Anti-PP2A subunit B isoform B56-δ antibody, Mouse monoclonal

Monoclonal Anti-PP2A subunit B isoform B56-δ (mouse IgG1 isotype) is derived from the hybridoma H5D12 produced by the fusion of mouse myeloma cells and splenocytes from BALB/c mice immunized with a fusion protein. PP2A subunit B isoform B56 d (PPP2R5D) belongs to the phosphatase PP2A regulatory subunit B family. PP2A subunit B isoform B56 d (PPP2R5D) encodes a δ isoform of the regulatory subunit B56 subfamily. It is a member of phosphatase PP2A regulatory subunit B family. The core enzyme is a dimer composed of a catalytic subunit (C) and a constant regulatory subunit (A), that associates with a regulatory subunit (B).

fusion protein corresponding to the N-terminus of human PP2A B subunit isoform B56δ.

Monoclonal Anti-PP2A subunit B isoform B56-δ antibody produced in mouse has been used in immunoblotting.

PP2A is a serine/threonine phosphatase that downregulates the MAP kinase pathway and subsequently modulates mitogenic signaling. This phosphatase also mediates cellular invasion, localization of Sgo1 at centromeres, cell movement, Ras-1 activation, and chromosome segregation. PP2A protein complex consists of a dimeric core containing subunits A and C; which in turn associates with the regulatory subunit B. PP2A subunit B is involved in the degranulation of mast cells .

Protein phosphatase 2A (PP2A) is implicated in the negative control of cell growth and division.

The antibody recognizes human and rat PP2A B subunit isoform B56-δ. The antibody does not cross-react with PP2A-B55, PP2A-B56-α, PP2A-B56-β, PP2A-B56-γ or PP2A-B56-ε.

Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 15 mM sodium azide.

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