Anti-PPP2R4 Rabbit Polyclonal Antibody
Product Information
Downloads & Supports
Target
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PTPA
Host
Storage
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Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze/thaw cycles.
Clonality
Clone Number
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-
Isotype
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IgG
Reactivity
Application
Application Details
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WB: 1/500-1/1000 IHC: 1/50-1/100
Immunogen
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Fusion protein of human PTPA
Molecular Weight
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Calculated MW: 41 kDa; Observed MW: 41 kDa
Formulation
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pH 7.4 PBS, 0.05% NaN3, 40% Glycerol
Form
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Liquid
Gene ID
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5524
Uniprot ID
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Q15257
Background
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Protein phosphatase 2A is one of the four major Ser/Thr phosphatases and is implicated in the negative control of cell growth and division. Protein phosphatase 2A holoenzymes are heterotrimeric proteins composed of a structural subunit A, a catalytic subunit C, and a regulatory subunit B. The regulatory subunit is encoded by a diverse set of genes that have been grouped into the B/PR55, B'/PR61, and B''/PR72 families. These different regulatory subunits confer distinct enzymatic specificities and intracellular localizations to the holozenzyme. The product of this gene belongs to the B' family. This gene encodes a specific phosphotyrosyl phosphatase activator of the dimeric form of protein phosphatase 2A. Alternative splicing results in multiple transcript variants encoding different isoforms.
Research Area
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Signal Transduction
Synonyms
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protein phosphatase 2 phosphatase activator; PP2A; PR53; PPP2R4