interleukin 13 receptor, a 1

Y1 receptor antagonist 1 (H 409-22 isomer) is the active isomer of H-409/22, a neuropeptide Y (NPY) Y1 receptor antagonist that dose-dependently antagonizes the vascular response to exogenous and endogenous NPY in pigs. lagodeoxycholic acid (H 409-22 isomer) is the active isomer of H-409/22, an antagonist of neuropeptide Y (NPY) Y1 receptor.

Dynorphin B (1-13) acetate acts as an agonist on opioid κ-receptor.

Edg-2 receptor inhibitor 1 (SAR-100842) is an Edg-2 receptor inhibitor extracted (IC50: <0.1 μM).

GnRH Associated Peptide (GAP) (1-13), human Acetate was found to be a potent inhibitor of prolactin secretion and to stimulate the release of gonadotropins. Active immunization with peptides corresponding to GAP sequences led to greatly increased prolacti

Apelin-13 triTFA is the endogenous ligand of the APJ receptor, activating this G protein-coupled receptor with an EC50 value of 0.37 nM.

Porcine dynorphin A(1-13) acetate (Dynorphin A Porcine Fragment 1-13 acetate) is a potent, endogenous κ opioid receptor agonist and is antinociceptive at physiological concentrations. Exposure to dynorphin A (1-13) causes acute increases in [Ca2+]i in individual neurons similar to increases seen with acute NMDA treatment.

[(pF)Phe4]Nociceptin(1-13)NH2 acetate is a selective agonist of NOP receptor with a pKi of 10.68 and a pEC50 of 9.31. [(pF)Phe4]Nociceptin(1-13)NH2 acetate displays high selectivity over δ, κ, and μ opioid receptors (>3000 fold).

A2B receptor antagonist 1 (EXAMPLE 9B) is a potent A2B adenosine receptor antagonist.

Protease-Activated Receptor-1, PAR-1 Agonist acetate is a selective proteinase-activated receptor1 (PAR-1) agonist peptide. Protease-Activated Receptor-1, PAR-1 Agonist acetate corresponds to PAR1 tethered ligand and which can selectively mimic theactions of thrombin via this receptor[1][2].

AMPA receptor modulator-1 can be activated by glutamate, thereby modulating ion channels.

GLP-1 receptor agonist 9 citrate is an agonist of GLP-1.

Nociceptin (1-13), amide is a potent agonist Opioid receptor-like1 (ORL1) receptor with a pEC50 of 7.9 for mouse vas deferens and a Ki of 0.75 nM for binding to rat forebrain membranes.

LPA1 receptor antagonist 1(LPA1 R antagonist 1) is a selective and potent lysophosphatidic acid (LPA1) receptor antagonist (IC50 : 25 nM) for the study of idiopathic pulmonary fibrosis.

A2A receptor antagonist 1 (CPI-444 analog) is an antagonist of both adenosine A2A receptor and A1 receptor with Kis of 4 and 264 nM, respectively.

Dopamine D2 Receptor Antagonist-1 functions as a negative allosteric modulator (NAM) of the dopamine D2 receptor (D2R), demonstrating sub-millimolar affinity.

Sigma-1 receptor antagonist 2 is a potent and selective antagonist of sigma 1 receptor (σ1 R) (σ1 and σ2 receptor with Kis of 3.88 and 1288 nM , respectively).

Glucocorticoid receptor agonist-1 is a potent glucocorticoid receptor agonist with an IC50 of 2.8 nM[1].

Androgen receptor antagonist 1 is an orally available full androgen receptor antagonist (IC50: 59 nM). It can be used in the synthesis of PROTAC AR degraders, which results in 24% and 47 % AR protein degradation in LNCaP cells at 1 μM and 10 μM, respectively.

(E)-GABAB receptor antagonist 1 is a trans-GABAB receptor antagonist 1. (E)-GABAB receptor antagonist 1 decreases GABA-induced IP3 (inositol trisphosphate) production with IC50 of 37.9 μM. GABAB receptor antagonist 1 is a selective and negative allosteric modulator of GABAB (γ-Aminobutyric acid) receptors.

H3 receptor antagonist 1 is used in the study of neurological diseases, histamine H3 receptor antagonist.

Sigma-1 receptor antagonist 3 is a potent and selective antagonist of Sigma-1 (σ1) receptor(Ki : 1.14 nM), has the potential for the neuropathic pain.

GP130 receptor agonist-1 (N-(4-Fluorophenyl)-4-phenyl-2-thiazolami) is a potent, brain-penetrant and orally active GP130 receptor agonist.

Dynorphin A (1-13) amide, an endogenous opioid peptide, counteracts the analgesic effects of morphine [1].

GABA receptor Antagonist 1 (compound 7w) effectively inhibits the Px RDL1 GABAR at an IC50 of 7.08 nmol/L and demonstrates insecticidal efficacy against P. xylostella, S. frugiperda, S. exigua, and S. litura with respective LC50 values of 0.09, 0.84, 0.87, and 0.68 mg/L. Moreover, this compound exhibits moderate toxicity to honeybees (48 h, ID50 = 2.22 μg/adult) and low toxicity to zebrafish (LC50: 42.4 mg/L) [1].

Apelin-13 is an endogenous ligand of APJ receptor, and the EC 50 value of activated G protein coupled receptor is 0.37 nM.

Interferon receptor inducer-1 Used in the treatment of a disorder in which the induction of interferon is involved. is an interferon (IFN) receptor inducer.

Androgen Receptor Degrader-1 (Compound 18) is a potent agent for androgen receptor degradation, applicable in cancer research [1].

