161 Results for "

G protein pathway

" in MedChemExpress (MCE) Product Catalog:
Products (161)

161 Results for "G protein pathway" in MCE Product Catalog:

258
258 Publications Verification
Cat. No.: HY-13948
CAS No.: 4474-91-3
Purity:  99.98%
Synonyms: Angiotensin II; Ang II; DRVYIHPF
Angiotensin II (Angiotensin II) is a vasoconstrictor and a major bioactive peptide of the renin/angiotensin system. Angiotensin II human plays a central role in regulating human blood pressure, which is mainly mediated by interactions between Angiotensin II and the G-protein-coupled receptors (GPCRs) Angiotensin II type 1 receptor (AT1R) and Angiotensin II type 2 receptor (AT2R). Angiotensin II human stimulates sympathetic nervous stimulation, increases aldosterone biosynthesis and renal actions. Angiotensin II human induces growth of vascular smooth muscle cells, increases collagen type I and III synthesis in fibroblasts, leading to thickening of the vascular wall and myocardium, and fibrosis. Angiotensin II human also induces apoptosis. Angiotensin II induces capillary formation from endothelial cells via the LOX-1 dependent redox-sensitive pathway .
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258
258 Publications Verification
Cat. No.: HY-13948A
CAS No.: 68521-88-0
Purity:  99.62%
Synonyms: Angiotensin II acetate; Ang II acetate; DRVYIHPF acetate
Angiotensin II human (Angiotensin II) acetate is a vasoconstrictor and a major bioactive peptide of the renin/angiotensin system. Angiotensin II human acetate plays a central role in regulating human blood pressure, which is mainly mediated by interactions between Angiotensin II and the G-protein-coupled receptors (GPCRs) Angiotensin II type 1 receptor (AT1R) and Angiotensin II type 2 receptor (AT2R). Angiotensin II human acetate stimulates sympathetic nervous stimulation, increases aldosterone biosynthesis and renal actions. Angiotensin II human acetate induces growth of vascular smooth muscle cells, increases collagen type I and III synthesis in fibroblasts, leading to thickening of the vascular wall and myocardium, and fibrosis. Angiotensin II human acetate also induces apoptosis. Angiotensin II human acetate induces capillary formation from endothelial cells via the LOX-1 dependent redox-sensitive pathway .
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258
258 Publications Verification
Cat. No.: HY-13948B
CAS No.: 2761969-44-0
Purity:  98.84%
Synonyms: Angiotensin II TFA; Ang II TFA; DRVYIHPF TFA
Angiotensin II human (Angiotensin II) TFA is a vasoconstrictor and a major bioactive peptide of the renin/angiotensin system. Angiotensin II human TFA plays a central role in regulating human blood pressure, which is mainly mediated by interactions between Angiotensin II and the G-protein-coupled receptors (GPCRs) Angiotensin II type 1 receptor (AT1R) and Angiotensin II type 2 receptor (AT2R). Angiotensin II human TFA stimulates sympathetic nervous stimulation, increases aldosterone biosynthesis and renal actions. Angiotensin II human TFA induces growth of vascular smooth muscle cells, increases collagen type I and III synthesis in fibroblasts, leading to thickening of the vascular wall and myocardium, and fibrosis. Angiotensin II human TFA also induces apoptosis. Angiotensin II human TFA induces capillary formation from endothelial cells via the LOX-1 dependent redox-sensitive pathway .
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37
37 Cited Publications
Cat. No.: HY-16954
CAS No.: 1818885-28-7
ARV-825 is a BET protein PROTAC degrader that recruits cereblon, and it targets BRD2, BRD3, and BRD4 for degradation via the ubiquitin-proteasome pathway. ARV-825 downregulates c-MYC, PLK1, MYCN, CDK4/6, JAK2, pSTAT3/5, PIM1, and Bcl-xL, upregulates p21 and p27, and modulates H3K27Ac-mediated transcription, the G2/M checkpoint, the Wnt/β-catenin pathway, and amino acid transport pathways. ARV-825 induces G1 phase cell cycle arrest, caspase 3/PARP-mediated apoptosis, DNA damage, and reactive oxygen species (ROS) production, reduces mitochondrial respiration, and simultaneously inhibits cell proliferation, clonogenic growth, and cell migration. ARV-825 is used in research on gastric cancer, leukemia, neuroblastoma, and cholangiocarcinoma .
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26
26 Cited Publications
Cat. No.: HY-13817
CAS No.: 314245-33-5
Purity:  99.30%
IU1 is a selective, reversible USP14 inhibitor with an IC50 of 4-5 μM. IU1 binds USP14’s catalytic cleft to block deubiquitinase activity. IU1 induces calpain-dependent Tau cleavage, causes ATP deficits, reduces E1~Ub thioester levels and 26S proteasome assembly. IU1 enhances 26S proteasome chymotrypsin-like activity, modulates LC3B-dependent autophagy flux, reduces cancer cell proliferation and migration, and blocks G0/G1 to S phase cell cycle transition in follicular thyroid cancer cells. IU1 activates autophagy-lysosomal and ubiquitin-proteasome pathways, triggers apoptosis, and reduces cervical cancer cell growth. IU1 enhances degradation of proteasome substrates linked to neurodegenerative disease, accelerates oxidized protein degradation, and increases oxidative stress resistance. IU1 can be used for the research of Alzheimer’s disease, follicular thyroid cancer, ischemic stroke, cervical cancer, and neurodegenerative disease .
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19
19 Cited Publications
Cat. No.: HY-111557
CAS No.: 568580-02-9
Purity:  ≥95.0%
YM-254890 is a selective Gαq/11 protein inhibitor isolated from Chromobacterium sp. YM-254890 shows no inhibition of other G protein subtypes. YM-254890 inhibits platelet aggregation induced by ADP by blocking the P2Y1 signal transduction pathway, with an IC50 value below 0.6 μM .
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12
12 Cited Publications
Cat. No.: HY-139214
CAS No.: 1185329-96-7
Purity:  98.83%
Target:  

