Protein Phosphatase 4, Regulatory Subunit 2 Proteins

(Protein Phosphatase 4, Regulatory Subunit 2 (PPP4R2))

Regulatory subunit of serine/threonine-protein phosphatase 4 (PP4). May regulate the activity of PPP4C at centrosomal microtubule organizing centers. Its interaction with the SMN complex leads to enhance the temporal localization of snRNPs, suggesting a role of PPP4C in maturation of spliceosomal snRNPs. The PPP4C-PPP4R2-PPP4R3A PP4 complex specifically dephosphorylates H2AFX phosphorylated on 'Ser-140' (gamma-H2AFX) generated during DNA replication and required for DNA double strand break repair (By similarity). Mediates RPA2 dephosphorylation by recruiting PPP4C to RPA2 in a DNA damage- dependent manner. RPA2 dephosphorylation is required for the efficient RPA2-mediated recruitment of RAD51 to chromatin following double strand breaks, an essential step for DNA repair (By similarity).

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PPP4R2 Protein (AA 1-417) (His tag)

custom-made PPP4R2 Origin: Human Host: HEK-293 Cells Recombinant > 90 % as determined by Bis-Tris PAGE, anti-tag ELISA, Western Blot and analytical SEC (HPLC)

AlphaFold protein structure predicition of Human Recombinant PPP4R2 Protein, UniprotID Q9NY27

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Catalog No. ABIN7555018

Details

PPP4R2 Protein (AA 1-417) (His tag)

custom-made PPP4R2 Origin: Mouse Host: HEK-293 Cells Recombinant > 90 % as determined by Bis-Tris PAGE, anti-tag ELISA, Western Blot and analytical SEC (HPLC)