RXFP1 receptor agonist-1 (Example 2), an agonist of the RXFP1 receptor, suppresses cAMP production in HEK293 cells that constitutively express the human RXFP1, exhibiting an EC50 of 300 nM [1].

Histamine H4 receptor antagonist-1 is a potent antagonist of the histamine H4 receptor.

GLP-1 receptor agonist 4 is a glucagon-like peptide-1 receptor (GLP-1R) agonist , has an EC50 of 64.5 nM. GLP-1 receptor agonist 4 can be used in the research for treatment of diabetes.

Succinate/succinate receptor antagonist 1 is a potent succinate receptor antagonist. Succinate/succinate receptor antagonist 1 interrupts succinate signals in gingival tissue and inhibits the activation of SucnRl Antagonist 1. Its IC50 value is 20 μsouth of the coast. Succinate/succinate receptor antagonist 1 can be used to treat periodontal disease.

Glucocorticoid Receptor Agonist-1 Phosphate Gly-Glu (TFA) serves as a cleavable linker for the synthesis of Antibody-Drug Conjugates (ADCs).

Nociceptin (1-13), amide is a potent ORL1 (OP4) receptor agonist with a pEC50 of 7.9 for mouse vas deferens and a Ki of 0.75 nM for binding to rat forebrain membranes.

β2AR/M-receptor agonist-1 (example 131), a muscarinic antagonist and β2 adrenoceptor agonist (MABA), exhibits dual potency towards β2 adrenoceptor and muscarinic receptor. It demonstrates a significant affinity for the β2 adrenoceptor, indicated by an EC50 value of 9.2 nM, and for the muscarinic receptor with a Ki value of 30.2 nM. Furthermore, its MABA activity is highlighted by an EC50 value of 4.0 nM [1].

Selective and competitive nociceptin receptor antagonist, devoid of any agonist activity. Binds selectively to recombinant nociceptin receptors (pKi = 8.4), and competitively antagonizes the actions of nociceptin in vitro and in vivo.

Dynorphin B (1-13), a 13 amino acid, is an extraordinarily potent opioid peptide.

σ1 Receptor antagonist-1 is a selective sigma 1 receptor antagonist.

Galanin (1-13)-Neuropeptide Y (25-36) amide exhibits high-affinity binding to galanin receptors, similar to that of galanin itself [1].

Enpp-1-IN-13 is an ectonucleotide pyrophosphatase/phosphodiesterase (ENPP) inhibitor that is able to act on ENPP1 (IC50: 1.29 μM) and ENPP3 (IC50: 20.2 μM), exhibiting anticancer effects.

Porcine dynorphin A (1-13) is a potent, endogenous κ opioid receptor agonist and is antinociceptive at physiological concentrations. Exposure to dynorphin A (1-13) causes acute increases in [Ca2+]i in individual neurons similar to increases seen with acut

Vanilloid receptor antagonist 1 (4-(7-Hydroxy-2-isopropyl-4-oxoquinazolin-3(4H)-yl)benzonitrile) is a potent vanilloid receptor TRPV1 antagonist.

Glucocorticoid receptor modulator 1 is a potent, orally active, non-steroidal selective glucocorticoid receptor modulator, exhibiting IC50 values of 9 nM and 130 nM against NF-κB and AP-1, respectively. It effectively reduces the expression of inflammatory factors such as IL-6, IL-1β, and TNF-α, and alleviates dermatitis in mice.

Protease-Activated Receptor-1 Antagonist 2 is an orally active antagonist of protease-activated receptor-1 (PAR-1), demonstrating significant potency with an IC 50 of 7 nM. It exhibits favorable pharmacokinetic characteristics, making it valuable in cardiovascular disease (CVD) research, including studies on atherosclerosis and restenosis [1].

Glucocorticoid receptor agonist-1 Ala-Ala-Mal (compound 88), a glucocorticosteroid and glucocorticoid receptor agonist, can be conjugated with Adalimumab to formulate an ADC [1].

[Nphe1]Nociceptin(1-13)NH2 is a novel endogenous ligand for the nociceptin/orphanin FQ (NC) receptor, acting as a selective and competitive antagonist without any agonist effects. It binds specifically to recombinant nociceptin receptors with high affinity (pKi=8.4) and effectively blocks nociceptin's ability to inhibit cyclic AMP accumulation in CHO cells (pA2=6.0), showcasing potential as an analgesic agent.

Dynorphin B (1-13) TFA acts as an agonist on opioid κ-receptor .

[DAla2, DArg6] Dynorphin A, (1-13) (porcine) (DADAD), a dynorphin1-13 (DYN) derivative extracted from porcine pituitary, exhibits high potency at peripheral opioid receptors GPI and MVD. Despite rapid in vivo degradation of DYN, this compound shows increased resistance to enzymatic cleavage, enhancing its stability against peptide-degrading enzymes [1].

Protease-Activated Receptor-1 (PAR-1) Agonist TFA is a selective peptide that acts as an agonist for the proteinase-activated receptor-1 (PAR-1). Corresponding to the tethered ligand of PAR-1, this compound mimics the actions of thrombin through the PAR-1 receptor[1][2].

NOT Receptor Modulator 1 (2-(3-(2-(4-chlorophenyl)imidazo[1,2-a]pyridin-6-yl)phenyl)propan-2-ol) is a modulator of nuclear receptor NOT.

mGlu4 receptor agonist 1 (compound 62) is a highly effective positive allosteric modulator of mGlu4 receptors, displaying an EC 50 of 308 nM. Additionally, it exhibits noteworthy anxiolytic and antipsychotic properties [1].