Recombinant Bovine Neuronal acetylcholine receptor subunit alpha-7 (CHRNA7), partial

Product Details

Purity
>85% (SDS-PAGE)
Target Names
CHRNA7
Uniprot NO.
Alternative Names
CHRNA7Neuronal acetylcholine receptor subunit alpha-7
Species
Bos taurus (Bovine)
Source
Yeast
Protein Length
Partial
Tag Info
N-terminal His-tagged/Tag-Free
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Storage Condition
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Shelf Life
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Notes
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.

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 Customer Reviews

Target Background

Function(From Uniprot)
After binding acetylcholine, the AChR responds by 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 blocked by alpha-bungarotoxin.
Gene References into Functions
  1. We conclude that residues in the M2 segment and flanking regions contribute to the unusual properties of the CHRNA7 receptor PMID:21790604
  2. Deletion of a small cytoplasmic fragment close to the fourth transmembrane segment of the nicotinic alpha7 receptor (Glu437 to Arg447) abolished membrane expression PMID:21729697
  3. Data show that basic residues at positions 208 and 210 are necessary for the assembly of alpha7 receptors. PMID:21420959
  4. Cultured bovine retinal pigment epitheliumcells expressed nicotinic receptors containing alpha7 subunit PMID:20932358
  5. Loop 9 has a different role in the function of homomeric and heteromeric receptors. PMID:20043866
  6. Loop 3 and its docking to the alpha-helix is an important requirement for receptor assembly of the alpha7 nicotinic receptor. PMID:19840217
  7. Bovine chromaffin cells have an alpha3alpha7beta4 nicotinic receptor PMID:12438113
  8. a network of interactions formed by residues Lys-46, Asp-128, Asp-135, Asp-266, and possibly others appears to link agonist binding to channel gating PMID:15611071
  9. involvement of Lys145 in the early steps of channel activation by acetylcholine PMID:16129734
  10. slowly desensitizing mutant alpha7L248T could be an interesting tool for the study of channel activation in alpha7 receptors PMID:19063861

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Subcellular Location
Cell junction, synapse, postsynaptic cell membrane; Multi-pass membrane protein. Cell membrane; Multi-pass membrane protein.
Protein Families
Ligand-gated ion channel (TC 1.A.9) family, Acetylcholine receptor (TC 1.A.9.1) subfamily, Alpha-7/CHRNA7 sub-subfamily
Tissue Specificity
At least in chromaffin cells.
Database Links

UNIGENE: Bt.88

KEGG: bta:282178

STRING: 9913.ENSBTAP00000020942

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