Rabbit Anti-PP2A alpha + beta antibody

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Medium tumour antigen associated 61kDa protein; MGC786; PP2A beta; PP2A PR65 alpha isoform; PP2A-beta; PP2AB_HUMAN; PP2Abeta; PP2CB; Ppp2cb; Protein phosphatase 2 (formerly 2A), catalytic subunit, beta isoform; Protein phosphatase 2 catalytic subunit beta

Cat:

SL6706R

Species Reactivity：

Human,Mouse,Rat,(predicted: Chicken,Pig,Cow,Horse,Rabbit,)

Immunogen：

KLH conjugated synthetic peptide derived from human PP2A beta/PPP2CB:21-120/309

Format：

Liquid

Storage instructions：

Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles.

Concentration：

1mg/ml

Clonality：

Polyclonal

Isotype：

IgG

Applications：

WB=1:500-2000ELISA=1:5000-10000IHC-P=1:100-500IHC-F=1:100-500IF=1:100-500（Paraffin sections need to do antigen repair）not yet tested in other applications.optimal dilutions/concentrations should be determined by the end user.

Host：

Rabbit

Product Overview：

Sample: Testis (Mouse) Lysate at 40 ugPrimary: Anti-PP2A beta (SL6706R) at 1/300 dilutionSecondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilutionPredicted band size: 36 kDObserved band size: 40 kDSample: Brain (Mouse) Lysate at 40 ugPrimary: Anti-PP2A beta (SL6706R) at 1/300 dilutionSecondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilutionPredicted band size: 36 kDObserved band size: 40 kDSample: Lane 1: Rat Heart tissue lysatesLane 2: Rat Cerebrum tissue lysatesLane 3: Human A431 cell lysatesLane 4: Human HepG2 cell lysatesPrimary: Anti-PP2A alpha + beta (SL6706R) at 1/1000 dilutionSecondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilutionPredicted band size: 36 kDaObserved band size: 36 kDaSample: U87MG(Human) Cell Lysate at 30 ugPrimary: Anti- PP2A alpha + beta (SL6706R) at 1/1000 dilutionSecondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilutionPredicted band size: 36 kDObserved band size: 36 kDParaformaldehyde-fixed, paraffin embedded (Human kidney); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (PP2A alpha + beta) Polyclonal Antibody, Unconjugated (SL6706R) at 1:200 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.Paraformaldehyde-fixed, paraffin embedded (rat brain); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (PP2A alpha + beta) Polyclonal Antibody, Unconjugated (SL6706R) at 1:200 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.Paraformaldehyde-fixed, paraffin embedded (Human colon cancer); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (PP2A beta) Polyclonal Antibody, Unconjugated (SL6706R) at 1:400 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.

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Unit:

Price: $228.00

Product PDFs

Datasheet: Down Datasheet

Other Information
Citations
Protein Attributes
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This gene encodes the phosphatase 2A catalytic subunit. Protein phosphatase 2A is one of the four major Ser/Thr phosphatases, and it is implicated in the negative control of cell growth and division. It consists of a common heteromeric core enzyme, which is composed of a catalytic subunit and a constant regulatory subunit, that associates with a variety of regulatory subunits. This gene encodes a beta isoform of the catalytic subunit. [provided by RefSeq, Mar 2010].

Function:
PP2A can modulate the activity of phosphorylase B kinase casein kinase 2, mitogen-stimulated S6 kinase, and MAP-2 kinase.

Subunit:
Found in a complex with at least ARL2, PPP2CB, PPP2R1A, PPP2R2A, PPP2R5E and TBCD. Interacts with TBCD (By similarity). PP2A consists of a common heterodimeric core enzyme (composed of a 36 kDa catalytic subunit (subunit C) and a 65 kDa constant regulatory subunit (PR65) (subunit A)) that associates with a variety of regulatory subunits. Proteins that associate with the core dimer include three families of regulatory subunits B (the R2/B/PR55/B55, R3/B''/PR72/PR130/PR59 and R5/B'/B56 families), the 48 kDa variable regulatory subunit, viral proteins, and cell signaling molecules. Binds PPME1. May indirectly interact with SGOL1, most probably through regulatory B56 subunits.

Subcellular Location:
Cytoplasm. Nucleus. Chromosome, centromere. Cytoplasm, cytoskeleton, spindle pole. Note=In prometaphase cells, but not in anaphase cells, localizes at centromeres. During mitosis, also found at spindle poles.

Post-translational modifications:
Reversibly methyl esterified on Leu-309. Carboxyl methylation may play a role in holoenzyme assembly. It varies during the cell cycle. Demethylated by PME1 (in vitro).
Phosphorylation of either threonine (by autophosphorylation-activated protein kinase) or tyrosine results in inactivation of the phosphatase. Auto-dephosphorylation has been suggested as a mechanism for reactivation.

Similarity:
Belongs to the PPP phosphatase family. PP-1 subfamily.

SWISS:
P62714

Gene ID:
5515

Database links:

Entrez Gene: 5515 Human

Entrez Gene: 5516 Human

Entrez Gene: 19052 Mouse

Entrez Gene: 19053 Mouse

Entrez Gene: 24672 Rat

Entrez Gene: 24673 Rat

Omim: 176915 Human

Omim: 176916 Human

SwissProt: P62714 Human

SwissProt: P67775 Human

SwissProt: P62715 Mouse

SwissProt: P63330 Mouse

SwissProt: P62716 Rat

SwissProt: P63331 Rat

Unigene: 105818 Human

Unigene: 49188 Human

Unigene: 260288 Mouse

Unigene: 288765 Mouse

Unigene: 1271 Rat

Unigene: 977 Rat

Picture

Sample: Brain (Mouse) Lysate at 40 ug
Primary: Anti-PP2A beta (SL6706R) at 1/300 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 36 kD
Observed band size: 40 kD

Sample:
Lane 1: Rat Heart tissue lysates
Lane 2: Rat Cerebrum tissue lysates
Lane 3: Human A431 cell lysates
Lane 4: Human HepG2 cell lysates
Primary: Anti-PP2A alpha + beta (SL6706R) at 1/1000 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 36 kDa
Observed band size: 36 kDa

Sample:
U87MG(Human) Cell Lysate at 30 ug
Primary: Anti- PP2A alpha + beta (SL6706R) at 1/1000 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 36 kD
Observed band size: 36 kD

Paraformaldehyde-fixed, paraffin embedded (Human kidney); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (PP2A alpha + beta) Polyclonal Antibody, Unconjugated (SL6706R) at 1:200 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.

Paraformaldehyde-fixed, paraffin embedded (rat brain); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (PP2A alpha + beta) Polyclonal Antibody, Unconjugated (SL6706R) at 1:200 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.

Paraformaldehyde-fixed, paraffin embedded (Human colon cancer); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (PP2A beta) Polyclonal Antibody, Unconjugated (SL6706R) at 1:400 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.

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