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cytochrome P-450 2B1

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Cytochrome P450 (5) Bacterial (2) Endogenous Metabolite (2) GABA Receptor (1) Reference Standards (1)
By Research Areas:	Cancer (1) Infection (2) Inflammation/Immunology (3)
Click Chemistry:	Alkynes (2)

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Isotope-Labeled Compounds

Click Chemistry

Targets Recommended: Cytochrome P450

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-78086

m-Tolualdehyde 3-Methylbenzaldehyde	Endogenous Metabolite Bacterial Cytochrome P450	Infection Inflammation/Immunology
m-Tolualdehyde (3-Methylbenzaldehyde) is an aldehyde metabolite produced by m-xylene metabolism, and it bidirectionally regulates the CYP 2B1, CYP 2E1, and CYP 4B1 isoenzymes in the respiratory tract of rats. m-Tolualdehyde serves as an oxidation substrate and carbon source for Pseudomonas Pxy, and it can be oxidized to m-toluic acid in an NAD ⁺-dependent manner. m-Tolualdehyde exerts a dose-dependent inhibitory effect on CYP 2B1 and CYP 2E1 in the nasal mucosa and lungs of rats, and a dose-dependent activating effect on pulmonary CYP 4B1. m-Tolualdehyde can form aldehyde-heme adducts with the heme group of cytochrome P450. m-Tolualdehyde can be used in studies related to metabolic enzymes in the respiratory tract of rats .

HY-131452

1-Ethynylpyrene	Cytochrome P450	Cancer
1-Ethynylpyrene is an aryl acetylenic inhibitor of cytochromes P450 1A1, 1A2, and *2B1* with IC₅₀s of 0.18, 0.32, and 0.04 μM, respectively . 1-Ethynylpyrene 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-78086R

m-Tolualdehyde (Standard) 3-Methylbenzaldehyde (Standard)	Reference Standards Endogenous Metabolite Bacterial Cytochrome P450	Infection Inflammation/Immunology
m-Tolualdehyde (Standard) is the analytical standard of m-Tolualdehyde (HY-78086). This product is intended for research and analytical applications. m-Tolualdehyde (3-Methylbenzaldehyde) is an aldehyde metabolite produced by m-xylene metabolism, and it bidirectionally regulates the CYP 2B1, CYP 2E1, and CYP 4B1 isoenzymes in the respiratory tract of rats. m-Tolualdehyde serves as an oxidation substrate and carbon source for Pseudomonas Pxy, and it can be oxidized to m-toluic acid in an NAD ⁺-dependent manner. m-Tolualdehyde exerts a dose-dependent inhibitory effect on CYP 2B1 and CYP 2E1 in the nasal mucosa and lungs of rats, and a dose-dependent activating effect on pulmonary CYP 4B1. m-Tolualdehyde can form aldehyde-heme adducts with the heme group of cytochrome P450. m-Tolualdehyde can be used in studies related to metabolic enzymes in the respiratory tract of rats .

HY-B0822S1

Fipronil-13C6	GABA Receptor Cytochrome P450	Inflammation/Immunology
Fipronil- ¹³C₆ is the ¹³C-labeled Fipronil. Fipronil is an insecticide that acts as a selective antagonist of insect GABA receptors (IC50s = 30 nM and 1,600 nM for cockroach and rat receptors, respectively). Fipronil also inhibits desensitizing and non-desensitizing glutamate-induced chloride currents in cockroach neurons (IC50s = 800 nM and 10 nM, respectively). Fipronil induces activity of the cytochrome P450 (CYP) isoforms CYP1A1/2, CYP2B1/2, and CYP3A1/2 in isolated rat liver microsomes.

HY-115824

7ETMC	Cytochrome P450	Others
7ETMC is a cytochrome P450 inhibitor with selective inhibition of human cytochrome P450s 1A1 and 1A2. 7ETMC has inhibitory effects on P450s 1A1 and 1A2 with IC?? values of 0.46μM and 0.50μM, respectively, within the first six minutes, and has no inhibitory activity against P450s 2A6 and 2B1. Except for 7-ethynyl-3-methyl-4-phenylcoumarin, the remaining inhibitors show mechanism-based inhibition of P450s 1A1 and 1A2.

