Search Result

Results for "

human H3R

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Apoptosis (1) Cholinesterase (ChE) (2) Discoidin Domain Receptor (1) Fungal (1) Histamine Receptor (11) Histone Acetyltransferase (1) Monoamine Oxidase (1) Sirtuin (1)
By Research Areas:	Cancer (1) Endocrinology (1) Infection (1) Metabolic Disease (1) Neurological Disease (10)

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-109968

Irdabisant CEP-26401	Histamine Receptor	Neurological Disease Metabolic Disease
Irdabisant (CEP-26401) is a selective, orally active and blood-brain barrier (BBB) penetrant histamine H3 receptor (H3R) inverse agonist/inverse agonist with K_i values of 7.2 nM and 2.0 nM for rat H3R and human H3R, respectively. Irdabisant has relatively low inhibitory activity against hERG current with an IC₅₀ of 13.8 μM. Irdabisant has cognition-enhancing and wake-promoting activities in the rat social recognition model. Irdabisant can be used to research schizophrenia or cognitive impairment .

HY-12190

JNJ-5207852	Histamine Receptor	Neurological Disease Endocrinology
JNJ-5207852 is a selective and potent histamine H₃ receptor (H₃R) antagonist, with pK_is of 8.9, 9.24 for rat and human H₃R, respectively.

HY-120124

Samelisant SUVN-G3031	Histamine Receptor	Neurological Disease
Samelisant (SUVN-G3031) is a potent and selective histamine H3 receptor (H3R) inverse agonist with good brain penetration and oral bioavailability. Samelisant has a similar binding affinity towards human (hH3R; K_i=8.7 nM) and rat (rH3R;K_i=9.8 nM) H3R indicating no inter-species differences. Samelisant can be used for the research of sleep-related disorders .

HY-146383

H3R antagonist 2	Histamine Receptor Cholinesterase (ChE) Monoamine Oxidase	Neurological Disease
H3R antagonist 2 (Compound 23) is a multitarget histamine H₃ receptor (H₃R) antagonist with a K_i of 170 nM for hH₃R . H3R antagonist 2 shows inhibitory effects with IC₅₀ values of 180, 880 and 775 nM for acetylcholinesterase, butyrylcholinesterase and human monoamine oxidase B (hMAO B), respectively. H3R antagonist 2 shows favorable anti-neuropathic pain and memory-enhancing effects. H3R can across BBB .

HY-122171

A-317920	Histamine Receptor	Neurological Disease
A-317920 is a selective and potent rat histamine H3 receptor (H3R) antagonist with pK_i value of 9.2 and 7.0 for full-length rat and full-length human H3R, respectively. A-317920 exhibits over 130 fold selective affinity for the rat over the human H3R. A-317920 enhances cognition via H3R blockade .

HY-12190A

JNJ-5207852 dihydrochloride	Histamine Receptor	Neurological Disease
JNJ-5207852 dihydrochloride is a selective and potent histamine H₃ receptor (H₃R) antagonist, with pK_is of 8.9, 9.24 for rat and human H₃R, respectively.

HY-109968A

Irdabisant hydrochloride CEP-26401 hydrochloride	Histamine Receptor	Neurological Disease
Irdabisant (CEP-26401) hydrochloride is a selective, orally active and blood-brain barrier (BBB) penetrant histamine H3 receptor (H3R) inverse agonist/inverse agonist with K_i values of 7.2 nM and 2.0 nM for rat H3R and human H3R, respectively. Irdabisant hydrochloride has relatively low inhibitory activity against hERG current with an IC₅₀ of 13.8 μM. Irdabisant hydrochloride has cognition-enhancing and wake-promoting activities in the rat social recognition model. Irdabisant hydrochloride can be used to research schizophrenia or cognitive impairment .

HY-122608

Samelisant free base SUVN-G3031 free base	Histamine Receptor	Neurological Disease
Samelisant (SUVN-G3031) free base is a potent and selective histamine H3 receptor (H3R) inverse agonist with good brain penetration and oral bioavailability. Samelisant free base has a similar binding affinity towards human (hH3R; K_i=8.7 nM) and rat (rH3R;K_i=9.8 nM) H3R indicating no inter-species differences. Samelisant free base can be used for the research of sleep-related disorders .

HY-19881

ABT-288	Histamine Receptor	Neurological Disease
ABT-288 is a competitive, potent and selective histamine H3 receptor (H3R) antagonist. ABT-288 has K_i values of 1.9 and 8.2 nM for human and rat H3Rs, respectively. ABT-288 can be used in cognitive impairment research. .

HY-146035

AChE-IN-14	Cholinesterase (ChE) Histamine Receptor	Neurological Disease
AChE-IN-14 (compound 5) is a potent cholinesterase inhibitor with IC₅₀s of 0.46 , 0.48, and 0.44 μM for electric eel acetylcholinesterase (eeAChE), human recombinant acetylcholinesterase (hAChE), and equine serum butyrylcholinesterase (eqBuChE), respectively. AChE-IN-14 exhibits high affinity toward human H₃ receptor (H₃R; K_i= 159.8 nM). AChE-IN-14 can be used for the research of Alzheimer’s disease .

