Date published: 2026-4-25

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PP2A-B55-α Antibodies

Santa Cruz Biotechnology provides a broad selection of PP2A-B55-α monoclonal antibodies for research focused on understanding protein phosphatase regulation. PP2A-B55-α monoclonal antibodies are suitable for multiple applications, including western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), immunohistochemistry with paraffin-embedded sections (IHCP), flow cytometry (FCM), and enzyme-linked immunosorbent assay (ELISA). PP2A-B55-α functions as a regulatory subunit of the protein phosphatase 2A (PP2A) complex, playing a vital role in cellular processes such as cell division, signal transduction, and the regulation of various metabolic pathways. The significance of PP2A-B55-α is highlighted by its involvement in tumor suppression and the modulation of various signaling cascades, making it a crucial target for cancer research and therapeutic development. Understanding PP2A-B55-α activity provides valuable insights into cell cycle regulation and cellular homeostasis. Investigating PP2A-B55-α expression patterns helps reveal its role in normal development and disease progression. Research utilizing PP2A-B55-α monoclonal antibodies has advanced our understanding of phosphatase-dependent cellular processes. Santa Cruz Biotechnology monoclonal antibodies for PP2A-B55-α continue to support breakthrough discoveries in cell biology and cancer research, enabling scientists to advance their understanding of fundamental cellular mechanisms.

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PP2A-B55-α Antibodies

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PP2A-B55-α Antibody (2G9)

sc-81606mouse IgG1 κ398-411 (r)WB, IP, IFm, r, h
23
(5)

PP2A-B55-α siRNA, shRNA Plasmid and shRNA Lentiviral Particle Gene Silencers

Empty Table HeaderProduct NameCATALOG #SpeciesAPPLICATIONSMARKERCitationsRATING

PP2A-B55-α siRNA (h)

sc-39185hGene SilencingN/A
2
(0)

PP2A-B55-α shRNA Plasmid (h)

sc-39185-SHhGene SilencingPuromycin
2
(0)

PP2A-B55-α shRNA (h) Lentiviral Particles

sc-39185-VhGene SilencingPuromycin
2
(0)

PP2A-B55-α siRNA (m)

sc-39186mGene SilencingN/A
2
(0)

PP2A-B55-α shRNA Plasmid (m)

sc-39186-SHmGene SilencingPuromycin
2
(0)

PP2A-B55-α shRNA (m) Lentiviral Particles

sc-39186-VmGene SilencingPuromycin
2
(0)

PP2A-B55-α siRNA (r)

sc-270364rGene SilencingN/A0
(0)

PP2A-B55-α shRNA Plasmid (r)

sc-270364-SHrGene SilencingPuromycin0
(0)

PP2A-B55-α shRNA (r) Lentiviral Particles

sc-270364-VrGene SilencingPuromycin0
(0)

PP2A-B55-α/β/γ siRNA (h)

sc-44034hGene SilencingN/A
1
(0)

PP2A-B55-α/β/γ shRNA Plasmid (h)

sc-44034-SHhGene SilencingPuromycin
1
(0)

PP2A-B55-α/β/γ shRNA (h) Lentiviral Particles

sc-44034-VhGene SilencingPuromycin
1
(0)