ARG55309
anti-alpha 1 / 2 Catenin antibody
anti-alpha 1 / 2 Catenin antibody for IHC-Formalin-fixed paraffin-embedded sections,Immunoprecipitation,Western blot and Human,Mouse,Rat
Cancer antibody; Developmental Biology antibody; Signaling Transduction antibody
Overview
| Product Description | Rabbit Polyclonal antibody recognizes alpha 1 / 2 Catenin |
|---|---|
| Tested Reactivity | Hu, Ms, Rat |
| Tested Application | IHC-P, IP, WB |
| Host | Rabbit |
| Clonality | Polyclonal |
| Isotype | IgG |
| Target Name | alpha 1 / 2 Catenin |
| Antigen Species | Human |
| Immunogen | Recombinant fusion protein corresponding to aa. 637-906 of Human alpha 1 Catenin (NP_001894.2). |
| Conjugation | Un-conjugated |
| Alternate Names | Catenin alpha-1; Renal carcinoma antigen NY-REN-13; Cadherin-associated protein; CAP102; Alpha E-catenin; CAPR; CTNR; CAP-R; CT114 |
Application Instructions
| Application Suggestion |
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| Application Note | * The dilutions indicate recommended starting dilutions and the optimal dilutions or concentrations should be determined by the scientist. | ||||||||
| Positive Control | 293T and Mouse heart |
Properties
| Form | Liquid |
|---|---|
| Purification | Affinity purification with immunogen. |
| Buffer | PBS (pH 7.3), 0.02% Sodium azide and 50% Glycerol |
| Preservative | 0.02% Sodium azide |
| Stabilizer | 50% Glycerol |
| Storage Instruction | For continuous use, store undiluted antibody at 2-8°C for up to a week. For long-term storage, aliquot and store at -20°C. Storage in frost free freezers is not recommended. Avoid repeated freeze/thaw cycles. Suggest spin the vial prior to opening. The antibody solution should be gently mixed before use. |
| Note | For laboratory research only, not for drug, diagnostic or other use. |
Bioinformation
| Database Links | |
|---|---|
| Gene Symbol | CTNNA1, CTNNA2 |
| Gene Full Name | catenin alpha 1, catenin alpha 2 |
| Background | This gene encodes a member of the catenin family of proteins that play an important role in cell adhesion process by connecting cadherins located on the plasma membrane to the actin filaments inside the cell. The encoded mechanosensing protein contains three vinculin homology domains and undergoes conformational changes in response to cytoskeletal tension, resulting in the reconfiguration of cadherin-actin filament connections. Certain mutations in this gene cause butterfly-shaped pigment dystrophy. [provided by RefSeq, May 2016] |
| Function | Associates with the cytoplasmic domain of a variety of cadherins. The association of catenins to cadherins produces a complex which is linked to the actin filament network, and which seems to be of primary importance for cadherins cell-adhesion properties. Can associate with both E- and N-cadherins. Originally believed to be a stable component of E-cadherin/catenin adhesion complexes and to mediate the linkage of cadherins to the actin cytoskeleton at adherens junctions. In contrast, cortical actin was found to be much more dynamic than E-cadherin/catenin complexes and CTNNA1 was shown not to bind to F-actin when assembled in the complex suggesting a different linkage between actin and adherens junctions components. The homodimeric form may regulate actin filament assembly and inhibit actin branching by competing with the Arp2/3 complex for binding to actin filaments. May play a crucial role in cell differentiation. [UniProt] |
| Research Area | Cancer antibody; Developmental Biology antibody; Signaling Transduction antibody |
| Calculated MW | 100 kDa |
| PTM | Sumoylated. Phosphorylation seems to contribute to the strength of cell-cell adhesion rather than to the basic capacity for cell-cell adhesion. |
Images (4) Click the Picture to Zoom In
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ARG55309 anti-alpha 1/2 Catenin antibody IHC-P image
Immunohistochemistry: Paraffin-embedded Human stomach stained with ARG55309 anti-alpha 1/2 Catenin antibody at 1:100 dilution.
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ARG55309 anti-alpha 1/2 Catenin antibody WB image
Western blot: 25 µg of 293T cell lysate stained with ARG55309 anti-alpha 1/2 Catenin antibody at 1:1000 dilution.
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ARG55309 anti-alpha 1/2 Catenin antibody IP image
Immunoprecipitation: 200 µg extracts of 293T cells were immunoprecipitated and stained with ARG55309 anti-alpha 1/2 Catenin antibody at 1:500 dilution.
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ARG55309 anti-alpha 1/2 Catenin antibody WB image
Western blot: 25 µg of Mouse heart lysate stained with ARG55309 anti-alpha 1/2 Catenin antibody at 1:1000 dilution.