HY-124912

VUF-6884	Histamine Receptor	Others
VUF-6884 (Compound 7j) is a histamine receptor (Histamine Receptor) ligand with activity toward human H4R and H1R. Its pEC₅₀ and pK_i values against human H4R are 7.70 and 7.55, respectively, while those against human H1R are 8.17 and 8.11, respectively. VUF-6884 competitively binds to the orthosteric binding site of human H4R to displace histamine, and exhibits inverse agonist activity at human H1R .

HY-114510

PRMT/HKMT-IN-1	Discoidin Domain Receptor Histone Acetyltransferase Sirtuin Fungal Apoptosis	Infection Cancer
PRMT/HKMT-IN-1 is an epigenetic multi-target protein arginine methyltransferases (PRMTs) and histone lysine methyltransferases (HKMTs) inhibitor. PRMT/HKMT-IN-1 inhibits Aspergillus nidulans RmtA with an IC₅₀ of 29 μM. PRMT/HKMT-IN-1 inhibits human PRMT1, p300/CBP HAT, CARM1, SET7, SIRT1 and SIRT2. PRMT/HKMT-IN-1 inhibits methylation of histone H3K4, H4R3, and *H3R17* residues. CBP/p300-IN-23 induces apoptosis, arrests cell cycle in S phase, and triggers granulocytic differentiation in leukemia cells. PRMT/HKMT-IN-1 can be used for the research of leukemia .

Inquiry Online

Your information is safe with us. * Required Fields.

MCE Japan Authorized Agent ナミキ商事株式会社コスモ・バイオ株式会社重松貿易株式会社
Salutation			Country or Region *
Applicant Name *			Organization Name *
Department *
Email Address *			Product Name *
Cat. No.			Requested quantity *
Phone Number *
Remarks

Inquiry Online

Inquiry Information

Product Name:
Cat. No.:
Quantity:
MCE Japan Authorized Agent:

BODIPY 493/503 purchased from MedChemExpress. Usage Cited in: Nat Commun. 2025 Feb 1;16(1):1241. [Abstract]

MedchemExpress Validation 01

Western blot analysis of extracts from THP-1(lane 2(20μg), Jurkat (lane 3(20μg) and NIH3T3(lane 4(20μg) using FOXO1A (HY-P80132) Rabbit mAb. Proteins were transferred to a PVDF membrane and blocked with 5% non-fat milk in TBST for 2 hour at room temperature. The primary antibody (1/1000) and Loading control antibody (Beta Actin, HY-P80438, 1/10000) was used in 5% non-fat milk in TBST at 4°C overnight. Goat Anti-Mouse/Rabbit IgG-HRP Secondary Antibody (1/10000) was used for 1 hour at room temperature. Western blot analysis of extracts from THP-1(lane 2(20μg), Jurkat (lane 3(20μg) and NIH3T3(lane 4(20μg) using FOXO1A (HY-P80132) Rabbit mAb. Proteins were transferred to a PVDF membrane and blocked with 5% non-fat milk in TBST for 2 hour at room temperature. The primary antibody (1/1000) and Loading control antibody (Beta Actin, HY-P80438, 1/10000) was used in 5% non-fat milk in TBST at 4°C overnight. Goat Anti-Mouse/Rabbit IgG-HRP Secondary Antibody (1/10000) was used for 1 hour at room temperature. Western blot analysis of extracts from THP-1(lane 2(20μg), Jurkat (lane 3(20μg) and NIH3T3(lane 4(20μg) using FOXO1A (HY-P80132) Rabbit mAb. Proteins were transferred to a PVDF membrane and blocked with 5% non-fat milk in TBST for 2 hour at room temperature. The primary antibody (1/1000) and Loading control antibody (Beta Actin, HY-P80438, 1/10000) was used in 5% non-fat milk in TBST at 4°C overnight. Goat Anti-Mouse/Rabbit IgG-HRP Secondary Antibody (1/10000) was used for 1 hour at room temperature.

BODIPY 493/503 purchased from MedChemExpress. Usage Cited in: Nat Commun. 2025 Feb 1;16(1):1241. [Abstract]

MedchemExpress Validation 01

MedchemExpress Validation 03

Western blot analysis of extracts from THP-1(lane 2(20μg), Jurkat (lane 3(20μg) and NIH3T3(lane 4(20μg) using FOXO1A (HY-P80132) Rabbit mAb. Proteins were transferred

MedchemExpress Validation 04

MedchemExpress Validation

We use cookies

MedChemExpress values your privacy and your trust is important to us. We use cookies to enhance your website experience. Some cookies are necessary to run the website. Privacy and Cookie Policy

Name
Email *

	Sorry, but the email address you supplied was invalid.

human H3R

Inhibitors & Agonists