Phospho-beta Catenin/gamma Catenin (Tyr333, Tyr324) Polyclonal Antibody | Invitrogen PA5-143665 product information

This webpage contains legacy information. The product is either no longer available from the supplier or has been delisted at Labome.

product summary

company name :

Invitrogen

other brands :

NeoMarkers, Lab Vision, Endogen, Pierce, BioSource International, Zymed Laboratories, Caltag, Molecular Probes, Research Genetics, Life Technologies, Applied Biosystems, GIBCO BRL, ABgene, Dynal, Affinity BioReagents, Nunc, Invitrogen, NatuTec, Oxoid, Richard-Allan Scientific, Arcturus, Perseptive Biosystems, Proxeon, eBioscience

product type :

antibody

product name :

Phospho-beta Catenin/gamma Catenin (Tyr333, Tyr324) Polyclonal Antibody

catalog :

PA5-143665

quantity :

100 uL

price :

US 510.00

clonality :

polyclonal

host :

domestic rabbit

conjugate :

nonconjugated

reactivity :

human, mouse, rat

application :

western blot

product information

Product Type :

Antibody

Product Name :

Phospho-beta Catenin/gamma Catenin (Tyr333, Tyr324) Polyclonal Antibody

Catalog # :

PA5-143665

Quantity :

100 uL

Price :

US 510.00

Clonality :

Polyclonal

Purity :

Antigen affinity chromatography

Host :

Rabbit

Reactivity :

Human, Mouse, Rat

Applications :

Western Blot: 1:250

Species :

Human, Mouse, Rat

Isotype :

IgG

Storage :

-20 C, Avoid Freeze/Thaw Cycles

Description :

beta-Catenin is a 92 kDa protein that binds to the cytoplasmic tail of E-Cadherin. The cadherins, transmembrane adhesion molecules, are found with catenins at adherens junctions. Deletions in the cytoplasmic domain of E-Cadherin eliminate catenin binding and result in a loss of cell adhesion. Tyrosine phosphorylation of beta-Catenin can regulate its interaction with critical components of adherens junctions. Both Fer and Fyn kinases phosphorylate tyrosine 142 in vitro. Overexpression of these kinases in epithelial cells disrupts interactions between alpha- and beta-Catenins. The phosphorylation of tyrosine 142 may act as a switch from the transcriptional to the adhesive role of beta-Catenin. Src family kinases can also phosphorylate tyrosine 86 and 654 in beta-Catenin. The Tyr-654 phosphorylation regulates beta-Catenin binding to E-cadherin. Thus, site-specific tyrosine phosphorylation of beta-Catenin may regulate protein-protein interactions leading to changes in cell adhesion.

Immunogen :

Phospho-beta-Catenin (Tyr-333) synthetic peptide (coupled to KLH) that includes amino acid residues around tyrosine 333 of human beta-Catenin. This peptide sequence is highly conserved in rat and mouse beta-Catenin, and has high homology to the conserved site in gamma-Catenin (Tyr-324).

Format :

Liquid

Applications w/Dilutions :

Western Blot: 1:250

Aliases :

Catenin beta1; CTNNB1