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Sigma-Aldrich

Anti-PP2A Antibody, B subunit, clone 2G9

ascites fluid, clone 2G9, Upstate®

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eCl@ss:
32160702
NACRES:
NA.41

biological source

mouse

Quality Level

100

antibody form

ascites fluid

antibody product type

primary antibodies

clone

2G9, monoclonal

species reactivity

rat, bovine, mouse, Xenopus, rabbit, pig, human

manufacturer/tradename

Upstate®

technique(s)

immunohistochemistry: suitable
immunoprecipitation (IP): suitable
western blot: suitable

isotype

IgG

NCBI accession no.

NP_001009552

UniProt accession no.

P62714

shipped in

wet ice

Gene Information

human ... PPP2CA(5515)

Specificity

PP2A B subunit, isoform reactivity is α > δ,β > γ

Immunogen

Peptide corresponding to residues 398-411 of human PP2A, B subunit

Application

Detect PP2A using this Anti-PP2A Antibody, B subunit, clone 2G9 validated for use in IH, IP & WB.
Research Category
Signaling

Neuroscience
Research Sub Category
Kinases & Phosphatases

Neurodegenerative Diseases

Quality

routinely evaluated by immunoblot on RIPA lysates from non-stimulated A431 cells or mouse 3T3/A31 cells

Target description

55kDa

Physical form

0.1M Tris-glycine, pH 7.4, 0.15M NaCl, 0.05% sodium azide and glycerol to 30%
Ascites

Storage and Stability

2 years at -20°C

Analysis Note

Control
Positive Antigen Control: Catalog #12-301, non-stimulated A431 cell lysate. Add 2.5µL of 2-mercaptoethanol/100µL of lysate and boil for 5 minutes to reduce the preparation. Load 20µg of reduced lysate per lane for minigels.

Legal Information

UPSTATE is a registered trademark of Merck KGaA, Darmstadt, Germany

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.

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

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Ilker K Sariyer et al.
Virology, 375(2), 464-479 (2008-03-21)
Previous studies have demonstrated that the JC virus (JCV) late regulatory protein agnoprotein is phosphorylated by the serine/threonine-specific protein kinase-C (PKC) and mutants of this protein at the PKC phosphorylation sites exhibit defects in the viral replication cycle. We have
Jennifer B Jackson et al.
Neoplasia (New York, N.Y.), 14(7), 585-599 (2012-08-21)
Heterotrimeric protein phosphatase 2A (PP2A) consists of catalytic C (PP2Ac), structural A, and regulatory B-type subunits, and its dysfunction has been linked to cancer. Reversible methylation of PP2Ac by leucine carboxyl methyltransferase 1 (LCMT-1) and protein phosphatase methylesterase 1 (PME-1)
Jocelyn A Lee et al.
The Journal of biological chemistry, 293(25), 9636-9650 (2018-05-08)
Leucine carboxyl methyltransferase-1 (LCMT-1) methylates the C-terminal leucine α-carboxyl group of the catalytic subunits of the protein phosphatase 2A (PP2A) subfamily of protein phosphatases, PP2Ac, PP4c, and PP6c. LCMT-1 differentially regulates the formation and function of a subset of the
Protein phosphatase 2A subunit assembly: the catalytic subunit carboxy terminus is important for binding cellular B subunit but not polyomavirus middle tumor antigen.
Ogris, E, et al.
Oncogene, 15, 911-917 (1997)
Protein phosphatase 2A regulates estrogen receptor alpha (ER) expression through modulation of ER mRNA stability.
Keen, JC; Zhou, Q; Park, BH; Pettit, C; Mack, KM; Blair, B; Brenner, K; Davidson, NE
The Journal of Biological Chemistry null
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