| 存储条件 |
|---|
| Product Name | CHRNA7 Rabbit pAb |
|---|---|
| Antibody Type | Primary Antibodies |
| Immunogen | Recombinant fusion protein containing a sequence corresponding to amino acids 23-230 of human CHRNA7 (NP_001177384.1). |
| Clonality | Polyclonal |
|---|---|
| Isotype | IgG |
| Host Species | Rabbit |
| Tested Applications | ICC/IFIHCWB |
| WB:1:500-1:2000 IHC:1:50-1:200 ICC:1:50-1:200 | |
| Species Reactivity | HumanMouseRat |
| Concentration | 1mg/ml |
| Purification | Affinity purified |
| Gene Symbol | CHRNA7 |
|---|---|
| Gene Synonyms | NACHRA7 CHRNA7-2 |
| Gene Full Name | cholinergic receptor nicotinic alpha 7 subunit |
| Gene Summary | 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] |
| Molecular Weight(MW) | 54kDa |
| Cellular Localization | Cell junction,Cell membrane,Multi-pass membrane protein,postsynaptic cell membrane,synapse |
WB
Western blot analysis of lysates from MCF7 cells using CHRNA7 Rabbit pAb at 1:2000 dilution. Secondary antibody: HRP Goat Anti-Rabbit IgG (H+L) at 1:10000 dilution. Lysates/proteins: 25ug per lane. Blocking buffer: 3% nonfat dry milk in TBST. Detection: ECL Basic Kit. Exposure time: 120s.
IHC
Immunohistochemistry analysis of paraffinembedded human placenta using CHRNA7 Rabbit pAb at dilution of 1:100 (40x lens).Perform microwave antigen retrieval with 10 mM PBS buffer pH 7.2 before commencing with IHC staining protocol.
ICC/IF
Immunofluorescence analysis of L-929 cells using CHRNA7 Rabbit pAb at a dilution of 1:200 (40x lens). Secondary antibody:Cy3 Goat Anti-Rabbit IgG (H+L) at 1:500 dilution. Blue: DAPI for nuclear staining.| Application Notes | WB:1:500-1:2000 IHC:1:50-1:200 ICC:1:50-1:200 |
|---|
| Form | Liquid |
|---|---|
| Storage Instructions | Store at -20℃. Avoid freeze / thaw cycles. |
| Storage Buffer | PBS with 0.02% sodium azide,50% glycerol,pH7.3. |
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