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Results for "

inverse

" in MedChemExpress (MCE) Product Catalog:

By Targets:	5-HT Receptor (36) ADC Linker (78) Adenosine Receptor (4) Adrenergic Receptor (6) Angiotensin Receptor (1) ANGPTL (1) Antibiotic (1) Apoptosis (10) Arrestin (2) Autophagy (2) Bacterial (5) Bcl-2 Family (1) Biochemical Assay Reagents (22) Cannabinoid Receptor (26) Caspase (1) CDK (1) CMV (1) Complement System (1) CXCR (3) Cytochrome P450 (3) Dengue Virus (4) DNA/RNA Synthesis (1) Dopamine Receptor (7) Drug Derivative (3) Drug Isomer (3) Drug Metabolite (5) Drug-Linker Conjugates for ADC (1) EBI2/GPR183 (3) Endogenous Metabolite (10) Environmental Pollutants (1) Epigenetic Reader Domain (1) ERK (4) Estrogen Receptor/ERR (10) Ferroptosis (1) Flavivirus (4) Fluorescent Dye (36) Free Fatty Acid Receptor (5) FXR (2) G protein-coupled Bile Acid Receptor 1 (3) GABA Receptor (24) GHSR (10) Glutathione Peroxidase (1) GPR6 (3) GPR84 (4) Histamine Receptor (47) Interleukin Related (7) Isotope-Labeled Compounds (12) Ligands for Target Protein for PROTAC (2) Liposome (1) LXR (10) Mas-related G-protein-coupled Receptor (MRGPR) (1) Melanocortin Receptor (2) Melatonin Receptor (3) mGluR (1) MMP (4) MOFs (1) Molecular Glues (1) mTOR (1) Nuclear Hormone Receptor 4A/NR4A (3) Orphan GPCR (4) Orphan Nuclear Receptor (1) Parasite (1) Phosphodiesterase (PDE) (1) Potassium Channel (2) PPAR (10) Pregnane X Receptor (PXR) (1) Prostaglandin Receptor (1) PROTAC Linkers (39) PROTACs (1) Radionuclide-Drug Conjugates (RDCs) (1) RAR/RXR (2) Reactive Oxygen Species (ROS) (3) Reference Standards (36) REV-ERB (3) ROR (55) TNF Receptor (2) Transferrin Receptor (1) TRP Channel (1) TSH Receptor (1) VEGFR (1)
By Research Areas:	Cancer (174) Cardiovascular Disease (15) Endocrinology (29) Infection (13) Inflammation/Immunology (84) Metabolic Disease (51) Neurological Disease (116)
Click Chemistry:	ADC Synthesis (69) Labeling and Fluorescence Imaging (26) TCO (57) DBCO (8) PROTAC Synthesis (40) Azide (4) Tetrazine (92) Alkynes (1)
Oligonucleotides:	Adenosine (1) Pegylated Lipids (1) Nucleoside Analogs (1) Phospholipids (1)

465

Inhibitors & Agonists

Fluorescent Dyes

Biochemical Assay Reagents

Peptides

Natural
Products

Isotope-Labeled Compounds

155

Click Chemistry

Oligonucleotides

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-108529

BMS493 5+ Cited Publications	RAR/RXR	Metabolic Disease
BMS493 is an inverse pan-retinoic acid receptor (RAR) agonist. BMS493 increases nuclear corepressor interaction with RARs. BMS493 also could prevent retinoic acid-induced differentiation . BMS493 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-14289

Cimetidine 5+ Cited Publications SKF-92334	Histamine Receptor Bacterial	Cardiovascular Disease Infection Neurological Disease Metabolic Disease Cancer
Cimetidine (SKF-92334) is an orally active, inverse and BBB-permeable histamine H2 receptor antagonist with a K_i of 0.6 μM. Cimetidine is a gastric acid reducer, and can be used for duodenal and gastric ulcers research. Cimetidine has anti-cancer and anti-inflammatory activity .

HY-13421

SR1001 5+ Cited Publications	REV-ERB ROR	Inflammation/Immunology
SR1001 is a selective ROR_α and ROR_γt inverse agonist with K_is 172 and 111 nM, respectively.

HY-14413

SR3335 10+ Cited Publications ML 176	ROR	Metabolic Disease
SR3335 (ML 176) is a selective RORα inverse agonist that directly binds to RORα with a K_i of 220 nM .

HY-12584

PF-5190457 PF-05190457	GHSR	Metabolic Disease Endocrinology
PF-5190457 (PF-05190457) is a potent and selective ghrelin receptor inverse agonist with a pK_i of 8.36 .

HY-12199

Pitolisant 2 Publications Verification Tiprolisant	Histamine Receptor	Neurological Disease Endocrinology
Pitolisant is a potent and selective nonimidazole inverse agonist at the recombinant human histamine H3 receptor (K_i=0.16 nM).

HY-12199B

Pitolisant hydrochloride 2 Publications Verification Ciproxidine; BF 2649	Histamine Receptor	Neurological Disease Endocrinology
Pitolisant hydrochloride is a potent and selective nonimidazole inverse agonist at the recombinant human histamine H3 receptor (K_i=0.16 nM).

HY-16972

SR9243 5+ Cited Publications	LXR	Cancer
SR9243 is a liver-X-receptor (LXR) inverse agonist that induces LXR-corepressor interaction.

HY-16998

SR2211 1 Publications Verification	ROR	Inflammation/Immunology
SR2211 is a potent, selective synthetic RORγ modulator and functions as an inverse agonist, with a K_i of 105 nM and an IC₅₀ of ~320 nM.

HY-134599

(2E)-TCO-PNB ester	Biochemical Assay Reagents	Cancer
(2E)-TCO-PNB ester is an active reaction substrate with the properties of trans-cyclooctene derivatives. The core chemical property of (2E)-TCO-PNB ester is its ability to undergo efficient inverse electron-demand Diels-Alder (IEDDA) cycloaddition with tetrazine groups. (2E)-TCO-PNB ester can be used in ligation reactions to verify the integrity of tetrazine groups, and also serves as a key synthetic raw material for the preparation of the prodrug TCO-DOX. (2E)-TCO-PNB ester is applied in research related to drug synthesis and bioorthogonal chemistry .

HY-10559

Nelotanserin 2 Publications Verification APD125	5-HT Receptor	Neurological Disease Cancer
Nelotanserin is a potent 5-HT_2A inverse agonist, a moderately potent 5-HT_2C partial inverse agonist and a weak 5-HT_2B inverse agonist, with IC₅₀s of 1.7, 79, 791 nM in IP accumulation assays, respectively.

HY-12664

AF64394 1 Publications Verification	Orphan GPCR	Others
AF64394 is a GPR3 inverse agonist, with a pIC₅₀ of 7.3.

HY-137434

Cedirogant ABBV-157	ROR	Inflammation/Immunology
Cedirogant (ABBV-157) is an orally active RORγt inverse agonist. Cedirogant can be used for psoriasis research .

