Key features and details
- Purity: > 90% HPLC
- Suitable for: Blocking
Product nameHuman Nicotinic Acetylcholine Receptor alpha 7 peptide
Purity> 90 % HPLC.
Our Abpromise guarantee covers the use of ab24285 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
- First try to dissolve a small amount of peptide in either water or buffer. The more charged residues on a peptide, the more soluble it is in aqueous solutions.
- If the peptide doesn’t dissolve try an organic solvent e.g. DMSO, then dilute using water or buffer.
- Consider that any solvent used must be compatible with your assay. If a peptide does not dissolve and you need to recover it, lyophilise to remove the solvent.
- Gentle warming and sonication can effectively aid peptide solubilisation. If the solution is cloudy or has gelled the peptide may be in suspension rather than solubilised.
- Peptides containing cysteine are easily oxidised, so should be prepared in solution just prior to use.
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Preparation and Storage
Stability and Storage
Shipped at 4°C. Upon delivery aliquot and store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.
Information available upon request.
- a7 nicotinic acetylcholine receptor
- acetylcholine receptor, neuronal nicotinic, alpha-7 subunit
FunctionAfter 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.
Sequence similaritiesBelongs to the ligand-gated ion channel (TC 1.A.9) family. Acetylcholine receptor (TC 1.A.9.1) subfamily. Alpha-7/CHRNA7 sub-subfamily.
Cellular localizationCell junction > synapse > postsynaptic cell membrane. Cell membrane.
- Information by UniProt
To our knowledge, customised protocols are not required for this product. Please try the standard protocols listed below and let us know how you get on.
ab24285 has been referenced in 2 publications.
- Rommel FR et al. Suitability of Nicotinic Acetylcholine Receptor a7 and Muscarinic Acetylcholine Receptor 3 Antibodies for Immune Detection: Evaluation in Murine Skin. J Histochem Cytochem 63:329-39 (2015). PubMed: 25673288
- Mielke JG & Mealing GA Cellular distribution of the nicotinic acetylcholine receptor alpha7 subunit in rat hippocampus. Neurosci Res 65:296-306 (2009). WB . PubMed: 19682509