Proteintech, 66221-1-Ig-150ul, Alpha E-Catenin Monoclonal antibody

66221-1-Ig targets Alpha E-Catenin in WB, IHC, FC (Intra), ELISA applications and shows reactivity with human, mouse samples.
Tested Applications
Positive WB detected in: NIH/3T3 cells
Positive IHC detected in: human stomach tissue, human colon tissueNote: suggested antigen retrieval withTE buffer pH 9.0;(*) Alternatively, antigen retrieval may be performed withcitrate buffer pH 6.0
Positive FC (Intra) detected in: MCF-7 cells
Recommended dilution
Western Blot (WB): WB : 1:500-1:2000
Immunohistochemistry (IHC): IHC : 1:50-1:1000
Flow Cytometry (FC) (INTRA): FC (INTRA) : 0.40 ug per 10^6 cells in a 100 µl suspension
Background Information
Alpha catenin is an essential component of adherens junctions that connects E-cadherin-β-catenin complexes with the actin cytoskeleton. It also recruits a range of other important proteins to developing intercellular junctions. Three alpha catenins exist in human: alpha-E-catenin, alpha-N-catenin, and alpha-T-catenin, which share substantial amino-acid sequence similarity but have distinct tissue distribution. alpha-E-catenin is ubiquitously expressed, alpha-N-catenin is restricted to neuronal tissue, and alpha-T-catenin is primarily expressed in heart tissue. Reduced levels of alpha-E-catenin protein seem to be characteristic of many different human cancers, including malignant tumours of the breast, colon, stomach, oesophagus, bladder and liver. In addition, the loss of alpha-E-catenin often correlates with the degree of tumour differentiation and metastasis.