HY-19770

GSK2981278 4 Publications Verification	ROR	Inflammation/Immunology
GSK2981278 is a potent and selective RORγ inverse agonist. GSK2981278 inhibits activation of the il17 promoter and interferes RORγ-DNA binding .

HY-100369A

DMCM hydrochloride	GABA Receptor	Neurological Disease
DMCM hydrochloride is a nonselective full inverse agonist of benzodiazepine. DMCM shows bnding afinity at human recombinant GABAA αxβ3γ2 receptor subtypes with K_is of 10 nM, 13 nM, 7.5 nM, 2.2 nM for α1, α2, α3, and α5 receptors, respectively .

HY-101198

Clobenpropit dihydrobromide	Histamine Receptor Apoptosis	Neurological Disease Cancer
Clobenpropit dihydrobromide is a potent histamine H3R antagonist/inverse agonist with a pEC₅₀ of 8.07 for histamine H3LR . Clobenpropit dihydrobromide acts as partial agonist at histamine H4 receptors (K_i 13 nM). Clobenpropit dihydrobromide also binds to serotonin 5-HT3 receptors (K_i 7.4 nM) and α2A/α2C adrenoceptors (K_i 17.4/7.8 nM) . Clobenpropit dihydrobromide increases apoptosis .

HY-100991

FG 7142 ZK 39106; LSU-65	GABA Receptor	Neurological Disease
FG 7142 (ZK 39106; LSU-65), a non-selectively benzodiazepine inverse agonist, has high affinity for the α1 subunit-containing GABAA receptor (K_i=91 nM). FG 7142 (ZK 39106; LSU-65) also modulates GABA-induced chloride flux at GABAA receptors expressing the α1 subunit (EC₅₀= 137 nM). FG 7142 (ZK 39106; LSU-65) can increase tyrosine hydroxylation and cause upregulation of β-adrenoceptors in mouse cerebral cortex .

HY-156354

*GPR61 Inverse* agonist 1**	Orphan GPCR	Metabolic Disease
GPR61 Inverse agonist 1 (Compound 1) is a GPR61 inverse agonist (IC₅₀: 11 nM). GPR61 Inverse agonist 1 can be used for research of disorders of metabolism and body weight, such as obesity and cachexia .

HY-103476

Ro15-4513	GABA Receptor	Neurological Disease
Ro15-4513, imidazobenzodiazepinone derivative, is a partial inverse agonist of benzodiazepine receptor (BZR) . Ro15-4513 is a potent ethanol antagonist . Ro15-4513 has anti-anxiety effect . Ro15-4513 is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.

HY-102075A

TMP778	ROR	Inflammation/Immunology
TMP778 is a potent and selevtive RORγt inverse agonist, with an IC₅₀ of 7 nM in FRET assay.

HY-148352

BAY-4931 1 Publications Verification	PPAR	Cancer
BAY-4931 is a potent, covalent and selective PPARγ inverse-agonist with an IC₅₀ of 0.17 nM .

HY-132909

*Nurr1 inverse* agonist-1**	Nuclear Hormone Receptor 4A/NR4A	Inflammation/Immunology Cancer
Nurr1 inverse agonist-1 is an inverse agonist tool for the neuroprotective transcription factor Nurr1.

HY-114411

*ERRγ inverse* agonist 1**	Estrogen Receptor/ERR	Cancer
ERRγ inverse agonist 1 (Compound 12) is a selective ERRγ inverse agonist with an IC₅₀ value of 0.040 μM against ERRγ. ERRγ inverse agonist 1 inhibits the activity of ERRγ at the functional level. ERRγ inverse agonist 1 can be used in the research of anaplastic thyroid cancer .

HY-12095

*CB1 inverse* agonist 2**	Cannabinoid Receptor	Neurological Disease
CB1 inverse agonist 2 is an orally active inverse agonist of Cannabinoid Receptor CB1. CB1 inverse agonist 2 effectively inhibits CP55940-induced hypothermia and anorexia in mice model .

HY-160039

GAC0001E5	LXR	Cancer
GAC0001E5 is an LXR inverse agonist. GAC0001E5 has antiproliferative activity and can be used in cancer research .

HY-14289R

Cimetidine (Standard) SKF-92334 (Standard)	Reference Standards Histamine Receptor Bacterial	Endocrinology Cancer
Cimetidine (Standard) is the analytical standard of Cimetidine. This product is intended for research and analytical applications. Cimetidine (SKF-92334) is an orally active and inverse histamine H2 receptor antagonist with a Ki of 0.6 μM. Cimetidine is a gastric acid reducer, and can be used for duodenal and gastric ulcers research. Cimetidine has anti-cancer and anti-inflammatory activity .

HY-119464

MRL-871 1 Publications Verification	ROR	Cancer
MRL-871 (compound 3) is a potent and allosteric retinoic acid receptor-related orphan receptor γt (RORγt) inverse agonists with an IC₅₀ of 12.7 nM. MRL-871 has a distinct isoxazole chemotype and effectively reduces IL-17a mRNA production in EL4 cells .

HY-116247

ST247	PPAR	Metabolic Disease Inflammation/Immunology
ST247 a potent PPARβ/δ inverse agonist. ST247 has a higher affinity to PPARβ/δ. ST247 modulates expression of the activation marker CCL2 in the opposite direction. ST247 efficiently induces the interaction with corepressors. ST247 inhibits the agonist-induced transcriptional activity of PPARβ/δ .

HY-121852

SCH 336 SCH-225336	Cannabinoid Receptor	Inflammation/Immunology
SCH 336 is a potent, selective, inverse and orally active CB2 agonist. SCH 336 inhibits BaF3/CB2 migration. SCH 336 significantly inhibits the migration of leukocytes in vivo. SCH 336 blocks ovalbumin-induced lung eosinophilia in mice .

HY-110329

ML179	Nuclear Hormone Receptor 4A/NR4A	Cancer
ML179 (SR-1309) is a inverse LRH1/NR5A2 (Liver receptor homologue-1) agonist with IC₅₀ of 320 nM. ML179 shows anti-proliferation activity in MDA-MB-231 cells. ML179 has the potential for the research of ER-negative breast cancer .

HY-151759

Sulfo-Cy5-TCO	Fluorescent Dye	Cancer
Sulfo-Cy5-TCO is a water-soluble sulfonated Cy5 fluorescent reagent containing trans-cyclooctene (TCO). Sulfo-Cy5-TCO undergoes an inverse electron demand Diels‑Alder reaction with tetrazine-labeled fixed breast cancer cells to achieve cell labeling. Sulfo-Cy5-TCO is used for fluorescent labeling and imaging of biological samples such as proteins and cells .

HY-131338

*RORγt inverse* agonist 13** 1 Publications Verification	ROR	Inflammation/Immunology
RORγt inverse agonist 13 (Compound 3i) is a potent, orally active and selective RORγt inverse agonist, with improved agent-like properties, with an IC₅₀ of 63.8 nM .

