Protein phosphatase 2A subunit B isoform R2-alpha (PPP2R2A) is the component of regulatory subunit B of serine/threonine protein phosphatase 2A (PP2A).
PPP2R2A belongs to the R2/B55/PR55 family of regulatory subunit B (1).
Evidence suggests that subunit PPP2R2A enhances TGF-beta, Activin, and Nodal signaling pathways (7) and may play an important role in cell cycle regulation (2-4).
PPP2R2A/PP2A, B55-alpha/PR55-alpha isoform interacts with the type I TGF-beta receptors via unique WD-40 repeats (5) that contribute to the anti-proliferative function of TGF-beta receptors (6).
Applications:Suitable for use in Immunofluorescence and Western Blot.
Other applications not tested.
Recommended Dilution:Western Blot: 1:500-1:2000Immunofluorescence: 1:50-1:200Optimal dilutions to be determined by the researcher.
Storage and Stability:May be stored at 4°C for short-term only.
Aliquot to avoid repeated freezing and thawing.
Store at -20°C.
Aliquots are stable for 12 months after receipt.
For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
仕様
Size：50ul
Host：rabbit
Source Antibody：human
Grade：Affinity Purified
Purity：Purified by affinity chromatography.
Form：Supplied as a liquid in PBS, pH 7.3, 0.02% sodium azide, 50% glycerol.
Specificity：Recognizes PPP2R2A. Species Crossreactivity: human, mouse, rat
Isotype：IgG
Calc Applications Abbrev：IF WB
Calc Crossreactivity：Hu Mo Rt
Immunogen：Recombinant protein corresponding to human PPP2R2A.
