PPP2R2B/A/C/D Polyclonal antibody

PPP2R2B/A/C/D Polyclonal Antibody for WB, IHC, ELISA

Host / Isotype

Rabbit / IgG

Reactivity

Human, Mouse, Rat and More (1)

Applications

WB, IHC, ELISA

Conjugate

Unconjugated

Publications

1

Cat no : 29237-1-AP

Synonyms

B55 BETA, B55β, FLJ95686, PP2A B55BETA, PP2A PR55B, PP2A subunit B isoform beta, PP2A subunit B isoform R2 beta, PP2AB BETA, PP2APR55 BETA, PPP2R2B, PPP2R2B/A/C/D, PR2AB BETA, PR2AB55 BETA, PR2APR55 BETA, PR52B, PR55 BETA, SCA12

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Validation Data Gallery

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  WB analysis using 29237-1-AP

  Various lysates were subjected to SDS PAGE followed by western blot with 29237-1-AP (PPP2R2B/A/C/D antibody) at dilution of 1:3000 incubated at room temperature for 1.5 hours.

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  IHC staining of mouse brain using 29237-1-AP

  Immunohistochemical analysis of paraffin-embedded mouse brain tissue slide using 29237-1-AP (PPP2R2B/A/C/D antibody) at dilution of 1:400 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of mouse brain using 29237-1-AP

  Immunohistochemical analysis of paraffin-embedded mouse brain tissue slide using 29237-1-AP (PPP2R2B/A/C/D antibody) at dilution of 1:400 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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Tested Applications

• Positive WB detected in: HepG2 cells, MCF-7 cells, mouse brain tissue, rat brain tissue
• Positive IHC detected in: mouse brain tissue; Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0

Recommended dilution

• Western Blot (WB): WB : 1:1000-1:6000
• Immunohistochemistry (IHC): IHC : 1:400-1:800

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, Check data in validation data gallery.

Published Applications

• WB: See 1 publications below

Product Information

29237-1-AP targets PPP2R2B/A/C/D in WB, IHC, ELISA applications and shows reactivity with Human, Mouse, Rat samples.

• Tested Reactivity: Human, Mouse, Rat
• Cited Reactivity: mouse
• Host / Isotype: Rabbit / IgG
• Class: Polyclonal
• Type: Antibody
• Immunogen: PPP2R2B/A/C/D fusion protein Ag30757
• Full Name: protein phosphatase 2 (formerly 2A), regulatory subunit B, beta isoform
• Calculated Molecular Weight: 443 aa, 52 kDa
• Observed Molecular Weight: 52 kDa
• GenBank Accession Number: BC031790
• Gene Symbol: PPP2R2B
• Gene ID (NCBI): 5521
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Antigen affinity purification
• Storage Buffer: PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
• Storage Conditions: Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage. 20ul sizes contain 0.1% BSA.

Background Information

The PPP2R2B gene encodes a deduced 443 amino acid protein of approximately 52 kDa, which is a brain-specific regulatory subunit B of protein phosphatase 2. PPP2R2B is a Subunit of PP2A, a highly conserved constitutive enzyme(PMID:11719278). PPP2R2B (Bβ) is an important regulator of protein phosphatase 2A (PP2A) activity in the brain. Through differential promoter usage and alternative splicing, two major isoforms Bβ1 and Bβ2 with divergent sub-cellular targeting N termini are produced. Bβ plays an important role in neuronal survival. It has 5 isoforms produced by alternative splicing. The antibody cross-reacts with PPP2R2A, PPP2R2C, and PPP2R2D due to high immunogen homology between PPP2R2B and PPP2R2A, PPP2R2C, and PPP2R2D.

Publications

Species	Application	Title
mouse	WB	Biochim Biophys Acta Mol Cell Res; Hsc70 phosphorylation patterns and calmodulin regulate AP2 CCV life span for cell adhesion protein transport; Authors - G F Sengül