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PPP2R4

protein phosphatase 2A activator, regulatory subunit 4

PPIases accelerate the folding of proteins. It catalyzes the cis-trans isomerization of proline imidic peptide bonds in oligopeptides. Acts as a regulatory subunit for serine/threonine-protein phosphatase 2A (PP2A) modulating its activity or substrate specificity, probably by inducing a conformational change in the catalytic subunit, a proposed direct target of the PPIase. Can reactivate inactive phosphatase PP2A-phosphatase methylesterase complexes (PP2A(i)) in presence of ATP and Mg2+ (By similarity). Reversibly stimulates the variable phosphotyrosyl phosphatase activity of PP2A core heterodimer PP2A(D) in presence of ATP and Mg2+ (in vitro). The phosphotyrosyl phosphatase activity is dependent of an ATPase activity of the PP2A(D):PPP2R4 complex. Is involved in apoptosis; the function appears to be independent from PP2A.

Gene Name: protein phosphatase 2A activator, regulatory subunit 4
Synonyms: PPP2R4, PP2A phosphatase activator, PP2A subunit B isoform PR53, PTPA, PP2A, PP2A, subunit B, PR53 isoform, PR53
Target Sequences: NM_021131 NP_066954.2 Q15257

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Antibodies (46)
Proteins (18)
ELISA Kits (5)
Custom (2)
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Over-Expression Lysate (10)
Primary (46)
Recombinant (7)
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PPP2R4 (69)
Human (40)
Mouse (24)
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rabbit (42)
mouse (3)
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monoclonal mc (3)
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aa39-88 (4)
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PPP2R4 Antibody - PPP2R4 Antibody in Immunohistochemistry (IHC)
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PPP2R4 Mouse anti-Human Monoclonal (4D9) Antibody
Human
Flo, ICC, IF, IHC, WB
Unconjugated
100 µg/$503
PPP2R4 Antibody - IHC of paraffin-embedded cervical cancer tissues using PPP2R4 mouse monoclonal antibody with DAB staining.
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PPP2R4 Mouse anti-Human Monoclonal (4D9) Antibody
Human
ELISA, Flo, IF, IHC, WB
Unconjugated
100 µl/$459
PPP2R4 Antibody - Anti-PPP2R4 antibody IHC staining of human testis. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval.
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PPP2R4 Goat anti-Human Polyclonal (aa347-358) Antibody
Rabbit, Mouse, Rat, Hamster, Human, Monkey
IHC, IHC-P, Peptide-ELISA, WB
Unconjugated
50 µg/$485
PPP2R4 Antibody - Immunohistochemistry of paraffin-embedded human testis tissue using antibody at dilution of 1:100.
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PPP2R4 Rabbit anti-Human Polyclonal Antibody
Human
ELISA, IHC, IHC-P, WB
Unconjugated
50 µg/$294; 100 µg/$360
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PPP2R4 Rabbit anti-Human Polyclonal (HRP) Antibody
Human
ELISA, IHC, WB
HRP Conjugated
50 µg/$294; 100 µg/$360
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PPP2R4 Rabbit anti-Human Polyclonal (Biotin) Antibody
Human
ELISA, IHC, WB
Biotin Conjugated
50 µg/$294; 100 µg/$360
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PPP2R4 Rabbit anti-Human Polyclonal (FITC) Antibody
Human
ELISA, IHC, WB
FITC Conjugated
50 µg/$294; 100 µg/$360
PPP2R4 Antibody - Human Heart: Formalin-Fixed, Paraffin-Embedded (FFPE).  This image was taken for the unconjugated form of this product. Other forms have not been tested.
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PPP2R4 Rabbit anti-Human Polyclonal (aa271-320) Antibody
Human
IHC, IHC-P, WB
Unconjugated
100 µl/$485
PPP2R4 Antibody - Human Heart: Formalin-Fixed, Paraffin-Embedded (FFPE).  This image was taken for the unconjugated form of this product. Other forms have not been tested.
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PPP2R4 Rabbit anti-Human Polyclonal (aa271-320) (HRP) Antibody
Rabbit, Dog, Guinea pig, Bovine, Horse, Bat, Gibbon, Orangutan, Human, Monkey, Chimpanzee
IHC, IHC-P, WB
HRP Conjugated
100 µl/$469
PPP2R4 Antibody - Human Heart: Formalin-Fixed, Paraffin-Embedded (FFPE).  This image was taken for the unconjugated form of this product. Other forms have not been tested.