IRE1

Research Areas:  

Neurological Disease

IXA4 is a highly selective, non-toxic IRE1/XBP1s activator. IXA4 activates IRE1/XBP1s signaling without globally activating the unfolded protein response (UPR) or other stress-responsive signaling pathways (e.g., the heat shock response or oxidative stress response). IXA4 reduces secretion of APP through IRE1 activation .
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10
10 Cited Publications
Cat. No.: HY-B1142
CAS No.: 940-69-2
Synonyms: (±)-α-Lipoamide; DL-Lipoamide; DL-6,8-Thioctamide
Lipoamide ((±)-α-Lipoamide) is a monocarboxylic acid derivative of a neutral amide, formed by the condensation of the carboxyl group of lipoic acid and ammonia. Lipoamide protects against oxidative stress-mediated neuronal cell damage and also acts as a coenzyme to transfer acetyl groups and hydrogen during pyruvate deacylation. Lipoamide also stimulates mitochondrial biogenesis in adipocytes through the endothelial NO synthase-cGMP-protein kinase G signaling pathway .
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8
8 Cited Publications
Cat. No.: HY-115768
CAS No.: 94724-12-6
Purity:  99.98%
Synonyms: Poly-p-methoxyphenethylmethylamine
Target:  

Phospholipase

Research Areas:  