HY-144699

ERRα antagonist-2	Estrogen Receptor/ERR	Cancer
ERRα antagonist-2 (Compound 11) is a potential ERRα (estrogen related receptor α) inverse agonist with an IC₅₀ of 0.80 μM. ERRα antagonist-2 suppresses the migration and invasion of the ER-negative MDA-MB-231 cell line. ERRα antagonist-2 inhibits breast cancer growth in vivo .

HY-160258

GDP-Fucose-Tz GDP-Fucose-Am-Tz	Biochemical Assay Reagents	Others
GDP-Fucose-Tz (GDP-Fucose-Am-Tz) is a non-natural GDP-fucose analog bearing a Tetrazine group. As a precursor, GDP-Fucose-Tz enables the synthesis of GDP-fucose-ssDNA probes via inverse electron demand Diels-Alder reaction. GDP-Fucose-Tz participates in chemoenzymatic reactions to prepare GDP-fucose-Herceptin derivatives through conjugation with TCO-Herceptin .

HY-175306

*GPR183 inverse* agonist-1**	EBI2/GPR183 Arrestin	Inflammation/Immunology Cancer
GPR183 inverse agonist-1 (Compound 78) is a GPR183 inverse agonist. GPR183 inverse agonist-1 inhibits the GPR183-mediated Gi activation and β-arrestin2 recruitment, and blocks PBMC migration. GPR183 inverse agonist-1 can be used for inflammatory, autoimmune and neoplastic disorders research .

HY-175822

*5-HT2A inverse* agonist-1**	5-HT Receptor	Neurological Disease
5-HT2A inverse agonist-1 is a 5-HT_2A receptor inverse agonist with a IC₅₀ of 5.5 nM. 5-HT2A inverse agonist-1 shows minimal hERG inhibition. 5-HT2A inverse agonist-1 can be used for the research of neurological disease, such as Parkinson’s disease .

HY-136100

TCO-PEG1-Val-Cit-PABC-PNP	ADC Linker	Cancer
TCO-PEG1-Val-Cit-PABC-PNP is a cleavable 1 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs). TCO-PEG1-Val-Cit-PABC-PNP is a click chemistry reagent, which contains a TCO group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing Tetrazine groups .

HY-136100A

TCO-PEG1-Val-Cit-PABC-PNP TFA	ADC Linker	Cancer
TCO-PEG1-Val-Cit-PABC-PNP TFA is a cleavable 1 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs). TCO-PEG1-Val-Cit-PABC-PNP TFA is a click chemistry reagent, which contains a TCO group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing Tetrazine groups .

HY-133128

FM26	ROR	Cancer
FM26 (compound 25) is a potent and allosteric retinoic acid receptor-related orphan receptor γt (RORγt) inverse agonists with an IC₅₀ of 264 nM. FM26 has a distinct isoxazole chemotype and effectively reduces IL-17a mRNA production in EL4 cells .

HY-157006A

TCO-PEG3-NH2	Biochemical Assay Reagents	Others
TCO-PEG3-NH2 is a click chemistry reagent that contains a TCO group and undergoes the inverse electron-demand Diels-Alder (iEDDA) reaction with tetrazine-containing molecules .

HY-W012472

1,3,5-Triisopropylbenzene	Environmental Pollutants Biochemical Assay Reagents	Others
1,3,5-Triisopropylbenzene is a symmetric aromatic hydrocarbon compound. 1,3,5-Triisopropylbenzene serves as a saturated crosslinker to participate in the "inverse vulcanization" reaction of elemental sulfur. 1,3,5-Triisopropylbenzene acts as a probe molecule to evaluate the external surface acidity and accessibility of zeolite materials. 1,3,5-Triisopropylbenzene is also used as fuel and fuel additive, lubricant and lubricant additive, as well as micelle swelling agent .

HY-128604

XY101	ROR	Cancer
XY101 is a potent, selective, metabolically stable and orally available RORγ inverse agonist with an IC₅₀ of 30 nM and a K_d of 380 nM .

HY-175490

*RORγ inverse* agonist 2**	ROR	Inflammation/Immunology
RORγ inverse agonist 2 (Compound 15) is a potent inverse agonist of the retinoic acid receptor-related orphan receptor RORγ, with IC₅₀ values of 0.4 and 0.9 μM for Gal4-RORγ and full-length RORγ, respectively. RORγ inverse agonist 2 is useful in the study of autoimmune diseases .

HY-177712

*RORγt inverse* agonist 36**	ROR	Inflammation/Immunology
RORγt inverse agonist 36 (S configuration of Compound 16) is a RORγt inverse agonist. RORγt inverse agonist 36 can be used for the research of inflammation and immunology .

HY-128573

*RORγt Inverse* agonist 3**	ROR	Neurological Disease
RORγt Inverse agonist 3 is a potent, selective and orally active RORγ inverse agonist, with EC₅₀s of 0.22 μM and 0.15 μM for hRORγ and RORγt (human IL-17 cells), respectively .

HY-169001

*5-HT2A/5-HT2C inverse* agonist 1**	5-HT Receptor	Neurological Disease
5-HT2A/5-HT2C inverse agonist 1 is a potent and dual 5-HT2A and 5-HT2C receptor inverse agonist with a hERG inhibitions, thus avoiding cardiovascular risks. 5-HT2A/5-HT2C inverse agonist 1 shows significant antipsychotic efficacy in the MK-801 (HY-15084B)-induced mouse model. 5-HT2A/5-HT2C inverse agonist 1 is promising for research of psychosis .

HY-137061

AZ-GHS-22	GHSR	Metabolic Disease
AZ-GHS-22 is a potent, non-CNS penetrant GHS-R1a inverse agonist (IC₅₀=0.77 nM) .

HY-116603

SB-236057	5-HT Receptor	Others
SB-236057 is an inverse agonist of the 5-HT_1B receptor that exhibits strong skeletal teratogenicity in rodents and rabbits. SB-236057 affects gene expression during embryonic development through interference with the Notch signaling pathway and interaction with r-esp1. SB-236057 induces somatic patterning and tail extension defects in rat embryos during early organogenesis .

HY-116521

SR2595	PPAR	Metabolic Disease
SR2595 is an inverse agonist of PPARγ with an IC₅₀ of 30 nM .

HY-119208

VUF11211	CXCR	Others
VUF11211 is an allosteric inverse CXCR3 agonist with a K_d of 0.65 nM .

Cat. No.	Product Name	Type

HY-138659

Janelia Fluor® 646, Tetrazine

JF646, Tetrazine

Fluorescent Dyes

Janelia Fluor 646, Tetrazine (JF646, Tetrazine) a red fluorescent dye that contains a tetrazine group. JF646, Tetrazine can be used in cellular imaging . Janelia Fluor products are licensed under U.S. Pat. Nos. 9,933,417, 10,018,624 and 10,161,932 and other patents from Howard Hughes Medical Institute. Janelia Fluor? 646, Tetrazine is a click chemistry reagent, it contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups.

