The gene product was initially identified as a 190-kD protein associated with the contactin-PTPRZ1 complex. The 1,384-amino acid protein, also designated p190 or CASPR for ‘contactin-associated protein,’ includes an extracellular domain with several putative protein-protein interaction domains, a putative transmembrane domain, and a 74-amino acid cytoplasmic domain. Northern blot analysis showed that the gene is transcribed predominantly in brain as a transcript of 6.2 kb, with weak expression in several other tissues tested. The architecture of its extracellular domain is similar to that of neurexins, and this protein may be the signaling subunit of contactin, enabling recruitment and activation of intracellular signaling pathways in neurons.
| Pack Size | 100ul, 1ml, 20ul |
|---|---|
| Applications | ELISA, WB |
| Host Species | Rabbit |
| Ig Isotype | IgG |
| Antibody Type | Monoclonal Antibody |
| Organism Species | Human |
| Product Synonyms | Caspr1 |
| Observed Mol Wt | 156kDa |
| Alternative Names | CHN3; P190; CASPR; NRXN4; CNTNAP; Caspr1 |
| Immunogen (Antigen) | synthetic peptide |
| Format | Liquid |
| Buffer Formulation | 0.05% BSA, 50% glycerol, PBS with 0.02% sodium azide, pH7.3 |
| Reactivity | Human, Mouse, Rat |
| Uniprot ID | 8506 |
| Gene ID | P78357 |
| Potency (Clone Number) | ARC2084 |
| Purification | Antigen-specific affinity chromatography followed by Protein A affinity chromatography |
| Usage | For Research Use Only. Not for diagnostics or human use. |
| Shelf Life | 12 months at time of shipping |
| Shipping | Shipped in Dry Ice at -20 Degree Celsius |
| Storage | Store at -20 Degree Celsius. It is recommended to aliquot and store to avoid repeated freeze-thaw as it affects the stability of the antibody. |
| Research Areas | Neuroscience |
| Disclaimer | The data indicated herein are as indicated and validated in our laboratory. These reagents are for research use only and not for in-vitro diagnostics or human use. |

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