Neurological Disease Cancer

Compound 48/80 (Poly-p-methoxyphenethylmethylamine) is widely used in animal and tissue models as a "selective" mast cell activator. Compound 48/80 acts at the mast cell membrane to stimulate trimeric G-proteins and induces degranulation via phospholipase C and D pathways .
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6
6 Cited Publications
Cat. No.: HY-B0366A
CAS No.: 969-33-5
Synonyms: Cyproheptadine HCl
Cyproheptadine hydrochloride (Cyproheptadine HCl) acts as a p38 MAP kinase activator, CHK2 activator, histamine H1 receptor inhibitor and serotonin receptor inhibitor. Cyproheptadine hydrochloride mediates cell cycle arrest via G1 phase arrest, G1/S transition arrest, G0/G1 phase arrest, reduced expression of cyclins D1/D2/D3, upregulated expression of HBP1, p16, p21, p27, and decreased phosphorylation of retinoblastoma protein. Cyproheptadine hydrochloride induces Apoptosis by increasing PARP and cleaved PARP, as well as activating the mitochondrial caspase pathway. Cyproheptadine hydrochloride inhibits tumor growth with extremely low toxicity to normal cells. Cyproheptadine hydrochloride can be used in research related to hepatocellular carcinoma, multiple myeloma and acute myeloid leukemia .
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6
6 Cited Publications
Cat. No.: HY-B1622
CAS No.: 129-03-3
Cyproheptadine acts as a p38 MAP kinase activator, CHK2 activator, histamine H1 receptor inhibitor and serotonin receptor inhibitor. Cyproheptadine mediates cell cycle arrest via G1 phase arrest, G1/S transition arrest, G0/G1 phase arrest, reduced expression of cyclins D1/D2/D3, upregulated expression of HBP1, p16, p21, p27, and decreased phosphorylation of retinoblastoma protein. Cyproheptadine induces Apoptosis by increasing PARP and cleaved PARP, as well as activating the mitochondrial caspase pathway. Cyproheptadine inhibits tumor growth with extremely low toxicity to normal cells. Cyproheptadine can be used in research related to hepatocellular carcinoma, multiple myeloma and acute myeloid leukemia .
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6
6 Cited Publications
Cat. No.: HY-B1165
CAS No.: 41354-29-4
Cyproheptadine hydrochloride sesquihydrate acts as a p38 MAP kinase activator, CHK2 activator, histamine H1 receptor inhibitor and serotonin receptor inhibitor. Cyproheptadine hydrochloride sesquihydrate mediates cell cycle arrest via G1 phase arrest, G1/S transition arrest, G0/G1 phase arrest, reduced expression of cyclins D1/D2/D3, upregulated expression of HBP1, p16, p21, p27, and decreased phosphorylation of retinoblastoma protein. Cyproheptadine hydrochloride sesquihydrate induces Apoptosis by increasing PARP and cleaved PARP, as well as activating the mitochondrial caspase pathway. Cyproheptadine hydrochloride sesquihydrate inhibits tumor growth with extremely low toxicity to normal cells. Cyproheptadine hydrochloride sesquihydrate can be used in research related to hepatocellular carcinoma, multiple myeloma and acute myeloid leukemia .
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3
3 Cited Publications
Cat. No.: HY-W013935
CAS No.: 77-40-7
Bisphenol B is a close structural analog of Bisphenol A (BPA) (HY-18260). Bisphenol B is a potent, orally active endocrine disruptor (ED). Bisphenol B binds to G protein-coupled estrogen receptor (GPER) (IC50 = 3.3 μM) with higher affinity and agonistic activity than BPA. Bisphenol B promotes GPER mediated cell migration. Bisphenol B exerts estrogenic effects via GPER pathway at nanomolar concentration. Bisphenol B is used in the manufacture of polycarbonate resin with ED properties .
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2
2 Cited Publications
Cat. No.: HY-117163
CAS No.: 2204290-85-5
Purity:  98.93%
Target:  

Wnt β-catenin PI3K Akt c-Myc CDK

Research Areas:  

Cancer

FzM1.8 is a Wnt/β-catenin signaling pathway agonist and an allosteric agonist of Frizzled 4 (FZD4), with a pEC50 of 6.4 for FZD4 . FzM1.8 stabilizes a conformation with increased affinity for heterotrimeric G proteins, promoting Gβγ release and subsequent PI3K activation. FzM1.8 activates the AKT pathway downstream of FZD4. FzM1.8 does not affect FZD4 maturation or plasma membrane localization and does not induce FZD4 endocytosis. FzM1.8 upregulates the WNT-responsive genes C-myc and Cyclin D1, while leaving lgr5 expression unchanged. FzM1.8 can be used for colon cancer research .
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2
2 Cited Publications
Cat. No.: HY-115449
CAS No.: 331859-86-0
Purity:  99.80%
Synonyms: 94G6
Target:  

IGF-1R Akt mTOR

Research Areas:  

