Connexin 50 Antibody (N-term) Blocking peptide
Synthetic peptide
- SPECIFICATION
- CITATIONS
- PROTOCOLS
- BACKGROUND
Primary Accession | P48165 |
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Clone Names | 2052203 |
Peptide ID | 2052203 |
Gene ID | 2703 |
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Other Names | Gap junction alpha-8 protein, Connexin-50, Cx50, Lens fiber protein MP70, GJA8 |
Target/Specificity | The synthetic peptide sequence used to generate the antibody AP1548a was selected from the N-term region of human GJA8. A 10 to 100 fold molar excess to antibody is recommended. Precise conditions should be optimized for a particular assay. |
Format | The synthetic peptide was lyophilized with 100% acetonitrile and is supplied as a powder. Reconstitute with 0.1 ml deionized water for a final concentration of 1 mg/ml. |
Storage | Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C. |
Precautions | This product is for research use only. Not for use in diagnostic or therapeutic procedures. |
Name | GJA8 |
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Function | One gap junction consists of a cluster of closely packed pairs of transmembrane channels, the connexons, through which materials of low MW diffuse from one cell to a neighboring cell. |
Cellular Location | Cell membrane; Multi-pass membrane protein. Cell junction, gap junction |
Tissue Location | Eye lens. |

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Provided below are standard protocols that you may find useful for product applications.
Background
GJA8 is a an integral membrane protein that belongs to the connexin family, alpha-type (group II) subfamily. One gap junction consists of a cluster of closely packed pairs of transmembrane channels, the connexons, through which materials of low MW diffuse from one cell to a neighboring cell. A connexon is composed of a hexamer of connexins. This particular connexin only forms junctional channels. GJA8 is expressed in the eye lens, and defects in GJA8 are the cause of zonular pulverulent cataract type 1 (CZP1), a form of autosomal dominant congenital cataract.
References
Shiels, A., et al., Am. J. Hum. Genet. 62(3):526-532 (1998).Church, R.L., et al., Curr. Eye Res. 14(10):979-981 (1995).Church, R.L., et al., Curr. Eye Res. 14(3):215-221 (1995).

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