HY-151759

Sulfo-Cy5-TCO	Fluorescent Dyes
Sulfo-Cy5-TCO is a water-soluble sulfonated Cy5 fluorescent reagent containing trans-cyclooctene (TCO). Sulfo-Cy5-TCO undergoes an inverse electron demand Diels‑Alder reaction with tetrazine-labeled fixed breast cancer cells to achieve cell labeling. Sulfo-Cy5-TCO is used for fluorescent labeling and imaging of biological samples such as proteins and cells .

HY-D1482

Sulfo-Cy5-tetrazine	Fluorescent Dyes
Sulfo Cy5-tetrazine is a tetrazine-coupled Cy5 (HY-D0821) derivative dye with fluorescence properties similar to CY5 (Ex/Em=633/647 nm). Sulfo-Cy5-tetrazine is a click chemistry reagent, it contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups .

HY-D1071

DBCO-PEG12-TCO

Fluorescent Dyes

DBCO-PEG12-TCO cantains a TCO and a DBCO moiety. TCO group can specifically react with terrahydrazine. DBCO-PEG12-TCO is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups. DBCO-PEG12-TCO also contains a TCO group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing Tetrazine groups.

HY-D2143

Cy5-PEG3-TCO	Fluorescent Dyes
Cy5-PEG3-TCO is a dye derivative of Cyanine 5 (Cy5) (HY-D0821) containing 3 PEG units. Cy5-PEG3-TCO utilizes its own TCO group to undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules bearing Tetrazine groups.

HY-D2489

Cy5-tetrazine	Fluorescent Dyes
Cy5-tetrazine is a fluorescent dye. Cy5-tetrazine is a CY5 (HY-D0821) derivative contains a tetrazine moiety. Cyanine5.5 tetrazine can be used for in vivo imaging and low background applications. Cy5-tetrazine is a click chemistry reagent, it contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups .

HY-D1557

Cyanine5.5 tetrazine

Fluorescent Dyes

Cyanine5.5 tetrazine is a far-infrared luminescent dye. Cyanine5.5 tetrazine is a Cyanine5.5 (HY-D0925A) derivative contains a tetrazine moiety. Cyanine5.5 tetrazine can be used for in vivo imaging and low background applications. Cyanine5.5 tetrazine is a click chemistry reagent, it contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups.

HY-156304

Coumarin-C2-TCO	Fluorescent Dyes
Coumarin-C2-TCO is a dye derivative of Coumarin (HY-N0709). Coumarin-C2-TCO utilizes its TCO group to undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules bearing Tetrazine groups.

HY-155322

Cy3-PEG2-TCO	Fluorescent Dyes
Cy3-PEG2-TCO is a dye derivative of Cyanine 3 (Cy3) (HY-D0822) containing 2 PEG units. Cy3-PEG2-TCO can use its own TCO group to perform an inverse electron demand Diels-Alder reaction (iEDDA) with molecules with Tetrazine groups.

HY-D2744

BP Fluor 488 TCO

Fluorescent Dyes

BP Fluor 488 TCO reacts with tetrazines to produce a stable, covalent linkage, also referred to as the inverse-electron demand Diels-Alder cycloaddition reaction. This reaction is extremely fast (k > 800 M-1 s-1), selective, biocompatible, and does not require Cu-catalyst or elevated temperatures. Such excellent reaction rate constants are unparalleled by any other bioorthogonal reaction pair described to date.

HY-D2147

Cy5-PEG7-TCO4	Fluorescent Dyes
Cy5-PEG7-TCO4 is a dye derivative of Cyanine 5 (Cy5) (HY-D0821) containing 7 PEG units. Cy5-PEG7-TCO4 utilizes its own TCO group to undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules bearing Tetrazine groups.

HY-D2243

Cy3.5 tetrazine	Fluorescent Dyes
Cy3.5 tetrazineis a Tetrazine modified Cy3.5 fluorescent dye. SiR-tetrazine is a click chemistry reagent, it contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups .

HY-D2142

Cy5-PEG2-TCO	Fluorescent Dyes
Cy5-PEG2-TCO is a fluorescent dye that reacts with tetrazines. Cy5-PEG2-TCO contains a TCO group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing a Tetrazine group.

HY-151755

Sulfo-Cy3-Tetrazine	Fluorescent Dyes
Sulfo-Cy3-Tetrazine is a click chemistry reagent containing an tetrazine group. Sulfo-Cy3-Tetrazine is water soluble cyanine fluorescence dye, which is an inverse electron demand [4+2] cycloaddition that takes place between tetrazine and trans-cyclooctene or other strained olefin.

HY-156303

Coumarin-PEG2-TCO	Fluorescent Dyes
Coumarin-PEG2-TCO is a dye derivative of Coumarin (HY-N0709) containing 2 PEG units. Coumarin-PEG2-TCO utilizes its TCO group to undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules bearing Tetrazine groups.

HY-156309

Coumarin-PEG8-tetrazine	Fluorescent Dyes
Coumarin-PEG8-tetrazine is a dye derivative of Coumarin (HY-N0709) containing 8 PEG units. Coumarin-PEG8-tetrazine contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups.

HY-156306

Coumarin-PEG3-TCO	Fluorescent Dyes
Coumarin-PEG3-TCO is a dye derivative of Coumarin (HY-N0709) containing 3 PEG units. Coumarin-PEG3-TCO utilizes its TCO group to undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules bearing Tetrazine groups.

HY-D2040

5-ROX tetrazine	Fluorescent Dyes
ROX tetrazine is a derivative of ROX (Rhodamine X, Rhodamine 101) dye, a red-emitting fluorophore possessing high brightness and fluorescence quantum yield. This compound contains tetrazine moiety that reacts with trans-cycloalkenes and other strained olefins in inverse electron demand Diels-Alder reaction (IEDDA). The reaction is very quick and specific.

HY-D2116

TAMRA-PEG8-Me-Tet	Fluorescent Dyes
TAMRA-PEG8-Me-Tet is a dye derivative of TAMRA (HY-135640) containing 8 PEG units. TAMRA-PEG8-Me-Tet contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups.

HY-D2117

TAMRA-PEG4-Me-Tet	Fluorescent Dyes
TAMRA-PEG4-Me-Tet is a dye derivative of TAMRA (HY-135640) containing 4 PEG units. TAMRA-PEG8-Me-Tet contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups.

HY-D2118

TAMRA-PEG3-Me-Tet	Fluorescent Dyes
TAMRA-PEG3-Me-Tet is a dye derivative of TAMRA (HY-135640) containing 3 PEG units. TAMRA-PEG3-Me-Tet contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups.

HY-W716774

5-TAMRA-Terazine	Fluorescent Dyes
5-TAMRA-Terazine is a fluorescent dye that combines 5-TAMRA (HY-15942) with a Terazine group. 5-TAMRA-Terazine is a click chemistry reagent, it contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups (Ex/Em = 541/567 nm) .

