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M9808

Sigma-Aldrich

Anti-Muscarinic Acetylcholine Receptor (M1) antibody produced in rabbit

affinity isolated antibody, lyophilized powder

Synonym(s):

Acetylcholine Receptor antibody

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About This Item

MDL number:
UNSPSC Code:
12352203
NACRES:
NA.43

biological source

rabbit

Quality Level

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

form

lyophilized powder

species reactivity

mouse, rat

technique(s)

immunoblotting: 1:200 using rat brain membranes
immunohistochemistry: suitable

UniProt accession no.

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... CHRM1(1128)
rat ... Chrm1(25229)

General description

Muscarinic acetylcholine receptor 1 (M1) is a member of class A G protein-coupled receptors (GPCRs) family, which is encoded by the CHRM1 gene. Muscarinic receptors have seven transmembrane domains localized in the parasympathetic nerve sub-synaptic membrane. The CHRM1 gene is located on human chromosome location 11q12.3.
Muscarinic cholinergic receptor 1 (M1) is seen in the forebrain of rats.

Immunogen

GST fusion protein of a part of the i3 intracellular loop of human M1 muscarinic acetylcholine receptor (mAChR) corresponding to amino acid residues 227-353.1, 2

Application

Anti-Muscarinic acetylcholine receptor (M1) antibody produced in rabbit has been used in immunohistochemistry and Western blotting.
Applications in which this antibody has been used successfully, and the associated peer-reviewed papers, are given below.
Immunocytochemistry (1 paper)

Biochem/physiol Actions

Muscarinic acetylcholine receptor 1 (M1) regulates normal prostate growth and reduced-level glandular secretion. Muscarinic receptors play a major role in tumor progression. Muscarinic acetylcholine receptors (mAChRs) regulates adenylyl cyclase and potassium channel activities. It also stimulates various mitogen-activated protein kinases. M1 may be useful for the discovery of therapeutics for Alzheimer′s disease.
Studies have shown that activation of muscarinic cholinergic receptor 1 (M1) in rats leads to changes in the endotoxin tolerance in the liver.

Physical form

Lyophilized from a solution of phosphate-buffered saline, pH 7.4, containing 1% bovine serum albumin, and 0.05% sodium azide.

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Aurelia Lugea et al.
Alcoholism, clinical and experimental research, 34(10), 1768-1781 (2010-07-16)
The mechanisms initiating pancreatitis in patients with chronic alcohol abuse are poorly understood. Although alcohol feeding has been previously suggested to alter cholinergic pathways, the effects of these cholinergic alterations in promoting pancreatitis have not been characterized. For this study
Sophie R Thomson et al.
Neuron, 95(3), 550-563 (2017-08-05)
Excessive mRNA translation downstream of group I metabotropic glutamate receptors (mGlu
Veronica C Galvin et al.
Neuron, 106(4), 649-661 (2020-03-21)
Working memory relies on the dorsolateral prefrontal cortex (dlPFC), where microcircuits of pyramidal neurons enable persistent firing in the absence of sensory input, maintaining information through recurrent excitation. This activity relies on acetylcholine, although the molecular mechanisms for this dependence
Cellular signaling mechanisms for muscarinic acetylcholine receptors
Lanzafame AA, et al.
Receptors Channels, 9(4) (2003)
Jay F Muller et al.
The Journal of comparative neurology, 521(8), 1743-1759 (2013-04-06)
Muscarinic neurotransmission in the anterior basolateral amygdalar nucleus (BLa) mediated by the M1 receptor (M1R) is critical for memory consolidation. Although knowledge of the subcellular localization of M1R in the BLa would contribute to an understanding of cholinergic mechanisms involved

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