5-HT Receptor Activator

Cyclopiazonic acid is an endoplasmic reticulum calcium ATPase (ECAs) inhibitor and human respiratory syncytial virus (RSV) inhibitor (EC₅₀ value of 4.13 μ M), which can reduce the antagonistic effect of 5-HT receptors in rat thoracic aorta, induce p53 dependent cell apoptosis and reproductive toxicity in mouse testes, and inhibit the biological activation of aflatoxin B^[1][4][5].

Allura Red AC is a food colorant, appearing as a deep red water-soluble powder or granules, used in various applications such as beverages, syrups, candies, and cereals. Allura Red AC can statically quench the intrinsic fluorescence of HSA. Additionally, Allura Red AC is a 5-hydroxytryptamine (5-HT) pathway-associated pro-inflammatory agent, capable of exacerbating experimental colitis. Allura Red AC holds potential for research in inflammatory bowel disease (IBD), intestinal barrier function, and food additive safety.

MMAI is a selective serotonin releaser that can be used in the research of mental illnesses.

Poly-D-lysine hydrobromide (MW 150000-300000) is a synthetic polymer composed of D-lysine residues and is one of the most widely used matrices in neural cell culture applications. Poly-D-lysine hydrobromide (MW 150000-300000) can be used as a non-specific cell adhesion enhancer. Poly-D-lysine hydrobromide (MW 30000-70000) is an orally active CaSR agonist peptide that indirectly activates the 5-HT₃ receptor signaling pathway, delaying gastric emptying and thereby slowing the rate at which glucose enters the small intestine and is absorbed.

BMY 14802 is a sigma-1 receptor (σ1R) antagonist, as well as an agonist at serotonin (5-HT) 1A and adrenergic alpha-1 receptors. BMY 14802 inhibits abnormal involuntary movement (AIM) in rat Parkinson's disease (PD) model, with down-regulating the expression of AIM.

Isopteropodine is a positive modulator that selectively acts on muscarinic M₁ and 5-HT₂ receptors. Isopteropodine has an EC₅₀ of 9.92 μM for acetylcholine and 14.5 μM for 5-HT. Isopteropodine also has antibacterial activity against Gram-positive bacteria, with MICs of 150 μg/mL and 250 μg/mL for Staphylococcus aureus and Bacillus subtilis, respectively. Isopteropodine enhances receptor function by increasing the affinity of agonists for receptors and can also inhibit the growth of specific Gram-positive bacteria, and can be used in cognitive impairment and antibacterial research.

2'-O-Methylisoliquiritigenin, isolated from the Arachis species, up-regulates 5-HT, NE, DA and GABA pathways, but does not put a very significant effect on ne NE pathway.

Diminazene is an antiparasitic agent widely used to treat parasitic diseases caused by hemoparasites (such as trypanosomes and babesia). Diminazene acts as an ACE2 activator and exerts cardiovascular protective effects by activating the ACE2/Ang-(1-7)/Mas receptor axis. By regulating gut microbiota-tryptophan metabolism, Diminazene inhibits the activation of core inflammatory signaling pathways including MAPK, STAT and NF-κB, increases central 5-HT levels, and suppresses splenic TNF-α production, thereby alleviating systemic inflammation.

Allura Red AC (Standard) is an analytical standard of Allura Red AC. This product is intended for research and analytical applications. Allura Red AC is a food colorant, appearing as a deep red water-soluble powder or granules, used in various applications such as beverages, syrups, candies, and cereals. Allura Red AC can statically quench the intrinsic fluorescence of HSA. Additionally, Allura Red AC is a 5-hydroxytryptamine (5-HT) pathway-associated pro-inflammatory agent, capable of exacerbating experimental colitis. Allura Red AC holds potential for research in inflammatory bowel disease (IBD), intestinal barrier function, and food additive safety.

AL-LAD (6-Allyl-6-nor-LSD) is an activator for 5-HT2A receptor with K_i of 3.4-8.1 nM. AL-LAD exhibits affinity for dopamine receptor D1 and dopamine receptor D2 with absolute affinitiesK_0.5 of 189 nM and 12.3 nM. AL-LAD acts as psychoactive substance in mouse model.

5-Fluoro-α-methyltryptamine hydrochloride may cause an increase in intracellular levels of 5-HT followed by an increase in 5-HT release. 5-Fluoro-α-methyltryptamine hydrochloride exhibits EC₅₀ values of 37 nM, 14 nM, 78 nM and 8.47 nM for DA, 5HT, NE and 5-HT2A, respectively.

5-HT2C agonist-10 (Compound 21) is a 5-HT2C activator with an EC₅₀ of <10 nM. 5-HT2C agonist-10 is used in the research of psychiatric disorders.

MMAI (5-Methoxy-6-methyl-2-aminoindan) hydrochloride is a selective serotonin releaser that does not produce psychoactive or hallucinogenic effects in the context of drug discrimination in rats. MMAI hydrochloride induces a behavioral syndrome in rats, including hypokinesia with freezing, spinning, Straub tail, flat posture, and reduced sleep time.

Tracizoline is an orally active I2-imidazoline receptor agonist. Tracizoline functionally modulates I2-imidazoline receptors, regulates hippocampal FADD cell fate adaptor, attenuates mechanical and thermal hyperalgesia, activates α₂A-adrenergic receptors with very weak partial agonism, and induces antidepressant-like activity via 5-HT₁A receptor activation. Tracizoline can be used for the research of inflammatory pain, neuropathic pain, and depression.

Ancitabine (hydrochloride) (Standard) is the analytical standard of Ancitabine (hydrochloride). This product is intended for research and analytical applications. 0

Dihydroergotamine (DFN-19) is a BBB-permeable and semisynthetic, hydrogenated ergot alkaloid. Dihydroergotamine can cause vasoconstriction by stimulating alpha-adrenergic and 5-HT_2A receptors. Dihydroergotamine can be used in the research of migraine.

Isopteropodine (Standard) is the analytical standard of Isopteropodine (HY-N4157). This product is intended for research and analytical applications. Isopteropodine is a positive modulator that selectively acts on muscarinic M₁ and 5-HT₂ receptors. Isopteropodine has an EC₅₀ of 9.92 μM for acetylcholine and 14.5 μM for 5-HT. Isopteropodine also has antibacterial activity against Gram-positive bacteria, with MICs of 150 μg/mL and 250 μg/mL for Staphylococcus aureus and Bacillus subtilis, respectively. Isopteropodine enhances receptor function by increasing the affinity of agonists for receptors and can also inhibit the growth of specific Gram-positive bacteria, and can be used in cognitive impairment and antibacterial research.

Serotonin hydrogen maleate is a monoamine neurotransmitter in the CNS and an endogenous 5-HT receptor agonist. Serotonin hydrogen maleate is also a catechol O-methyltransferase (COMT) inhibitor with a K_i of 44 μM .

ETH-LAD (N-Ethyl-nor-LSD) is an activator for 5-HT2A receptor with K_i of 5.1 nM. ETH-LAD exhibits affinity for dopamine receptor D1 and dopamine receptor D2 with K_i of 22.1 nM and 4.4 nM. ETH-LAD acts as psychoactive substance in rat model.