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AB24736

Anti-PPP2R1A antibody [6G3]

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(2 Publications)

Rat Recombinant Monoclonal PPP2R1A antibody. Suitable for WB, ICC/IF and reacts with Mouse, Rat, Human samples. Cited in 2 publications.

View Alternative Names

Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform, Medium tumor antigen-associated 61 kDa protein, PP2A subunit A isoform PR65-alpha, PP2A subunit A isoform R1-alpha, PPP2R1A

4 Images
Immunocytochemistry/ Immunofluorescence - Anti-PPP2R1A antibody [6G3] (AB24736)
  • ICC/IF

Supplier Data

Immunocytochemistry/ Immunofluorescence - Anti-PPP2R1A antibody [6G3] (AB24736)

Immunofluorescent analysis of 4% paraformaldehyde-fixed, 0.1% Triton X-100 permeabilized HeLa (human cervix adenocarcinoma epithelial cell) cells labeling PPP2R1A with ab24736 at 7.85μg/ml, followed by Goat Anti-Rat IgG (Alexa Fluor® 488) (ab150157) secondary antibody at 1/1000 dilution (green). Confocal image showing mainly showing cytoplasmic staining on HeLa cell line. The nuclear counterstain is DAPI (blue).
Tubulin is detected with ab179504 Anti-beta IV Tubulin antibody - Microtubule Marker at 1/1000 dilution, followed by Goat Anti-Rabbit IgG (Alexa Fluor® 594) (ab150080) secondary antibody at 1/1000 dilution (red).
The negative controls are as follows :
-ve control 1 : ab24736 at 1/100 dilution, followed by Goat Anti-Rabbit IgG (Alexa Fluor® 594) (ab150080) secondary antibody at 1/1000 dilution.
-ve control 2 : ab179504 at 1/200 dilution, followed by ab150157 AlexaFluor®488 Goat anti-rat secondary at 1/1000 dilution.

Immunocytochemistry/ Immunofluorescence - Anti-PPP2R1A antibody [6G3] (AB24736)
  • ICC/IF

Supplier Data

Immunocytochemistry/ Immunofluorescence - Anti-PPP2R1A antibody [6G3] (AB24736)

Immunofluorescent analysis of 4% paraformaldehyde-fixed, 0.1% Triton X-100 permeabilized C6 (rat glial tumor glial cell) cells labeling PPP2R1A with ab24736 at 7.85μg/ml, followed by Goat Anti-Rat IgG (Alexa Fluor® 488) (ab150157) secondary antibody at 1/1000 dilution (green). Confocal image showing mainly showing cytoplasmic staining on C6 cell line. The nuclear counterstain is DAPI (blue).
Tubulin is detected with ab179504 Anti-beta IV Tubulin antibody - Microtubule Marker at 1/1000 dilution, followed by Goat Anti-Rabbit IgG (Alexa Fluor® 594) (ab150080) secondary antibody at 1/1000 dilution (red).
The negative controls are as follows :
-ve control 1 : ab24736 at 1/100 dilution, followed by Goat Anti-Rabbit IgG (Alexa Fluor® 594) (ab150080) secondary antibody at 1/1000 dilution.
-ve control 2 : ab179504 at 1/200 dilution, followed by ab150157 AlexaFluor®488 Goat anti-rat secondary at 1/1000 dilution.

Immunocytochemistry/ Immunofluorescence - Anti-PPP2R1A antibody [6G3] (AB24736)
  • ICC/IF

Supplier Data

Immunocytochemistry/ Immunofluorescence - Anti-PPP2R1A antibody [6G3] (AB24736)

Immunofluorescent analysis of 4% paraformaldehyde-fixed, 0.1% Triton X-100 permeabilized RAW 264.7 (mouse Abelson murine leukemia virus-induced tumor macrophage) cells labeling PPP2R1A with ab24736 at 7.85μg/ml, followed by Goat Anti-Rat IgG (Alexa Fluor® 488) (ab150157) secondary antibody at 1/1000 dilution (green). Confocal image showing mainly showing cytoplasmic staining on RAW 264.7 cell line. The nuclear counterstain is DAPI (blue).
Tubulin is detected with ab179504 Anti-beta IV Tubulin antibody - Microtubule Marker at 1/1000 dilution, followed by Goat Anti-Rabbit IgG (Alexa Fluor® 594) (ab150080) secondary antibody at 1/1000 dilution (red).
The negative controls are as follows :
-ve control 1 : ab24736 at 1/100 dilution, followed by Goat Anti-Rabbit IgG (Alexa Fluor® 594) (ab150080) secondary antibody at 1/1000 dilution.
-ve control 2 : ab179504 at 1/200 dilution, followed by ab150157 AlexaFluor®488 Goat anti-rat secondary at 1/1000 dilution.

