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.
cAMP Hunter™ Gi cell lines overexpress naturally Gi coupled, wild type GPCRs and are designed to detect inhibition of intracellular cAMP production in response to agonist stimulation of the receptor. These cell lines are designed to be used in conjunction with the HitHunter® cAMP Assay Detection Kit.
Family:
GPCR
Sub Family:
Acetylcholine (Muscarinic)
Class:
Class A
Coupling:
Gi/Go
Protein Name:
M2
Uniprot Number:
P08172
Protein Aliases:
acetylcholine receptor, muscarinic 2
Gene Name:
CHRM2
Gene ID:
1129
Accession Number:
AF498916
Organism:
Human
Cell Type:
CHO-K1
Assay Information
Assay Type:
Functional
Assay Sub Type:
Cell Based
Functional Mode:
Antagonist
Testing Information
Control Inhibitor:
Atropine
Control Activator:
Acetylcholine
Test Concentration / Dose:
Eurofins will provide IC/EC50 calculation if 10 concentrations are selected
Test Sample Requirements:
40uL of a 1000X stock for the first assay and 2uL for each additional assay (assay = 1 target, 1 readout, 1 mode)
Minimum Order Quantity:
20
Turnaround Time
Standard:
15 Business Days
Clinical Relevance
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:
USA - Fremont, CA