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Anti-CTNNA1 Polyclonal Antibody

😃Good
Catalog No. TMAB-04757

Anti-CTNNA1 Polyclonal Antibody is a Rabbit antibody targeting CTNNA1. Anti-CTNNA1 Polyclonal Antibody can be used in IHC-P,IHC-Fr,IF.

Anti-CTNNA1 Polyclonal Antibody

Anti-CTNNA1 Polyclonal Antibody

😃Good
Catalog No. TMAB-04757
Anti-CTNNA1 Polyclonal Antibody is a Rabbit antibody targeting CTNNA1. Anti-CTNNA1 Polyclonal Antibody can be used in IHC-P,IHC-Fr,IF.
Pack SizePriceUSA WarehouseGlobal WarehouseQuantity
50 μL$2237-10 days7-10 days
100 μL$3717-10 days7-10 days
200 μL$5287-10 days7-10 days
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In Stock Estimated shipping dateUSA Warehouse[1-2 days] Global Warehouse[5-7 days]
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Product Introduction

Bioactivity
Description
Anti-CTNNA1 Polyclonal Antibody is a Rabbit antibody targeting CTNNA1. Anti-CTNNA1 Polyclonal Antibody can be used in IHC-P,IHC-Fr,IF.
Ig Type
IgG
Reactivity
Rat (predicted:Human,Mouse,Chicken,Dog,Pig,Horse,Rabbit)
Application
Recommended Dose
IHC-P: 1:100-500; IHC-Fr: 1:100-500; IF: 1:100-500
Antibody Type
Polyclonal
Host SpeciesRabbit
Subcellular LocalizationCytoplasm, cytoskeleton. Cell junction, adherens junction. Cell membrane; Peripheral membrane protein; Cytoplasmic side. Cell junction. Note=Found at cell-cell boundaries and probably at cell-matrix boundaries.
Tissue SpecificityExpressed ubiquitously in normal tissues.
ConstructionPolyclonal Antibody
PurificationProtein A purified
AppearanceLiquid
Formulation0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.
Concentration1mg/ml
Research BackgroundThe distinct peripheral cytosolic proteins, alpha, beta and gamma-catenin (102, 94 and 86 kDa) found in many tissues bind to the conserved cytoplasmic tail domain of the cell-adhesion cadherins. Catenins link E-cadherin to other integral membrane or cytoplasmic proteins and are modulated by Wnt-1 proto-oncogene. They are good candidates for mediating transduction of cell-cell contact positional signals to the cell interior. Absence of alpha-catenin is found in certain tumor cell lines and reduced levels in certain human carcinomas. Beta-catenin binds directly to the cytoplasmic tail of E-cadherin. It binds to the N-terminus of alpha-catenin and interacts with the protein product of the tumor suppressor gene APC. This interaction involves a 15-aa repeat in the APC. Beta-catenin cell levels seem to be controlled by APC. The central core region of beta-catenin is involved in mediation of cadherin-catenin complex interaction with EGFR.
Antigen Details
Immunogen
KLH conjugated synthetic peptide: human Catenin
Antigen Species
Human
Gene Name
CTNNA1
Gene ID
Protein Name
Catenin alpha-1
Uniprot ID
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.
Chemical Properties
Molecular WeightTheoretical: 102 kDa.
Stability & Storage
Stability & StorageStore at 2°C-8°C for 1 month. Store at -20°C or -80°C for 12 months. Avoid repeated freeze-thaw cycles.
TransportShipping with blue ice.

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Tech Support

Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc
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