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Human Monoclonal PPP1CA Primary Antibody for ELISA, WB - ABIN969359
Luo, Peterson, Garcia, Coombs, Kofahl, Heinrich, Shabanowitz, Hunt, Yost, Virshup: Protein phosphatase 1 regulates assembly and function of the beta-catenin degradation complex. in The EMBO journal 2007
Show all 2 Pubmed References
Human Monoclonal PPP1CA Primary Antibody for ELISA, WB - ABIN969360
Chen, Kesler, Paschal, Balk: Androgen receptor phosphorylation and activity are regulated by an association with protein phosphatase 1. in The Journal of biological chemistry 2009
Show all 2 Pubmed References
Data suggest that protein phosphatase 1 (show PPP1CB Antibodies), catalytic subunit, alpha isoform (PPP1CA) is a candidate sero-diagnostic and prognostic marker for badder cancer (BC).
Rif1 (show INSL6 Antibodies) can mediate MCM dephosphorylation at replication forks and that the stability of dephosphorylated replisomes strongly depends on Chk1 (show CHEK1 Antibodies) activity.
Data, including data from studies using cells from knockout mice, suggest that gasotransmitter H(2)S up-regulates eIF2a (show EIF2S1 Antibodies) phosphorylation by inhibiting PPP1CA via persulfidation, which in turn leads to transient suppression of global translation and activation of Atf4 (show ATF4 Antibodies) expression. (eIF2a (show EIF2S1 Antibodies) = eukaryotic initiation factor-2alpha (show EIF2S1 Antibodies); PPP1CA = protein phosphatase 1 catalytic subunit alpha; Atf4 (show ATF4 Antibodies) = activating transcription factor 4 (show ATF4 Antibodies))
Protein phosphatase 1 (show PPP1CB Antibodies) (PP1 (show PPA1 Antibodies)) forms stable complexes with PP1 (show PPA1 Antibodies)-interacting proteins (PIPs (show GPRASP1 Antibodies)) that guide the phosphatase throughout its life cycle and control its fate and function.
The authors found that RNA recognition motif 1 (RRM1) in SRSF1 binds PP1 and represses its catalytic function through an allosteric mechanism.
this study shows a pivotal role for PP1 (show PPA1 Antibodies) in impeding IRF7 (show IRF7 Antibodies)-mediated IFN-alpha (show IFNA Antibodies) production in host immune responses
The data support a model where Cdc7 (show CDC7 Antibodies) (de)phosphorylation is the molecular switch for the activation and inactivation of DNA replication in mitosis, directly connecting Cdc7 (show CDC7 Antibodies) and PP1a/Cdk1 (show CDK1 Antibodies) to the regulation of once-per-cell cycle DNA replication in mammalian cells.
These results indicate that PP1 (show PPA1 Antibodies) is recruited to the extracellular calcium-dependent E-cadherin (show CDH1 Antibodies)-catenin-PIP5K1a (show PIP5K1A Antibodies) complex in the plasma membrane to activate PIP5K1a (show PIP5K1A Antibodies), which is required for PLC (show HSPG2 Antibodies)-g1 activation leading to keratinocyte differentiation.
Data suggest that targeting protein phosphatase 1 catalytic subunit (show PPP1CB Antibodies) (PP1alpha) or the androgen receptor AR (show AR Antibodies)-PP1alpha interaction may be effective in castration-resistant prostate cancer (CRPC).
Both PP-1 and PP-2A are directly involved in regulating eye development, and are aberrantly expressed in cataract and glaucoma patients. (Review)
Data, including data from studies using transgenic/knockout mice, suggest that Ppp1ca and Gnb1 (show GNB1 Antibodies) interact in quiescent platelets; then, Ppp1ca and Plcb3 (show PLCB3 Antibodies) interact during platelet aggregation; thus, Gnb1 (show GNB1 Antibodies) enlists Ppp1ca to modulate G protein-coupled receptor (show GPR34 Antibodies) signaling. (Ppp1ca = protein phosphatase 1 (show PPP1CB Antibodies), catalytic subunit alpha; Gnb1 (show GNB1 Antibodies) = guanine nucleotide-binding protein (show TRIM23 Antibodies), subunit beta-1; Plcb3 (show PLCB3 Antibodies) = phospholipase C (show PLC Antibodies), subunit beta-3)
Ang IV functions via regulating the activity of PP1
Cell surface expression of the major amyloid-beta peptide (Abeta (show APP Antibodies))-degrading enzyme, neprilysin (show MME Antibodies), depends on phosphorylation by mitogen-activated protein kinase (show MAPK1 Antibodies)/extracellular signal-regulated kinase kinase (MEK (show MDK Antibodies)) and dephosphorylation by protein phosphatase 1a (show PPM1A Antibodies).
analysis of selective regulation of NR2B (show GRIN2B Antibodies) by protein phosphatase-1 (show PPP1CB Antibodies) for the control of the NMDA receptor in neuroprotection
alteration of lipid rafts is an early event in the apoptotic cascade indirectly induced by interleukin-4 (show IL4 Antibodies) deprivation via PP1alpha activation, dephosphorylation of cytoplasmic Bad, and caspase (show CASP3 Antibodies) activation
Data show that Nck (show NCK1 Antibodies) (isoforms 1 and 2) as a component of the CReP (show PPP1R15B Antibodies)/PP1c holophosphatase complex contributes to maintain eIF2alpha (show EIF2A Antibodies) in a hypophosphorylated state, and modulates translation and eIF2alpha (show EIF2A Antibodies) signaling in response to ER stress.
Our system may be useful for the elucidation of the mechanism of morphological maturation of neuronal cells such as dorsal root ganglion neurons that express SREC-I (show SCARF1 Antibodies) during early development.
Ppp1ca was identified in the study.
overexpression of two out of five PPP1CA alternative spliced variants reduced tumor cell growth and the downregulation of the protein to hemizygosity increased the anchorage-independent growth
Results demonstrate myofilament regulation by protein phosphatase type 1 alpha and CapZ (show CAPZA1 Antibodies), and support the concept that cardiac Z-discs are vital components in intracellular signalling.
The protein encoded by this gene is one of the three catalytic subunits of protein phosphatase 1 (PP1). PP1 is a serine/threonine specific protein phosphatase known to be involved in the regulation of a variety of cellular processes, such as cell division, glycogen metabolism, muscle contractility, protein synthesis, and HIV-1 viral transcription. Increased PP1 activity has been observed in the end stage of heart failure. Studies in both human and mice suggest that PP1 is an important regulator of cardiac function. Mouse studies also suggest that PP1 functions as a suppressor of learning and memory. Three alternatively spliced transcript variants encoding different isoforms have been found for this gene.
protein phosphatase 1, catalytic subunit, alpha isoform
, serine/threonine protein phosphatase PP1-alpha 1 catalytic subunit
, serine/threonine-protein phosphatase PP1-alpha catalytic subunit
, Protein phosphatase type 1 alpha, catalytic subunit
, protein phosphatase-1d
, protein phosphatase 1, catalytic subunit, alpha
, protein phosphatase 1A
, protein phosphatase 1A (formerly 2C), magnesium-dependent, alpha isoform
, protein phosphatase 2C alpha
, protein phosphatase 2C isoform alpha
, protein phosphatase IA
, PP1 alpha
, protein phosphatase 1 alpha