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-78086

m-Tolualdehyde 3-Methylbenzaldehyde	Structural Classification Classification of Application Fields Ketones, Aldehydes, Acids Labiatae Other Diseases Plants Disease Research Fields Vachellia nilotica (L.) P. J. H. Hurter & Mabb. Source Classification	Endogenous Metabolite Bacterial Cytochrome P450
m-Tolualdehyde (3-Methylbenzaldehyde) is an aldehyde metabolite produced by m-xylene metabolism, and it bidirectionally regulates the CYP 2B1, CYP 2E1, and CYP 4B1 isoenzymes in the respiratory tract of rats. m-Tolualdehyde serves as an oxidation substrate and carbon source for Pseudomonas Pxy, and it can be oxidized to m-toluic acid in an NAD ⁺-dependent manner. m-Tolualdehyde exerts a dose-dependent inhibitory effect on CYP 2B1 and CYP 2E1 in the nasal mucosa and lungs of rats, and a dose-dependent activating effect on pulmonary CYP 4B1. m-Tolualdehyde can form aldehyde-heme adducts with the heme group of cytochrome P450. m-Tolualdehyde can be used in studies related to metabolic enzymes in the respiratory tract of rats .

HY-78086R

m-Tolualdehyde (Standard) 3-Methylbenzaldehyde (Standard)	Structural Classification Ketones, Aldehydes, Acids Labiatae Plants Vachellia nilotica (L.) P. J. H. Hurter & Mabb. Source Classification	Reference Standards Endogenous Metabolite Bacterial Cytochrome P450
m-Tolualdehyde (Standard) is the analytical standard of m-Tolualdehyde (HY-78086). This product is intended for research and analytical applications. m-Tolualdehyde (3-Methylbenzaldehyde) is an aldehyde metabolite produced by m-xylene metabolism, and it bidirectionally regulates the CYP 2B1, CYP 2E1, and CYP 4B1 isoenzymes in the respiratory tract of rats. m-Tolualdehyde serves as an oxidation substrate and carbon source for Pseudomonas Pxy, and it can be oxidized to m-toluic acid in an NAD ⁺-dependent manner. m-Tolualdehyde exerts a dose-dependent inhibitory effect on CYP 2B1 and CYP 2E1 in the nasal mucosa and lungs of rats, and a dose-dependent activating effect on pulmonary CYP 4B1. m-Tolualdehyde can form aldehyde-heme adducts with the heme group of cytochrome P450. m-Tolualdehyde can be used in studies related to metabolic enzymes in the respiratory tract of rats .

Cat. No.	Product Name	Chemical Structure

HY-B0822S1

Fipronil-13C6
Fipronil- ¹³C₆ is the ¹³C-labeled Fipronil. Fipronil is an insecticide that acts as a selective antagonist of insect GABA receptors (IC50s = 30 nM and 1,600 nM for cockroach and rat receptors, respectively). Fipronil also inhibits desensitizing and non-desensitizing glutamate-induced chloride currents in cockroach neurons (IC50s = 800 nM and 10 nM, respectively). Fipronil induces activity of the cytochrome P450 (CYP) isoforms CYP1A1/2, CYP2B1/2, and CYP3A1/2 in isolated rat liver microsomes.

Fipronil-13C6

Fipronil- ¹³C₆ is the ¹³C-labeled Fipronil. Fipronil is an insecticide that acts as a selective antagonist of insect GABA receptors (IC50s = 30 nM and 1,600 nM for cockroach and rat receptors, respectively). Fipronil also inhibits desensitizing and non-desensitizing glutamate-induced chloride currents in cockroach neurons (IC50s = 800 nM and 10 nM, respectively). Fipronil induces activity of the cytochrome P450 (CYP) isoforms CYP1A1/2, CYP2B1/2, and CYP3A1/2 in isolated rat liver microsomes.

Cat. No.	Product Name		Classification

HY-131452

1-Ethynylpyrene		Alkynes
1-Ethynylpyrene is an aryl acetylenic inhibitor of cytochromes P450 1A1, 1A2, and *2B1* with IC₅₀s of 0.18, 0.32, and 0.04 μM, respectively . 1-Ethynylpyrene 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-115824

7ETMC		Alkynes
7ETMC is a cytochrome P450 inhibitor with selective inhibition of human cytochrome P450s 1A1 and 1A2. 7ETMC has inhibitory effects on P450s 1A1 and 1A2 with IC?? values of 0.46μM and 0.50μM, respectively, within the first six minutes, and has no inhibitory activity against P450s 2A6 and 2B1. Except for 7-ethynyl-3-methyl-4-phenylcoumarin, the remaining inhibitors show mechanism-based inhibition of P450s 1A1 and 1A2.

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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

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