The 892_24D2S antibody against αT-Catenin does not show any cross reaction with αE-Catenin or αN-Catenin in western blot analysis. This 892_24D2S antibody reacts with an epitope located between residues 164-177 of the Human αT-Catenin protein.
纯化方法
Purified
免疫原
Synthetic peptide corresponding to amino acids 164-177 of the human alphaT-catenin protein including an additional N-terminal cysteine (CVANKSDLQKTYQKL) coupled to keyhole limpet hemocyanin.
CTNNA3
适用: 人
WB, ELISA, IF (cc), IF (p), IHC (p), IHC (fro), ICC
宿主: 兔
Polyclonal
unconjugated
应用备注
Immunofluorescence: aceton-fixed cells. Immunocytochemistry: methanol and paraformaldehyde-fixed cells, followed bypermeabilisation in 0.2 % Triton-X 100 for 2 min. Immunohistochemistry1: 1/25-1/200 with avidin-biotinylated horseradish peroxidasecomplex (ABC) as detection reagent,Immunoprecipitation. Other applications not tested. Optimal dilutions are dependent on conditions and should be determined by the user.
限制
仅限研究用
浓度
1.0 mg/mL
缓冲液
PBS with 0.09 % Sodium Azide as preservative
储存液
Sodium azide
注意事项
This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
注意事项
Avoid repeated freezing and thawing.
储存条件
4 °C/-20 °C
储存方法
Store lyophilized at 2-8 °C and reconstituted (in aliquots) at -20 °C.
Catenins are proteins that connect cadherin/β- catenin cell adhesion complexes to the actin cytoskeleton. Although originally discovered in testis, αT-catenin is expressed in other tissues, the highest levels being observed in heart. Immunohistochemical analysis showed human αTcatenin localization at intercalated discs of cardiomyocytes and in peritubular myoid cells of testis. It is proven that αT-catenin can functionally restore cell-cell adhesion in colon cancer cells lacking α-catenins. This indicates that this protein is involved in the formation of specific cell-cell contacts in specific types of muscle cells. The encoded protein has about the same predicted size (100 kDa) as other α-catenins to which it shows an overall amino acid identity of 57 % . In cells transfected with αT-catenin cDNA, interaction with β-catenin was demonstrated by coimmunoprecipitation.Synonyms: Alpha Catenin 3, Alpha T-catenin, Cadherin-associated protein