Biological Information

Background Information:

Muscarinic receptors belong to the superfamily of G protein-coupled seven transmembrane proteins. G-protein-coupled receptors constitute one of the major signal transduction systems in eukaryotic cells. Coding sequences for these receptors, in those regions believed to contribute to the agonist-antagonist binding site, are strongly conserved across mammalian species. Muscarinic receptors are widely distributed in the central and peripheral nervous system as well as various tissues.

Family:

GPCR

Sub Family:

Acetylcholine (Muscarinic)

Class:

Class A

Protein Name:

M2

Uniprot Number:

P08172

Protein Aliases:

acetylcholine receptor, muscarinic 2

Gene Name:

CHRM2

Gene ID:

1129

Accession Number:

XM_011515769

Organism:

Human

Construct Details:

Recombinant

Cell Type:

CHO-K1

Assay Information

Assay Type:

Functional

Assay Sub Type:

Cell Based

Functional Mode:

Antagonist

Detection Method:

HTRF

Testing Information

Incubation:

10 min at 37°C

Control Inhibitor:

Methoctramine

Control Activator:

acetylcholine (300 nM)

Test Concentration / Dose:

Eurofins will provide IC/EC50 calculation if 5 or more concentrations are selected.

Test Sample Requirements:

Minimum for 1) Screen: 60 µL of 10 mM stock -OR- 1 mg (pre-weighed) for 10µM finµL testing. 2) Dose Response: 90 µL of 10 mM stock -OR- 1 mg (pre-weighed) for a top concentration at 10 µM.

Minimum Order Quantity:

16

Turnaround Time

Standard:

15 Business Days

Reference Compound Data

PubChem ID

4848

Name

Pirenzepine

Measurement

5000nM - IC50

PubChem ID

174174

Name

Atropine

Measurement

9.6nM - IC50

PubChem ID

3014059

Name

4-Damp methiodide

Measurement

152nM - IC50

PubChem ID

44134815

Name

Methoctramine

Measurement

272nM - IC50

Clinical Relevance

Therapeutic Area:

Cardiovascular

Adverse / Beneficial Action:

Muscarinic M2 subtype receptor agonism may cause bradycardia and hypotension. Receptor antagonism may cause airways hyper-reactivity and tachycardia.

Additional Information

Brand:

LeadHunter

Testing Location:

France - Celle L'Evescault

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