Analysis Note

ControlNIH/3T3 cell lysate

Application

Research Sub CategoryKinases & PhosphatasesApoptosis - Additional

This Anti-PP2A reg. subunit B56 epsilon (PPP2R5E) Antibody, clone 5A5-1F3 is validated for use in Western Blotting, ICC, Immunoprecipitation for the detection of PP2A reg. subunit B56 epsilon (PPP2R5E).

Research CategoryNeuroscienceApoptosis & Cancer

Western Blot Analysis: A 1:1,000 dilution from a representative lot detected PP2A reg. subunit B56 epsilon (PPP2R5E) in 10 µg of U2OS cell lysate and mouse brain tissue lysate.

Immunocytochemistry Analysis: A representative lot detected PP2A reg. subunit B56 epsilon (PPP2R5E) in U2OS cells. (Max F. Perutz Laboratories, Medical University of Vienna, Austria).

Immunoprecipitation Analysis: A representative lot immunoprecipitated endogenous PP2A reg. subunit B56 epsilon (PPP2R5E) in a panel of U2OS cell lysates expressing the B56 alpha, beta, gamma, delta, and epsilon regulatory subunit of PP2A (Max F. Perutz Laboratories, Medical University of Vienna, Austria).

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

General description

Protein phosphatase 2A (PP2A) is a family of ubiquitous heterotrimeric proteins that catalyze the removal of phosphate groups from serine and threonine residues. The PP2A enzymes contain core structural (A) and catalytic (C) subunits and variable regulatory B subunits. The B subunits regulate their catalytic activity, as well as dictate substrate specificity and subcellular localization. Recent studies have suggested that B56 epsilon subunits regulate p53-mediated apoptotic pathways, and can induce or suppress apoptosis depending on the cellular context. PP2A enzymes are also regulated by posttranslational modifications and endogenous inhibitors.

Immunogen

His-tagged recombinant protein corresponding to human PP2A reg. subunit B56 epsilon (PPP2R5E).

Physical form

Purified mouse monoclonal IgG1κ in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.

Protein G Purified

Format: Purified

Quality

Evaluted by Western Blot in NIH/3T3 cell lysate.

Western Blot Analysis: A 1:1,000 dilution from a representative lot detected PP2A reg. subunit B56 epsilon (PPP2R5E) in 10 µg of NIH/3T3 cell lysate.

Specificity

This antibody is specific for the B56 regulatory subunit of Protein phosphatase 2A (PP2A).

Storage and Stability

Stable for 1 year at 2-8°C from date of receipt.

Target description

~50 kDa observed