Search results for PP2A A Subunit Antibody
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PP2A A Subunit Antibody#2039, Cell Signaling Technology (CST), 2039
PP2A A Subunit Antibody detects endogenous levels of PP2A A subunit, alpha isoform. This antibody does not cross-react with other PP2A subunits.
Host
Reactivity
Human, Mouse, Rat, Monkey, D. melanogaster
Applications
Western Blotting: 1:1000 Immunofluorescence (Immunocytochemistry): 1:50 Flow Cytometry (Fixed/Permeabilized): 1:100
Conjugation
Anti-PP2A B subunit antibody, Abcam, AB16448
A protein phosphatase is a phosphatase enzyme that removes a phosphate group from the phosphorylated amino acid residue of its substrate protein. Protein phosphorylation is one of the most common forms of reversible protein posttranslational modification (PTM), with up to 30% of all proteins being phosphorylated at any given time. Protein kinases (PKs) are the effectors of phosphorylation and catalyse the transfer of a γ-phosphate from ATP to specific amino acids on proteins. Several hundred PKs exist in mammals and are classified into distinct super-families. Proteins are phosphorylated predominantly on Ser, Thr and Tyr residues, which account for 79.3, 16.9 and 3.8% respectively of the phosphoproteome, at least in mammals. In contrast, protein phosphatases (PPs) are the primary effectors of dephosphorylation and can be grouped into three main classes based on sequence, structure and catalytic function. The largest class of PPs is the phosphoprotein phosphatase (PPP) family comprising PP1, PP2A, PP2B, PP4, PP5, PP6 and PP7, and the protein phosphatase Mg 2+ or Mn 2+ -dependent (PPM) family, composed primarily of PP2C.
Host
Rabbit
Reactivity
Mouse, Rat, Human
Applications
WB
Conjugation
PP2A B Subunit Antibody#4953, Cell Signaling Technology (CST), 4953
PP2A B Subunit Antibody detects endogenous levels of the PR55 PP2A B subunit (α isoform). This antibody may also recognize the β, γ, and δ isoforms of the PR55 PP2A B subunit. This antibody does not cross-react with the B-prime (PR61), B-prime-prime, or B-prime-prime-prime families of PP2A B subunits.
Host
Reactivity
Human, Mouse, Rat, Monkey
Applications
Western Blotting: 1:1000 Immunoprecipitation: 1:100
Conjugation
PP2A C Subunit Antibody#2038, Cell Signaling Technology (CST), 2038
PP2A C Subunit Antibody detects endogenous levels of PP2A catalytic subunit protein (both α and β isoforms). This antibody does not cross-react with other PP2A subunits.
Host
Reactivity
Human, Mouse, Rat, Monkey, D. melanogaster
Applications
Western Blotting: 1:1000 Immunoprecipitation: 1:100 Immunohistochemistry (Paraffin): 1:100 - 1:400 Immunofluorescence (Immunocytochemistry): 1:50 - 1:100
Conjugation
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