HY-D2148

AF 430 tetrazine	Fluorescent Dyes
AF 430 tetrazine is a derivative of the yellow fluorescent dye AF 430. AF430 has an excitation wavelength of 425 nm and an emission wavelength of 542 nm. AF 430 tetrazine contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups. To achieve specific coupling of dye labels and biomolecules .

HY-155324

Cy3-PEG7-TCO	Fluorescent Dyes
Cy3-PEG7-TCO is a dye derivative of Cyanine 3 (Cy3) (HY-D0822) containing 7 PEG units. Cy3-PEG7-TCO can use its own TCO group to perform an inverse electron demand Diels-Alder reaction (iEDDA) with molecules with Tetrazine groups.

HY-D2134

Cy5-PEG3-Tetrazin	Fluorescent Dyes
Cy5-PEG3-Tetrazin is a dye derivative of Cyanine 5 (Cy5) (HY-D0821) containing 3 PEG units. Cy5-PEG3-Tetrazin contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups.

HY-155323

Cy3-PEG3-TCO	Fluorescent Dyes
Cy3-PEG3-TCO is a dye derivative of Cyanine 3 (Cy3) (HY-D0822) containing 3 PEG units. Cy3-PEG3-TCO can use its own TCO group to perform an inverse electron demand Diels-Alder reaction (iEDDA) with molecules with Tetrazine groups.

HY-D2144

Cy5-PEG7-TCO	Fluorescent Dyes
Cy5-PEG7-TCO is a dye derivative of Cyanine 5 (Cy5) (HY-D0821) containing 7 PEG units. Cy5-PEG7-TCO utilizes its own TCO group to undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules bearing Tetrazine groups.

HY-D2159

Cy5-PEG8-Tetrazin	Fluorescent Dyes
Cy5-PEG8-Tetrazin is a dye derivative of Cyanine 5 (Cy5) (HY-D0821) containing 7 PEG units. Cy5-PEG8-Tetrazin contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups.

HY-D1482A

Sulfo Cy5-tetrazine sodium	Fluorescent Dyes
Sulfo Cy5-tetrazine sodium is a tetrazine-coupled Cy5 (HY-D0821) derivative dye with fluorescence properties similar to CY5 (Ex/Em=633/647 nm). Sulfo-Cy5-tetrazine sodium is a click chemistry reagent, it contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups .

HY-155325

Cy3-PEG2-TCO4	Fluorescent Dyes
Cy3-PEG2-TCO4 is a dye derivative of Cyanine 3 (Cy3) (HY-D0822) containing 2 PEG units. Cy3-PEG2-TCO4 can use its own TCO group to perform the inverse electron demand Diels-Alder reaction (iEDDA) with molecules with Tetrazine groups.

HY-D2146

Cy5-PEG3-TCO4	Fluorescent Dyes
Cy5-PEG3-TCO4 is a dye derivative of Cyanine 5 (Cy5) (HY-D0821) containing 3 PEG units. Cy5-PEG3-TCO4 utilizes its own TCO group to undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules bearing Tetrazine groups.

HY-155326

Cy3-PEG3-TCO4	Fluorescent Dyes
Cy3-PEG3-TCO4 is a dye derivative of Cyanine 3 (Cy3) (HY-D0822) containing 3 PEG units. Cy3-PEG3-TCO4 can use its own TCO group to perform the inverse electron demand Diels-Alder reaction (iEDDA) with molecules with Tetrazine groups.

HY-D2145

Cy5-PEG2-TCO4	Fluorescent Dyes
Cy5-PEG2-TCO4 is a dye derivative of Cyanine 5 (Cy5) (HY-D0821) containing 2 PEG units. Cy5-PEG2-TCO4 utilizes its own TCO group to undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules bearing Tetrazine groups.

HY-D1598

Sulfo-CY3 tetrazine potassium

Fluorescent Dyes

Sulfo-CY3 tetrazine potassium is a sulfo-Cyanine3 derivative that contains methyltetrazine moiety (Ex=548 nm, Em=563 nm). Sulfo-CY3 tetrazine potassium can be used for the labeling of metabolically engineered cell-surface glycoconjugates . Sulfo-CY3 tetrazine (potassium) is a click chemistry reagent, it contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups.

Cat. No.	Product Name	Type

HY-W048513

7-Deaza-2'-deoxyadenosine

Biochemical Assay Reagents

7-Deaza-2'-deoxyadenosine is an isosteric dATP analog of 2'-deoxyadenosine. 7-Deaza-2'-deoxyadenosine is recognized by various DNA polymerases and incorporated into DNA strands as a substrate. 7-Deaza-2'-deoxyadenosine undergoes a bioorthogonal inverse electron demand Diels-Alder reaction with tetrazine-modified molecules, enabling site-specific labeling of DNA, surface antibody immobilization and intracellular fluorescent labeling. 7-Deaza-2'-deoxyadenosine reduces the DNA curvature of d(A₆)·d(T₆) fragments and the stability of DNA/RNA double helices, and leads to decreased antisense activity against SV40 T Antigen. 7-Deaza-2'-deoxyadenosine finds application in the research field of SV40 T Antigen-related cancers .

HY-155887

DSPE-PEG-Amine, MW 3400 ammonium

DSPE-PEG-NH2, MW 3400 ammonium

Biochemical Assay Reagents

DSPE-PEG-Amine (DSPE-PEG-NH2), MW 3400 ammonium is an amino-functionalized PEGylated phospholipid. It serves not only as a key component for preparing σ receptor-targeted liposomes (such as anisamide-modified lipids) but also as a starting material for synthesizing click chemistry- and tumor-targeted lipids including DSPE-PEG-DBCO (HY-155788) and DSPE-PEG2000-TCO (HY-170704). DSPE-PEG-Amine, MW 3400 ammonium effectively modulates the ζ potential of nanoparticles, enables complexation with nucleic acids or proteins to protect DNA from nuclease degradation, and supports ligand conjugation on the nanoparticle surface. It is used in studies related to DU-145 tumors, breast cancer, and other relevant research .

HY-170456

DPCB 16:0 CB	Biochemical Assay Reagents
DPCB (16:0 CB) is an inverse charge zwitterlipid that can form a lipid membrane .

Cat. No.	Product Name	Target	Research Area

HY-P3561A

Agouti-related Protein (AGRP) (83-132) Amide (human) TFA	Melanocortin Receptor	Neurological Disease
Agouti-related Protein (AGRP) (83-132) Amide (human) TFA is a fragment of agouti-related protein (AGRP) which is a protein found in abundance in the arcuate nucleus of the hypothalamus. AgRP primarily acts as an inverse agonist for the melanocortin-4 receptor (MC4R) to increase food intake .

HY-P1091

Hemopressin (human, mouse)	Cannabinoid Receptor	Neurological Disease
Hemopressin is a nonapeptide derived from the α1-chain of hemoglobin, is originally isolated from rat brain homogenates. Hemopressin is orally active, selective and inverse agonist of CB1 cannabinoid receptors. Hemopressin exerts antinociceptive action in inflammatory pain models .

