Recombinant Human CHRNA7 Protein, GST-Tagged

• Cat.No.: CHRNA7-1283H
• Product Overview: Human CHRNA7 full-length ORF (AAH37571, 1 a.a. - 321 a.a.) recombinant protein with GST-tag at N-terminal.

Specification

• Description: The nicotinic acetylcholine receptors (nAChRs) are members of a superfamily of ligand-gated ion channels that mediate fast signal transmission at synapses. The nAChRs are thought to be hetero-pentamers composed of homologous subunits. The proposed structure for each subunit is a conserved N-terminal extracellular domain followed by three conserved transmembrane domains, a variable cytoplasmic loop, a fourth conserved transmembrane domain, and a short C-terminal extracellular region. The protein encoded by this gene forms a homo-oligomeric channel, displays marked permeability to calcium ions and is a major component of brain nicotinic receptors that are blocked by, and highly sensitive to, alpha-bungarotoxin. Once this receptor binds acetylcholine, it undergoes an extensive change in conformation that affects all subunits and leads to opening of an ion-conducting channel across the plasma membrane. This gene is located in a region identified as a major susceptibility locus for juvenile myoclonic epilepsy and a chromosomal location involved in the genetic transmission of schizophrenia. An evolutionarily recent partial duplication event in this region results in a hybrid containing sequence from this gene and a novel FAM7A gene. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Feb 2012]
• Source: Wheat Germ
• Species: Human
• Tag: GST
• Molecular Mass: 61.05 kDa
• AA Sequence: MQEADISGYIPNGEWDLVGIPGKRS ERFYECCKEPYPDVTFTVTMRRRTL YYGLSLLIPCVLISALALLVFLLPA DSGEKISLGITVLLSLTVFMLLVAE IMPATSDSVPLIAQYFASTMITVGL SVVVTVIVLQYHHHDPDGGKMPKWT RVILLNWCAWFLRMKRPGEDKVRPA CQHKQRRCSLASVEMSAVAPPPASN GNLLYIGFRGLDGVHCVPTPDSGVV CGRMACSPTHDEHLLHGGQPPEGDP DLAKILEEVRYIANRFRCQDESEAV CSEWKFAACVVDRLCLMAFSVFTII CTIGILMSAPNFVEAVSKDFA
• Applications: Enzyme-linked Immunoabsorbent Assay
  Western Blot (Recombinant protein)
  Antibody Production
  Protein Array
• Storage: Store at -80 centigrade. Aliquot to avoid repeated freezing and thawing.
• Storage Buffer: 50 mM Tris-HCI, 10 mM reduced Glutathione, pH=8.0 in the elution buffer.

Gene Information

• Gene Name: CHRNA7 cholinergic receptor, nicotinic, alpha 7 (neuronal) [ Homo sapiens ]
• Official Symbol: CHRNA7
• Synonyms: CHRNA7; cholinergic receptor, nicotinic, alpha 7 (neuronal); cholinergic receptor, nicotinic, alpha polypeptide 7; neuronal acetylcholine receptor subunit alpha-7; acetylcholine receptor; nicotinic; alpha 7 (neuronal); a7 nicotinic acetylcholine receptor; alpha-7 nicotinic cholinergic receptor subunit; alpha 7 neuronal nicotinic acetylcholine receptor; acetylcholine receptor, nicotinic, alpha 7 (neuronal); neuronal acetylcholine receptor protein, alpha-7 chain; NACHRA7; CHRNA7-2
• Gene ID: 1139
• mRNA Refseq: NM_000746
• Protein Refseq: NP_000737
• MIM: 118511
• UniProt ID: P36544