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PPP2R4 Rabbit anti-Human Polyclonal (aa271-320) (Biotin) Antibody
Rabbit, Dog, Guinea pig, Bovine, Horse, Bat, Gibbon, Orangutan, Human, Monkey, Chimpanzee
IHC, IHC-P, WB
Biotin Conjugated
100 µl/$469
PPP2R4 Antibody - Human Heart: Formalin-Fixed, Paraffin-Embedded (FFPE).  This image was taken for the unconjugated form of this product. Other forms have not been tested.
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PPP2R4 Rabbit anti-Human Polyclonal (aa271-320) (FITC) Antibody
Rabbit, Dog, Guinea pig, Bovine, Horse, Bat, Gibbon, Orangutan, Human, Monkey, Chimpanzee
IHC, IHC-P, WB
FITC Conjugated
100 µl/$469
PPP2R4 Antibody - Immunohistochemistry of paraffin-embedded rat brain tissue.
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PPP2R4 Rabbit anti-Human Polyclonal Antibody
Mouse, Rat, Human
IF, IHC, WB
Unconjugated
20 µl/$275; 50 µl/$311; 100 µl/$389; 200 µl/$503
PPP2R4 Protein - 12.5% SDS-PAGE of human PPP2R4 stained with Coomassie Blue
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Wheat Germ Extract
GST
63.2 kDa
10 µg/$479; 25 µg/$670
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PPP2R4 Rabbit anti-Human Polyclonal Antibody
Human
ELISA, IHC, WB
Unconjugated
100 µg/$331
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PPP2R4 Rabbit anti-Human Polyclonal Antibody
Mouse, Rat, Human
IF, IHC
Unconjugated
60 µl/$331; 120 µl/$403; 200 µl/$529
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PPP2R4 Rabbit anti-Human Polyclonal Antibody
Mouse, Rat, Human
IF, WB
Unconjugated
50 µl/$356; 100 µl/$461
PPP2R4 Antibody - Immunohistochemistry of paraffin-embedded Human thyroid cancer tissue  using PTPA Polyclonal Antibody at dilution of 1:50(×200)
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PPP2R4 Rabbit anti-Human Polyclonal Antibody
Mouse, Human
ELISA, IHC
Unconjugated
20 µl/$254; 60 µl/$296; 120 µl/$355; 200 µl/$450
PPP2R4 Antibody - Immunohistochemistry of paraffin-embedded Human ovarian cancer tissue  using PTPA Polyclonal Antibody at dilution of 1:60(×200)
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PPP2R4 Rabbit anti-Human Polyclonal Antibody
Mouse, Human
ELISA, IHC
Unconjugated
20 µl/$254; 60 µl/$296; 120 µl/$355; 200 µl/$450
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PPP2R4 Rabbit anti-Human Polyclonal Antibody
Mouse, Human
ELISA, WB
Unconjugated
100 µg/$357
PPP2R4 Antibody
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PPP2R4 Rabbit anti-Human Polyclonal Antibody
Mouse, Rat, Human
ELISA, WB
Unconjugated
100 µl/$332
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PPP2R4 Mouse anti-Mouse Monoclonal Antibody
Mouse, Human, Monkey
WB
Unconjugated
100 µl/$665
PPP2R4 Antibody - All lanes: Anti-PPP2R4 Antibody (N-Term) at 1:2000 dilution. Lane 1: BA/F3 whole cell lysate. Lane 2: HeLa whole cell lysate. Lane 3: K562 whole cell lysate. Lane 4: MCF-7 whole cell lysate. Lane 5: Raji whole cell lysate Lysates/proteins at 20 ug per lane. Secondary Goat Anti-Rabbit IgG, (H+L), Peroxidase conjugated at 1:10000 dilution. Predicted band size: 41 kDa. Blocking/Dilution buffer: 5% NFDM/TBST.
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PPP2R4 Rabbit anti-Human Polyclonal (aa3-35) Antibody
Mouse, Human
Peptide-ELISA, WB
Unconjugated
200 µl/$393
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PPP2R4 Rabbit anti-Human Polyclonal (aa1-323) Antibody
Mouse, Human
WB
Unconjugated
100 µg/$749
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PPP2R4 Rabbit anti-Human Polyclonal Antibody
Mouse, Bovine, Rat, Human
WB
Unconjugated
100 µg/$771
PPP2R4 Antibody - PPP2R4 antibody Western blot of 435S Cell lysate. Antibody concentration 1 ug/ml.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
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PPP2R4 Rabbit anti-Human Polyclonal (aa39-88) Antibody
Human
WB
Unconjugated
100 µl/$424
Viewing 1-25 of 69 product results



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PLEASE NOTE

For RESEARCH USE ONLY. Intended for use by laboratory professionals. Not intended for human diagnostic or therapeutic purposes.

The data on this page has been compiled from LifeSpan internal sources, the National Center for Biotechnology Information (NCBI), and The Universal Protein Resource (UniProt).