HY-P1090

Hemopressin(rat)	Cannabinoid Receptor	Neurological Disease
Hemopressin(rat) is a nonapeptide derived from the α1-chain of hemoglobin, is originally isolated from rat brain homogenates. Hemopressin(rat) is orally active, selective and inverse agonist of CB1 cannabinoid receptors. Hemopressin(rat) exerts antinociceptive action in inflammatory pain models .

HY-P3561

Agouti-related Protein (AGRP) (83-132) Amide (human)	Melanocortin Receptor	Neurological Disease
Agouti-related Protein (AGRP) (83-132) Amide (human) is a fragment of agouti-related protein (AGRP) which is a protein found in abundance in the arcuate nucleus of the hypothalamus. AgRP primarily acts as an inverse agonist for the melanocortin-4 receptor (MC4R) to increase food intake .

HY-P1432

K-(D-1-Nal)-FwLL-NH2	GHSR	Metabolic Disease
K-(D-1-Nal)-FwLL-NH2 is a high affinity, potent and inverse ghrelin receptor agonist (EC₅₀=3.4 nM, K_i=4.9 nM). K-(D-1-Nal)-FwLL-NH2 can be used for the research of obesity .

HY-W140282

Angiotensin II antipeptide	Angiotensin Receptor	Cardiovascular Disease
Angiotensin II antipeptide, a peptide, is an inverse agonist of AR1 receptor. Angiotensin II antipeptide is encoded by mRNA, complementary to that encoding Angiotensin II (HY-13948) itself .

HY-P10673

KwFwLL-NH2	GHSR	Metabolic Disease
KwFwLL-NH2, a hexapeptide, is a ghrelin receptor ligand. KwFwLL-NH2 can act as a specific inverse agonist at the ghrelin receptor but with moderate potency (EC₅₀=45.6 nM) .

HY-P1091A

Hemopressin(human, mouse) TFA	Cannabinoid Receptor	Neurological Disease
Hemopressin TFA is a nonapeptide derived from the α1-chain of hemoglobin, is originally isolated from rat brain homogenates. Hemopressin TFA is orally active, selective and inverse agonist of CB1 cannabinoid receptors. Hemopressin TFA exerts antinociceptive action in inflammatory pain models .

HY-P1090A

Hemopressin(rat) TFA	Cannabinoid Receptor	Neurological Disease
Hemopressin(rat) TFA is a nonapeptide derived from the α1-chain of hemoglobin, is originally isolated from rat brain homogenates. Hemopressin(rat) TFA is orally active, selective and inverse agonist of CB1 cannabinoid receptors. Hemopressin(rat) TFA exerts antinociceptive action in inflammatory pain models .

HY-P1432A

K-(D-1-Nal)-FwLL-NH2 TFA	GHSR	Cancer
K-(D-1-Nal)-FwLL-NH2 TFA is a high affinity and potent ghrelin receptor inverse agonist (K_i values are 4.9 and 31 nM in COS7 and HEK293T cells, respectively). K-(D-1-Nal)-FwLL-NH2 blocks ghrelin receptor-mediated Gq- and G13-dependent signaling pathways.

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-N0049

Nuciferine Maximum Cited Publications 8 Publications Verification	Alkaloids Aporphine Alkaloids other families Plants Isoquinoline Alkaloids Source Classification	Parasite 5-HT Receptor Dopamine Receptor
Nuciferine is an antagonist at 5-HT_2A (IC₅₀=478 nM), 5-HT_2C (IC₅₀=131 nM), and 5-HT_2B (IC₅₀=1 μM), an inverse agonist at 5-HT₇ (IC₅₀=150 nM), a partial agonist at D₂ (EC₅₀=64 nM), D₅ (EC₅₀=2.6 μM) and 5-HT₆ (EC₅₀=700 nM), an agonist at 5-HT_1A (EC₅₀=3.2 μM) and D₄ (EC₅₀=2 μM) receptor.

HY-143712

Allolithocholic acid 1 Publications Verification	Structural Classification Classification of Application Fields Metabolic Disease Endogenous metabolite Disease Research Fields Steroids Source Classification	Drug Metabolite G protein-coupled Bile Acid Receptor 1 ROR
Allolithocholic acid is an orally active metabolite of Lithocholic acid (HY-B0172). Allolithocholic acid is a dual GPBAR1 agonist (EC₅₀ = 2.7 μM) and RORγt inverse agonist (IC₅₀ = 3.4 μM). Allolithocholic acid modulates immune and metabolic pathways, regulates immune cell polarization, prevents M1 macrophage and Th17 CD4 cell polarization. Allolithocholic acid improves insulin sensitivity, reduces liver lipid accumulation, reverses liver immunological, inflammatory and metabolic signaling dysregulation, restores bile acid homeostasis, adipose tissue histopathology/function, and intestinal microbiota composition, modulates intestinal immunity. Allolithocholic acid can be used for the researches of cancer, inflammayion, immunology and metabolic disease .

HY-116711

11-cis-Retinal 11-cis Retinaldehyde; 11-cis Vitamin A aldehyde	Structural Classification Classification of Application Fields Ketones, Aldehydes, Acids Other Diseases Endogenous metabolite Disease Research Fields Source Classification	Drug Derivative Endogenous Metabolite
11-cis-Retinal (11-cis Retinaldehyde; 11-cis Vitamin A aldehyde), oxidized form of 11-cis-Retinol (HY-W587807), is a naturally occurring visual component. 11-cis-Retinal binds to opsin in the mammalian visual system as an inverse agonist forming the inactive conformation of rhodopsin. 11-cis-Retinal plays a crucial role in vision, growth and development. 11-cis-Retinal can restore visual function in moths with visual impairments. 11-cis-Retinal can restore retinal function in an early-age LCA2 retinal degeneration 12 mouse model .

HY-124717

YC-001	Natural Products Classification of Application Fields Other Diseases Endogenous metabolite Disease Research Fields Source Classification	Endogenous Metabolite
YC-001 is an inverse agonist and antagonist of rod opsin. YC-001 reversibly binds rod opsin and stabilizes the rod opsin structure. YC-001 protects mice from bright light-induced retinal degeneration. YC-001 has the potential for the research of retinal degeneration .

HY-113440

5-Methoxytryptophol 1 Publications Verification	Alkaloids Structural Classification Neurological Disease Classification of Application Fields Endogenous metabolite Disease Research Fields Indole Alkaloids Source Classification	Melatonin Receptor ERK TNF Receptor Interleukin Related MMP Endogenous Metabolite
5-Methoxytryptophol is a 5-methoxyindole alcohol structurally homologous to Melatonin (HY-B0075). It is secreted by the mammalian pineal gland and exhibits an inverse circadian rhythm. 5-Methoxytryptophol regulates bone metabolism by activating the ERK1/2 pathway. It reduces the levels of pro-inflammatory cytokines TNF-α and IL-1β, as well as proteolytic enzymes MMP-1 and MMP-2, in serum and dental pulp tissues, thereby ameliorating acute pulpitis. 5-Methoxytryptophol induces rapid sleep in mice, while high doses cause respiratory depression and death. 5-Methoxytryptophol. 5-Methoxytryptophol can be used in studies related to acute pulpitis, hypnosis, and bone metabolism .