Western blot - Anti-PPP2R1A antibody [6G3] (AB24736)
  • WB

Supplier Data

Western blot - Anti-PPP2R1A antibody [6G3] (AB24736)

Blocking/Dilution buffer : 5% NFDM/TBST.

All lanes:

Western blot - Anti-PPP2R1A antibody [6G3] (ab24736) at 0.785 µg/mL

Lane 1:

HeLa (human cervix adenocarcinoma epithelial cell), whole cell lysate at 20 µg

Lane 2:

Jurkat (human T cell leukemia T lymphocyte), whole cell lysate at 20 µg

Lane 3:

Ramos (Human Burkitt’s lymphoma B lymphocyte), whole cell lysate at 20 µg

Lane 4:

HepG2 (human hepatocellular carcinoma epithelial cell), whole cell lysate at 20 µg

Lane 5:

C6 (rat glial tumor glial cell), whole cell lysate at 20 µg

Lane 6:

RAW264.7 (mouse Abelson murine leukemia virus-induced tumor macrophage), whole cell lysate at 20 µg

Secondary

All lanes:

Western blot - Goat Anti-Rat IgG H&L (HRP) (<a href='/en-us/products/secondary-antibodies/goat-rat-igg-h-l-hrp-ab205720'>ab205720</a>) at 1/10000 dilution

Predicted band size: 65 kDa

false

Exposure time: 3s

  • Carrier free

    Anti-PPP2R1A antibody [6G3] - BSA and Azide free

Key facts

Host species

Rat

Clonality

Monoclonal

Clone number

6G3

Isotype

IgG2a

Carrier free

No

Reacts with

Mouse, Rat, Human

Applications

ICC/IF, WB

applications

Immunogen

The exact immunogen used to generate this antibody is proprietary information.

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Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "IP" : {"fullname" : "Immunoprecipitation", "shortname":"IP"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"}, "ICCIF" : {"fullname" : "Immunocytochemistry/ Immunofluorescence", "shortname":"ICC/IF"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "IP-species-checked": "notRecommended", "IP-species-dilution-info": "", "IP-species-notes": "<p></p>", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "0.785 µg/mL", "WB-species-notes": "<p></p>", "ICCIF-species-checked": "testedAndGuaranteed", "ICCIF-species-dilution-info": "7.85 µg/mL", "ICCIF-species-notes": "<p></p>" }, "Mouse": { "IP-species-checked": "notRecommended", "IP-species-dilution-info": "", "IP-species-notes": "<p></p>", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "0.785 µg/mL", "WB-species-notes": "<p></p>", "ICCIF-species-checked": "testedAndGuaranteed", "ICCIF-species-dilution-info": "7.85 µg/mL", "ICCIF-species-notes": "<p></p>" }, "Rat": { "IP-species-checked": "notRecommended", "IP-species-dilution-info": "", "IP-species-notes": "<p></p>", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "0.785 µg/mL", "WB-species-notes": "<p></p>", "ICCIF-species-checked": "testedAndGuaranteed", "ICCIF-species-dilution-info": "7.85 µg/mL", "ICCIF-species-notes": "<p></p>" } } }
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Product details

What are the advantages of a recombinant monoclonal antibody?
This product is a recombinant monoclonal antibody, which offers several advantages including:

  • - High batch-to-batch consistency and reproducibility
  • - Improved sensitivity and specificity
  • - Long-term security of supply
  • - Animal-free batch production

For more information, read more on recombinant antibodies.

