classification Natural Products Neurological Disease Classification of Application Fields Endogenous metabolite Disease Research Fields Source Classification	Endogenous Metabolite P2Y Receptor
UDP-Galactose disodium is a monosaccharide and a key glycosyl donor molecule in cells that participates in nucleotide sugar metabolism. UDP-Galactose disodium is the natural agonist of the P2Y₁₄ receptor coupled to G_i proteins in the immune system (IC₅₀= 0.67 μM, hP2Y₁₄). UDP-Galactose disodium can be used to study cell signal transduction and substance metabolism .

HY-150524

UDP-Galactose	Structural Classification Natural Products Human Gut Microbiota Metabolites Classification of Application Fields Metabolic Disease Endogenous metabolite Disease Research Fields Source Classification	Endogenous Metabolite P2Y Receptor
UDP-Galactose is a monosaccharide and a key glycosyl donor molecule in cells that participates in nucleotide sugar metabolism. UDP-Galactose is the natural agonist of the P2Y₁₄ receptor coupled to G_i proteins in the immune system (IC₅₀= 0.67 μM, hP2Y₁₄). UDP-Galactose can be used to study cell signal transduction and substance metabolism .

HY-N0927

(-)-Isocorypalmine Tetrahydrocolumbamine; (S)-Tetrahydrocolumbamine	Alkaloids Structural Classification Monophenols other families Classification of Application Fields Other Diseases Phenols Plants Isoquinoline Alkaloids Disease Research Fields Source Classification	Dopamine Receptor
(-)-Isocorypalmine (Tetrahydrocolumbamine; (S)-Tetrahydrocolumbamine) is a dopamine receptor ligand and modulator capable of crossing the blood-brain barrier. (-)-Isocorypalmine exhibits receptor selectivity, acting as a partial agonist of dopamine D1 and D5 receptors (coupled via Gs proteins), as well as an antagonist of D2, D3 and D4 receptors (by blocking Gi protein-mediated signaling). (-)-Isocorypalmine shows no significant binding to various non-dopamine receptors, ion channels and transporters. (-)-Isocorypalmine is metabolically stable in vivo, effectively inhibits spontaneous and cocaine-induced hyperlocomotion, sensitization and conditioned place preference in mice, and does not induce addictive place preference when administered alone. (-)-Isocorypalmine can be used in addiction research .

HY-W744699

Larixol (+)-Larixol	Larix decidua Miller Natural Products Pinaceae Plants Source Classification	Src ERK Akt
Larixol is an fMLP inhibitor and also inhibits Src kinase, ERK1/2, p38 and AKT phosphorylation signals in immune regulation. Larixol can interfere with the interaction between the βγ subunit of the fMLP receptor Gi protein and its downstream molecules, thereby inhibiting fMLP-induced respiratory burst. Larixol inhibits fMLP (0.1 μM)-induced superoxide anion production (IC₅₀: 1.98 μM), cathepsin G release (IC₅₀: 2.76 μM), and chemotaxis. Larixol improves neutrophil hyperactivation and reduces inflammation or tissue damage. A series of Larixol derivatives were found to have inhibitory effects on FSGS-related TRPC6 functional mutants .

Cat. No.	Product Name	Chemical Structure

HY-114364S

UDP-α-D-Galactose-13C disodium
UDP-α-D-Galactose- ¹³C disodium is the ¹³C labeled UDP-α-D-Galactose disodium. UDP-Galactose disodium is a monosaccharide and a key glycosyl donor molecule in cells that participates in nucleotide sugar metabolism. UDP-Galactose disodium is the natural agonist of the P2Y₁₄ receptor coupled to G_i proteins in the immune system (IC₅₀= 0.67 μM, hP2Y₁₄). UDP-Galactose disodium can be used to study cell signal transduction and substance metabolism .

UDP-α-D-Galactose-13C disodium

UDP-α-D-Galactose- ¹³C disodium is the ¹³C labeled UDP-α-D-Galactose disodium. UDP-Galactose disodium is a monosaccharide and a key glycosyl donor molecule in cells that participates in nucleotide sugar metabolism. UDP-Galactose disodium is the natural agonist of the P2Y₁₄ receptor coupled to G_i proteins in the immune system (IC₅₀= 0.67 μM, hP2Y₁₄). UDP-Galactose disodium can be used to study cell signal transduction and substance metabolism .

Cat. No.	Product Name		Classification

HY-W140439

1-Oleoyl-sn-glycero-3-phosphocholine 18:1 Lyso PC		Phospholipids
1-Oleoyl-sn-glycero-3-phosphocholine (18:1 Lyso PC), a lysophospholipid, is a GPR82 inhibitor. 1-Oleoyl-sn-glycero-3-phosphocholine abrogates constitutive Gi-coupled GPR82 activity, shifts active/inactive equilibrium to inactive, suppresses Gi protein activation, increases cAMP production, and decreases GTPγS binding to Gαi proteins. 1-Oleoyl-sn-glycero-3-phosphocholine contributes to adipocyte lipolysis regulation.1-Oleoyl-sn-glycero-3-phosphocholine exhibits reduced serum levels in mouse models of steatohepatitis, linked to hepatic Lpcat 1-4 up-regulation .

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Gi-protein

Inhibitors & Agonists

Biochemical Assay Reagents

Peptides

NaturalProducts

Isotope-Labeled Compounds

Oligonucleotides

Natural
Products