HY-W008820R

Glutaric acid (Standard)	Structural Classification Microorganisms Ketones, Aldehydes, Acids Disease markers Endocrine diseases Nervous System Disorder Endogenous metabolite Source Classification	Reference Standards Endogenous Metabolite
Glutaric acid (Standard) is the analytical standard of Glutaric acid. This product is intended for research and analytical applications. Glutaric acid, C5 dicarboxylic acid, is an intermediate during the catabolic pathways of lysine and tryptophan. Glutaric acid affects pericyte contractility and migration. Glutaric acid is an indicator of glutaric aciduria type I . In Vitro: Glutaric acid (GA) at concentrations of 1 and 2 mM is able to reduce TRAP measurement by up to 28% in a dose-dependent manner (β=0.77; P<0.001). Furthermore, a significantly inverse correlation is also verified between chemiluminescence and TRAP (β=0.81; P<0.001). Glutaric acid does not alter the activities of Cat and SOD, but strongly inhibits (up to 46%) the activity of GPx even at the lower concentration used (0.5 mM). It is observed that the metabolite inhibits this activity in a dose-dependent manner at concentrations as low as 0.05 mM .

HY-W595136

(rac)-α-Carotene	Natural Products Leguminosae Ulex europaeus L. Plants Source Classification	Endogenous Metabolite
(rac)-α-Carotene is the racemate of α-Carotene. α-Carotene is a carotenoid and potent antioxidant. Serum α-Carotene concentrations are inversely associated with the risk of all-cause mortality, cardiovascular disease, cancer, and mortality from all causes other than cardiovascular disease and cancer .

HY-N0049R

Nuciferine (Standard)	Alkaloids other families Plants Source Classification	Reference Standards 5-HT Receptor Dopamine Receptor
Nuciferine (Standard) is the analytical standard of Nuciferine. This product is intended for research and analytical applications. Nuciferine is an antagonist at 5-HT_2A (IC₅₀=478 nM), 5-HT_2C (IC₅₀=131 nM), and 5-HT_2B (IC₅₀=1 μM), an inverse agonist at 5-HT₇ (IC₅₀=150 nM), a partial agonist at D₂ (EC₅₀=64 nM), D₅ (EC₅₀=2.6 μM) and 5-HT₆ (EC₅₀=700 nM), an agonist at 5-HT_1A (EC₅₀=3.2 μM) and D₄ (EC₅₀=2 μM) receptor.

HY-143712R

Allolithocholic acid (Standard)	Structural Classification Endogenous metabolite Steroids Source Classification	Reference Standards Drug Metabolite G protein-coupled Bile Acid Receptor 1 ROR
Allolithocholic acid (Standard) is the analytical standard of Allolithocholic acid (HY-143712). This product is intended for research and analytical applications. Allolithocholic acid is an orally active metabolite of Lithocholic acid (HY-B0172). Allolithocholic acid is a dual GPBAR1 agonist (EC₅₀ = 2.7 μM) and RORγt inverse agonist (IC₅₀ = 3.4 μM). Allolithocholic acid modulates immune and metabolic pathways, regulates immune cell polarization, prevents M1 macrophage and Th17 CD4 cell polarization. Allolithocholic acid improves insulin sensitivity, reduces liver lipid accumulation, reverses liver immunological, inflammatory and metabolic signaling dysregulation, restores bile acid homeostasis, adipose tissue histopathology/function, and intestinal microbiota composition, modulates intestinal immunity. Allolithocholic acid can be used for the researches of cancer, inflammayion, immunology and metabolic disease .

HY-113440R

5-Methoxytryptophol (Standard)	Alkaloids Structural Classification Endogenous metabolite Indole Alkaloids Source Classification	Reference Standards Interleukin Related Endogenous Metabolite Melatonin Receptor TNF Receptor ERK MMP
5-Methoxytryptophol (Standard) is the analytical standard of 5-Methoxytryptophol. This product is intended for research and analytical applications. 5-Methoxytryptophol is a 5-methoxyindole alcohol structurally homologous to Melatonin (HY-B0075). It is secreted by the mammalian pineal gland and exhibits an inverse circadian rhythm. 5-Methoxytryptophol regulates bone metabolism by activating the ERK1/2 pathway. It reduces the levels of pro-inflammatory cytokines TNF-α and IL-1β, as well as proteolytic enzymes MMP-1 and MMP-2, in serum and dental pulp tissues, thereby ameliorating acute pulpitis. 5-Methoxytryptophol induces rapid sleep in mice, while high doses cause respiratory depression and death. 5-Methoxytryptophol. 5-Methoxytryptophol can be used in studies related to acute pulpitis, hypnosis, and bone metabolism.

Cat. No.	Product Name	Chemical Structure

HY-17043S1

Loratadine-d5
Loratadine-d₅ is the deuterium labeled Loratadine. Loratadine (SCH-29851) is a selective inverse peripheral histamine H1-receptor agonist with an IC50 of >32 μM. Loratadine has anti-dengue-virus (DENV) activity. Loratadine can inhibit immunologic release of inflammatory mediators.

HY-14546S

Aripiprazole-d8

Aripiprazole-d₈ (OPC-14597-d₈) is the deuterium labeled Aripiprazole (HY-14546). Aripiprazole (OPC-14597), an atypical antipsychotic, is a potent and high-affinity dopamine D2 receptor partial agonist. Aripiprazole is an inverse agonist at 5-HT2B and 5-HT2A receptors and displays partial agonist actions at 5-HT1A, 5-HT2C, D3, and D4 receptors. Aripiprazole can be used for the research of schizophrenia and COVID19.

HY-143712S1

Allolithocholic Acid-d4

Allolithocholic Acid-d₄ (3α-hydoxy-5α-Cholaoic Acid-d₄, allo-LCA-d₄) is deuterium labeled Allolithocholic acid (HY-143712). Allolithocholic acid is an orally active metabolite of Lithocholic acid (HY-B0172). Allolithocholic acid is a dual GPBAR1 agonist (EC₅₀ = 2.7 μM) and RORγt inverse agonist (IC₅₀ = 3.4 μM). Allolithocholic acid modulates immune and metabolic pathways, regulates immune cell polarization, prevents M1 macrophage and Th17 CD4 cell polarization. Allolithocholic acid improves insulin sensitivity, reduces liver lipid accumulation, reverses liver immunological, inflammatory and metabolic signaling dysregulation, restores bile acid homeostasis, adipose tissue histopathology/function, and intestinal microbiota composition, modulates intestinal immunity. Allolithocholic acid can be used for the researches of cancer, inflammayion, immunology and metabolic disease .

