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Key Documents

SAB4200266

Sigma-Aldrich

Anti-PP2A, C subunit antibody, Mouse monoclonal

clone 7A6, purified from hybridoma cell culture

Sinonimo/i:

MonoclonalAnti-PP2Ac, MonoclonalAnti-PP2CA, MonoclonalAnti-PP2Calpha, MonoclonalAnti-PPP2CA, MonoclonalAnti-RP-C, MonoclonalAnti-protein phosphatase 2, catalytic subunit, alpha isozyme

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About This Item

Codice UNSPSC:
12352203
NACRES:
NA.44

Origine biologica

mouse

Coniugato

unconjugated

Forma dell’anticorpo

purified from hybridoma cell culture

Tipo di anticorpo

primary antibodies

Clone

7A6, monoclonal

Forma fisica

buffered aqueous solution

PM

antigen 36 kDa

Reattività contro le specie

human, mouse, rat

Concentrazione

~1.0 mg/mL

tecniche

immunoprecipitation (IP): suitable
western blot: 1-2 μg/mL using whole extracts of mouse 3T3, rat Rat2 or human A431 cells.

Isotipo

IgG1

N° accesso UniProt

Condizioni di spedizione

dry ice

Temperatura di conservazione

−20°C

modifica post-traduzionali bersaglio

unmodified

Informazioni sul gene

human ... PPP2CA(5515)
mouse ... Ppp2ca(19052)
rat ... Ppp2ca(24672)

Descrizione generale

PP2A is a serine/threonine phosphatase that downregulates the MAP kinase pathway and subsequently modulates mitogenic signaling. This phosphatase also mediates localization of Sgo1 at centromeres, Ras-1 activation, and chromosome segregation. The catalytic subunit of PP2A (PP2Ac) regulates the signaling pathway for glucose-stiμLated insulin secretion .

Specificità

Monoclonal Anti-PP2Ac is specific for the α and β isoforms of PP2Ac in humans, rats and mice. The antibody has not been tested in other species for cross-reactivity.

Applicazioni

MonoclonalAnti-PP2A, C subunit antibody produced in mouse has been used in immunoblotting and immunoprecipitation.

Azioni biochim/fisiol

Protein phosphatase 2A (PP2A) is implicated in the negative control of cell growth and division. PP2Ac undergoes two post-translational modifications, phosphorylation and methylation, which are involved in the regulation of the enzyme activity.

Stato fisico

Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 15 mM sodium azide.

Esclusione di responsabilità

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.

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Raccomandato

Codice della classe di stoccaggio

10 - Combustible liquids

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable


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Protein phosphatase 2A: a highly regulated family of serine/threonine phosphatases implicated in cell growth and signalling
Janssens V and Goris J
The Biochemical Journal, 353(3), 417-439 (2001)
PP2A/B55 and Fcp1 regulate Greatwall and Ensa dephosphorylation during mitotic exit.
Hegarat N, Vesely C, Vinod PK, et al.
PLoS Genetics, 10(1), e1004004-e1004004 (2014)
Nadia Hégarat et al.
PLoS genetics, 10(1), e1004004-e1004004 (2014-01-07)
Entry into mitosis is triggered by activation of Cdk1 and inactivation of its counteracting phosphatase PP2A/B55. Greatwall kinase inactivates PP2A/B55 via its substrates Ensa and ARPP19. Both Greatwall and Ensa/ARPP19 are regulated by phosphorylation, but the dynamic regulation of Greatwall
Giridhar R Jangati et al.
Endocrine, 31(3), 248-253 (2007-10-02)
Among various phosphatases, the protein phosphatase 2A (PP2A) is relatively well studied in the islet. Previously, we have demonstrated that the catalytic subunit of PP2A (PP2Ac) undergoes okadaic acid (OKA)-sensitive, reversible carboxylmethylation (CML), which appears to be requisite for glucose-stimulated
Zhanyun Tang et al.
Developmental cell, 10(5), 575-585 (2006-04-04)
Loss of sister-chromatid cohesion triggers chromosome segregation in mitosis and occurs through two mechanisms in vertebrate cells: (1) phosphorylation and removal of cohesin from chromosome arms by mitotic kinases, including Plk1, during prophase, and (2) cleavage of centromeric cohesin by

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