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

Cancer antibody; Developmental Biology antibody; Signaling Transduction antibody

Overview

Product Description

Rabbit Polyclonal antibody recognizes alpha 1/2 Catenin

Tested Reactivity Hu, Ms
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
Tested Application Dilution
IHC-P1:50 - 1:200
IP1:50 - 1:100
WB1:500 - 1:2000
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

GeneID: 12385 Mouse CTNNA1

GeneID: 1495 Human CTNNA1

Swiss-port # P26231 Mouse Catenin alpha-1

Swiss-port # P35221 Human Catenin alpha-1

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.