HY-14289S

Cimetidine-d3
Cimetidine-d₃ is the deuterium labeled Cimetidine. Cimetidine (SKF-92334) is an orally active and inverse histamine H2 receptor antagonist with a K_i of 0.6 μM. Cimetidine is an inverse agonist. Cimetidine has anti-cancer and anti-inflammatory activity .

HY-12199S1

Pitolisant-d6
Pitolisant-d₆ (Tiprolisant-d₆) is deuterium labeled Pitolisant. Pitolisant is a potent and selective nonimidazole inverse agonist at the recombinant human histamine H3 receptor (K_i=0.16 nM).

HY-12199S

Pitolisant-d10
Pitolisant-d₁₀ (Tiprolisant-d₁₀) is deuterium labeled Pitolisant. Pitolisant is a potent and selective nonimidazole inverse agonist at the recombinant human histamine H3 receptor (K_i=0.16 nM) .

HY-12199BS

Pitolisant-d5 hydrochloride
Pitolisant-d5 hydrochloride (Ciproxidine-d5 hydrochloride) is the deuterium labeled Pitolisant hydrochloride (HY-12199B). Pitolisant hydrochloride is a potent and selective nonimidazole inverse agonist at the recombinant human histamine H3 receptor (K_i=0.16 nM) .

HY-B0349S

Meclizine-d8
Meclizine-d₈ is a deuterium labeled Meclizine. Meclizine is a histamine H1 receptor antagonist and has the potential to treat nausea and motion sickness. Meclizine is an agonist ligand for mouse constitutive androstane receptor (CAR) and an inverse agonist for Human CAR .

HY-17043S

Loratadine-d4
Loratadine-d₄ is the deuterium labeled Loratadine. Loratadine (SCH-29851) is a selective inverse peripheral histamine H1-receptor agonist with an IC50 of >32 μM. Loratadine has anti-dengue-virus (DENV) activity. Loratadine can inhibit immunologic release of inflammatory mediators.

HY-W012974S

3-Amino-2-methylpropanoic acid-d3
3-Amino-2-methylpropanoic acid-d₃ is the deuterium labeled 3-Amino-2-methylpropanoic acid . 3-Amino-2-methylpropanoic acid could induce browning of white fat and hepatic β-oxidation and is inversely correlated with cardiometabolic risk factors .

HY-23188

Loratadine-d5-1
Loratadine-d₅-1 is a deuterated labeled Loratadine (HY-17043). Loratadine (SCH-29851) is a selective inverse peripheral histamine H1-receptor agonist with an IC₅₀ of >32 μM. Loratadine has anti-dengue-virus (DENV) activity. Loratadine can inhibit immunologic release of inflammatory mediators.

HY-17043S2

Loratadine-d4-1
Loratadine-d₄-1 (Loratidine-d₄-1) is deuterium labeled Loratadine. Loratadine (SCH-29851) is a selective inverse peripheral histamine H1-receptor agonist with an IC50 of >32 μM. Loratadine has anti-dengue-virus (DENV) activity. Loratadine can inhibit immunologic release of inflammatory mediators .

HY-17043S3

Loratadine-13C6
Loratadine- ¹³C₆ (SCH 29851- ¹³C₆) is ¹³C labeled Loratadine. Loratadine (SCH-29851) is a selective inverse peripheral histamine H1-receptor agonist with an IC50 of >32 μM. Loratadine has anti-dengue-virus (DENV) activity. Loratadine can inhibit immunologic release of inflammatory mediators.

HY-135392S

N-Desmethyl Pimavanserin-d9 hydrochloride
N-Desmethyl Pimavanserin-d9 hydrochloride (AC-279-d9 hydrochloride) is the deuterium labeled N-Desmethyl Pimavanserin (HY-135392). N-Desmethyl Pimavanserin is the active metabolite of Pimavanserin. Pimavanserin is a selective inverse agonist of the 5-HT2A receptor with pIC₅₀ and pK_d of 8.73 and 9.3, respectively .

HY-32329S

Setiptiline-d3

Setiptiline-d₃ is the deuterium labeled Setiptiline. Setiptiline (Org-8282) is a serotonin receptor antagonist. Setiptiline is a tetracyclic antidepressant (TeCA) which acts as a noradrenergic and specific serotonergic antidepressant (NaSSA). Setiptiline acts as a norepinephrine reuptake inhibitor, α2-adrenergic receptor antagonist, and serotonin receptor antagonist, likely at the 5-HT2A, 5-HT2C, and/or 5-HT3 subtypes, as well as an H1 receptor inverse agonist/antihistamine .

Cat. No.	Product Name		Classification

HY-W048513

7-Deaza-2'-deoxyadenosine		Nucleoside Analogs Adenosine
7-Deaza-2'-deoxyadenosine is an isosteric dATP analog of 2'-deoxyadenosine. 7-Deaza-2'-deoxyadenosine is recognized by various DNA polymerases and incorporated into DNA strands as a substrate. 7-Deaza-2'-deoxyadenosine undergoes a bioorthogonal inverse electron demand Diels-Alder reaction with tetrazine-modified molecules, enabling site-specific labeling of DNA, surface antibody immobilization and intracellular fluorescent labeling. 7-Deaza-2'-deoxyadenosine reduces the DNA curvature of d(A₆)·d(T₆) fragments and the stability of DNA/RNA double helices, and leads to decreased antisense activity against SV40 T Antigen. 7-Deaza-2'-deoxyadenosine finds application in the research field of SV40 T Antigen-related cancers .

HY-155887

DSPE-PEG-Amine, MW 3400 ammonium DSPE-PEG-NH2, MW 3400 ammonium		Pegylated Lipids
DSPE-PEG-Amine (DSPE-PEG-NH2), MW 3400 ammonium is an amino-functionalized PEGylated phospholipid. It serves not only as a key component for preparing σ receptor-targeted liposomes (such as anisamide-modified lipids) but also as a starting material for synthesizing click chemistry- and tumor-targeted lipids including DSPE-PEG-DBCO (HY-155788) and DSPE-PEG2000-TCO (HY-170704). DSPE-PEG-Amine, MW 3400 ammonium effectively modulates the ζ potential of nanoparticles, enables complexation with nucleic acids or proteins to protect DNA from nuclease degradation, and supports ligand conjugation on the nanoparticle surface. It is used in studies related to DU-145 tumors, breast cancer, and other relevant research .

HY-145545

1-Stearoyl-2-Adrenoyl-sn-glycero-3-PE PE(18:0/22:4); 1-Stearoyl-2-Docosatraenoyl-sn-glycero-3-PE		Phospholipids
1-Stearoyl-2-adrenoyl-sn-glycero-3-PE is a phospholipid that contains stearic acid (HY-B2219) and adrenic acid (HY-W013215) at the sn-1 and sn-2 positions, respectively. 1-Stearoyl-2-adrenoyl-sn-glycero-3-PE levels are inversely correlated with subject age in mitochondria isolated from human post-mortem hippocampus.

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