Cancer

Chromeceptin (94G6) is an IGF signaling pathway inhibitor. Chromeceptin suppresses IGF2 expression at mRNA and protein levels in hepatocyte and HCC cells. Chromeceptin inhibits the phosphorylation levels of AKT and mTOR .
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2
2 Cited Publications
Cat. No.: HY-113066A
CAS No.: 7415-69-2
Purity:  ≥95.0%
Synonyms: GDP disodium salt
Guanosine 5'-diphosphate (GDP) disodium salt, a purine nucleoside diphosphate, is interconverted to guanosine by the action of exonucleotidase and phosphorylation of nucleoside to guanine. Guanosine 5'-diphosphate disodium salt activates adenosine 5'-triphosphate-sensitive K + channel and is used to study the kinetics and characteristics of GTPases such as those associated with G-protein coupled receptors (GPCR). Guanosine 5'-diphosphate disodium salt is a potential iron mobilizer, which prevents the Hepcidin (HY-P70400)-ferroportin interaction and modulates the interleukin-6 (IL-6)/stat-3 pathway. Elevated levels of guanosine 5’-diphosphate are associated with the pathogenesis of neurological diseases. Guanosine 5'-diphosphate disodium salt is promising for the research of inflammation, such as anemia of inflammation (AI) .
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1
1 Cited Publications
Cat. No.: HY-N2397
CAS No.: 1167424-31-8
Synonyms: MSB
9''-Methyl salvianolate B (MSB) is a blood-brain barrier-permeable inhibitor with high affinity for g5Rp, with a Kd value of 117 nM against African swine fever virus (ASFV) g5Rp. 9''-Methyl salvianolate B also acts as a ZBP1 inhibitor. It exhibits strong binding affinity to key proteins in the PPARγ/NF-κB pathway. 9''-Methyl salvianolate B blocks the interaction between ASFV g5Rp and host proteins eIF5A or RPS15. It restores hypusination modification of eIF5A, promotes autophagy (Autophagy), and inhibits ASFV replication. 9''-Methyl salvianolate B effectively disrupts ZBP1-mediated PANoptosome assembly. It effectively alleviates myocardial ischemia/reperfusion injury. 9''-Methyl salvianolate B can be used in studies related to African swine fever .
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1
1 Cited Publications
Cat. No.: HY-N0837
CAS No.: 60-70-8
Synonyms: NSC17821; NSC23880
Veratramine (NSC17821; NSC23880) is an orally active inhibitor of the PI3K/Akt/mTOR signaling pathway and a SIGMAR1 modulator. Veratramine induces autophagic apoptosis of tumor cells, arrests the cell cycle at the G0/G1 phase, and inhibits epithelial-mesenchymal transition (EMT)-related proteins to reduce tumor migration. Veratramine reduces spinal cord and sciatic nerve pathological damage in a neuropathy model by inhibiting SIGMAR1 binding to NMDAR and phosphorylation of NMDAR Ser896. Veratramine has anti-tumor proliferation, apoptosis induction, anti-inflammatory and neuroprotective activities, and can be used in the study of cancers such as liver cancer and osteosarcoma, as well as diabetic peripheral neuropathy .
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1
1 Cited Publications
Cat. No.: HY-16350
CAS No.: 197723-00-5
Synonyms: NKP-1339; IT-139; KP-1339
Research Areas:  

Cancer

BOLD-100 (NKP-1339; IT-139) is the first-in-class ruthenium-based anticancer agent in development against solid cancer with limited side effects. BOLD-100 induces G2/M cell cycle arrest, blockage of DNA synthesis, and induction of apoptosis via the mitochondrial pathway. BOLD-100 has a high tumor targeting potential, strongly binds to serum proteins such as albumin and transferrin and activates in the reductive tumor milieu .
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1
1 Cited Publications
Cat. No.: HY-143248
CAS No.: 2770300-35-9
Purity:  99.48%
KR-39038 is an orally active and potent GRK5 (G protein-coupled receptor kinase 5) inhibitor, with an IC50 of 0.02 μM. KR-39038 significantly inhibits angiotensin II-induced cellular hypertrophy through suppression of HDAC5 pathway in neonatal cardiomyocytes. KR-39038 shows profound anti-hypertrophic effects and improved cardiac function. KR-39038 can be used for heart failure research .
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