Want a custom formulation?
This antibody clone is manufactured by Abcam. If you require a custom buffer formulation or conjugation for your experiments, please contact orders@abcam.com

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Properties and storage information

Form
Liquid
Purification technique
Ion exchange chromatography
Storage buffer
pH: 7.2 - 7.4 Preservative: 0.01% Sodium azide Constituents: PBS, 40% Glycerol (glycerin, glycerine), 0.05% BSA
Shipped at conditions
Blue Ice
Appropriate short-term storage duration
1-2 weeks
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
-20°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle
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Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

The protein phosphatase 2 scaffold subunit A alpha isoform (PPP2R1A) functions as an important regulatory component of the serine/threonine phosphatase PP2A complex. Alternate names for PPP2R1A include PR65A and Aalpha. This protein has a mass of approximately 65 kDa and is widely expressed in many tissues including the brain heart and lungs. It serves as a scaffold for regulatory and catalytic subunits facilitating their assembly into the active enzyme complex.
Biological function summary

The PP2A complex plays a role in cell cycle control apoptosis and signal transduction. PPP2R1A forms a dimer with one catalytic and one regulatory subunit. This arrangement influences various cell signaling processes controlling cell growth and division. Through its position in the PP2A complex PPP2R1A moderates phosphorylation status of target proteins impacting diverse cellular activities.

Pathways

PPP2R1A participates in pathways like the Wnt signaling and the MAPK pathways acting as a brake on kinase-driven signaling. In the Wnt signaling pathway PP2A mediates beta-catenin degradation which influences gene expression related to cell growth. Within the MAPK pathway PPP2R1A interacts with kinases to modulate cellular responses to growth factors. Proteins such as AXIN1 in the Wnt signaling context are associated with the regulatory effects mediated by PPP2R1A.

Alterations in PPP2R1A have been implicated in cancers like ovarian and uterine serous carcinoma. Mutations within this gene can disrupt PP2A activity leading to unchecked cell proliferation. Associations with beta-catenin highlight a significant role in tumorigenesis. In these contexts PPP2R1A's relationship with proteins such as beta-catenin and other components of the Wnt pathway indicates its importance in maintaining cellular homeostasis and its potential as a therapeutic target.
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Product protocols

For this product, it's our understanding that no specific protocols are required. You can visit:
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Target data

The PR65 subunit of protein phosphatase 2A serves as a scaffolding molecule to coordinate the assembly of the catalytic subunit and a variable regulatory B subunit. Upon interaction with GNA12 promotes dephosphorylation of microtubule associated protein TAU/MAPT (PubMed : 15525651). Required for proper chromosome segregation and for centromeric localization of SGO1 in mitosis (PubMed : 16580887). Together with RACK1 adapter, mediates dephosphorylation of AKT1 at 'Ser-473', preventing AKT1 activation and AKT-mTOR signaling pathway (By similarity). Dephosphorylation of AKT1 is essential for regulatory T-cells (Treg) homeostasis and stability (By similarity). Part of the striatin-interacting phosphatase and kinase (STRIPAK) complexes. STRIPAK complexes have critical roles in protein (de)phosphorylation and are regulators of multiple signaling pathways including Hippo, MAPK, nuclear receptor and cytoskeleton remodeling. Different types of STRIPAK complexes are involved in a variety of biological processes such as cell growth, differentiation, apoptosis, metabolism and immune regulation (PubMed : 18782753, PubMed : 33633399). Regulates the recruitment of the SKA complex to kinetochores (PubMed : 28982702).
See full target information Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform
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Publications (2)

Recent publications for all applications. Explore the full list and refine your search

The EMBO journal 43:6001-6031 PubMed39424953

2024

The mitochondrial long non-coding RNA lncMtloop regulates mitochondrial transcription and suppresses Alzheimer's disease.

Applications

Unspecified application

Species

Unspecified reactive species

Wandi Xiong,Kaiyu Xu,Jacquelyne Ka-Li Sun,Siling Liu,Baizhen Zhao,Jie Shi,Karl Herrup,Hei-Man Chow,Lin Lu,Jiali Li

Molecular and cellular biology 17:1692-701 PubMed9032296

1997

Separation of PP2A core enzyme and holoenzyme with monoclonal antibodies against the regulatory A subunit: abundant expression of both forms in cells.

Applications

Unspecified application

Species

Unspecified reactive species

E Kremmer,K Ohst,J Kiefer,N Brewis,G Walter
View all publications
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