CHRNA9 Antibody (N-term)
Purified Rabbit Polyclonal Antibody (Pab)
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Application ![]()
| FC, WB |
---|---|
Primary Accession | Q9UGM1 |
Reactivity | Human |
Predicted | Rat |
Host | Rabbit |
Clonality | Polyclonal |
Calculated MW | 54807 Da |
Isotype | Rabbit IgG |
Antigen Source | HUMAN |
Gene ID | 55584 |
---|---|
Antigen Region | 8-42 aa |
Other Names | Neuronal acetylcholine receptor subunit alpha-9, Nicotinic acetylcholine receptor subunit alpha-9, NACHR alpha-9, CHRNA9, NACHRA9 |
Dilution | FC~~1:25 WB~~1:1000 |
Target/Specificity | This CHRNA9 antibody is generated from a rabbit immunized with a KLH conjugated synthetic peptide between 8-42 amino acids from the N-terminal region of human CHRNA9. |
Format | Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide. This antibody is purified through a protein A column, followed by peptide affinity purification. |
Storage | Maintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles. |
Precautions | CHRNA9 Antibody (N-term) is for research use only and not for use in diagnostic or therapeutic procedures. |
Name | CHRNA9 (HGNC:14079) |
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Synonyms | NACHRA9 |
Function | Component of neuronal acetylcholine receptors (nAChRs) that function as pentameric, ligand-gated cation channels with high calcium permeability among other activities. nAChRs are excitatory neurotrasnmitter receptors formed by a collection of nAChR subunits known to mediate synaptic transmission in the nervous system and the neuromuscular junction. Each nAchR subunit confers differential attributes to channel properties, including activation, deactivation and desensitization kinetics, pH sensitivity, cation permeability, and binding to allosteric modulators (PubMed:11752216, PubMed:18723036, PubMed:25282151). Forms either homopentamers or heteropentamers with CHRNA10. Expressed in the inner ear, in sympathetic neurons and in other non-neuronal cells, such as skin keratinocytes and lymphocytes (PubMed:11752216, PubMed:18723036). nAChR formed by CHRNA9:CHRNA10 mediate central nervous system control of auditory and vestibular sensory processing. The channel is permeable to a range of divalent cations including calcium, the influx of which may activate a potassium current which hyperpolarizes the cell membrane (PubMed:11752216, PubMed:25282151). In the ear, mediates synaptic transmission between efferent olivocochlear fibers and hair cells of the cochlea, this may lead to a reduction in basilar membrane motion, altering the activity of auditory nerve fibers and reducing the range of dynamic hearing. This may protect against acoustic trauma (By similarity). May also regulate keratinocyte adhesion (PubMed:11021840, PubMed:11752216, PubMed:25282151). |
Cellular Location | Synaptic cell membrane; Multi-pass membrane protein. Cell membrane; Multi-pass membrane protein |
Tissue Location | Expressed in cochlea, keratinocytes, pituitary gland, B-cells and T-cells. |
For Research Use Only. Not For Use In Diagnostic Procedures.
Provided below are standard protocols that you may find useful for product applications.
BACKGROUND
Ionotropic receptor with a probable role in the modulation of auditory stimuli. Agonist binding may induce an extensive change in conformation that affects all subunits and leads to opening of an ion-conducting channel across the plasma membrane. The channel is permeable to a range of divalent cations including calcium, the influx of which may activate a potassium current which hyperpolarizes the cell membrane. In the ear, this may lead to a reduction in basilar membrane motion, altering the activity of auditory nerve fibers and reducing the range of dynamic hearing. This may protect against acoustic trauma. May also regulate keratinocyte adhesion.
REFERENCES
Sgard F.,et al.Mol. Pharmacol. 61:150-159(2002).
Lustig L.R.,et al.Cytogenet. Genome Res. 98:154-159(2002).
Hillier L.W.,et al.Nature 434:724-731(2005).
Nguyen V.T.,et al.Am. J. Pathol. 157:1377-1391(2000).
Peng H.,et al.Life Sci. 76:263-280(2004).

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