Human Cholinergic Receptor, Muscarinic 2 (CHRM2) Protein
208€ (10 µg)
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name
Human Cholinergic Receptor, Muscarinic 2 (CHRM2) Protein
category
Proteins and Peptides
provider
Abbexa
reference
abx652911
tested applications
WB, SDS-PAGE
Description
Human Cholinergic Receptor, Muscarinic 2 (CHRM2) Protein is a Recombinant Human protein expressed in E. coli.
Documents del producto
Instrucciones
Data sheet
Product specifications
| Category | Proteins and Peptides |
| Immunogen Target | Cholinergic Receptor, Muscarinic 2 (CHRM2) |
| Host | E. coli |
| Origin | Human |
| Conjugation | Unconjugated |
| Observed MW | Molecular Weight: Calculated MW: 23.1 kDa Observed MW (SDS-PAGE): 33 kDa Possible reasons why the actual band size differs from the predicted band size: 1. Splice variants. Alternative splicing may create different sized proteins from the same gene. 2. Relative charge. The composition of amino acids may affect the charge of the protein. 3. Post-translational modification. Phosphorylation, glycoslyation, methylation etc. may affect the band size. 4. Post-translational cleavage. Many proteins are synthesised as pro-proteins, and then cleaved to give the active form. 5. Polymerisation of the target protein. Dimerisation, multimerisation etc. will increase the band size observed. Concentration: Prior to lyophilization: 1100 µg/ml Sequence Fragment: Ser210-Arg387 Tag: N-terminal His tag |
| Expression | Recombinant |
| Purity | > 95% |
| Size 1 | 10 µg |
| Size 2 | 50 µg |
| Size 3 | 100 µg |
| Size 4 | 200 µg |
| Size 5 | 500 µg |
| Form | Lyophilized To keep the original salt concentration, we recommend reconstituting to the original concentration prior to lyophilization (see Concentration) in ddH2O. If a lower concentration is required, dilute in 10 mM PBS, pH 7.4. If a higher concentration is required, the product can be reconstituted directly in 10 mM PBS, pH 7.4, though please note that this will change the overall salt concentration. The stock concentration should be between 0.1-1.0 mg/ml. Do not vortex. |
| Tested Applications | WB, SDS-PAGE |
| Buffer | Prior to lyophilization: PBS, pH 7.4, containing 0.01% Sarcosyl, 5% Trehalose. |
| Availability | Shipped within 5-7 working days. |
| Storage | Store at 2-8 °C for up to one month. Store at -80 °C for up to one year. Avoid repeated freeze/thaw cycles. |
| Dry Ice | No |
| UniProt ID | P08172 |
| Gene ID | 1129 |
| OMIM | 103780 |
| Alias | CHRM2 ,M2 muscarinic acetylcholine receptor,AChR M2,Chrm-2,cholinergic receptor muscarinic 2,cholinergic receptor,cholinergic receptor, muscarinic 2, cardiac,M2 receptor,HM2 |
| Background | Protein CHRM2 |
| Status | RUO |
| Note | This product is for research use only. Not for human consumption, cosmetic, therapeutic or diagnostic use. |
Descripción
CHRM2 encodes the cholinergic receptor muscarinic 2, which is another member of the G protein-coupled receptor family and primarily couples to Gi/o proteins. Activation of CHRM2 leads to inhibition of adenylate cyclase, thereby reducing intracellular cyclic AMP (cAMP) levels and leading to decreased cellular excitability. CHRM2 is expressed in the heart, brainstem, and vagus nerve, where it plays a key role in modulating cardiovascular function and parasympathetic nervous system activity. In the heart, CHRM2 activation slows heart rate by reducing the firing rate of sinoatrial (SA) node cells, a mechanism vital for maintaining resting heart rate and promoting vagal tone. In the brain, CHRM2 is implicated in processes related to cognition, mood regulation, and stress response, making it relevant for disorders such as depression and anxiety. Genetic variations in CHRM2 have been associated with cognitive performance and psychiatric conditions, including alcohol dependence. Pharmacologically, CHRM2 antagonists are used in cardiac treatment to counteract excessive parasympathetic activity, while selective agonists may have potential therapeutic applications in improving memory function and treating mood disorders.
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