catalog number :
MBS851753
products full name :
PPP1R2 (Ab-120/121) Antibody
products short name :
PPP1R2
products name syn :
I-2; IPP-2; IPP2; Protein phosphatase inhibitor 2
other names :
protein phosphatase inhibitor 2 isoform 2; Protein phosphatase inhibitor 2; protein phosphatase inhibitor 2; phosphoprotein phosphatase; protein phosphatase 1, regulatory (inhibitor) subunit 2
products gene name :
PPP1R2
other gene names :
PPP1R2; PPP1R2; IPP2; IPP-2; IPP2; IPP-2
uniprot entry name :
IPP2_HUMAN
reactivity :
Human, Mouse, Rat
specificity :
PPP1R2 (Ab-120/121) antibody detects endogenous levels of total PPP1R2 protein.
purity :
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
form :
Rabbit IgG in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
storage stability :
Store at -20 degree C for 1 year
tested application :
Western Blot (WB), Immunohistochemistry (IHC), ELISA (EIA)
app notes :
WB: 1:500~1:1000, IHC: 1:50~1:100, ELISA: 1:5000
other info2 :
Immunogen: The antiserum was produced against synthesized non-phosphopeptide derived from human PPP1R2 around the phosphorylation site of serine 120 and serine 121 (Q-E-SP-SP-G-E). Pathway: Intermediates
products categories :
Cancer; Cardiovascular; Cell Biology; Epigenetics & Nuclear Signaling; Developmental Biologys; Immunology; Drug Discovery Products; Metabolism; Neuroscience; Signal Transduction; Stem Cells; Autophagy antibody
products references :
Sanseau P., Mamm. Genome 5:490-496(1994). Helps N.R., FEBS Lett. 340:93-98(1994). Permana P.A., Genomics 41:110-114(1997).
ncbi acc num :
NP_006232.1
ncbi gb acc num :
NM_006241.7
ncbi mol weight :
23,015 Da
uniprot summary :
PPP1R2: a member of the protein phosphatase inhibitor 1 family. A dopamine- and cyclic AMP-regulated neuronal phosphoprotein. Both dopaminergic and glutamatergic (NMDA) receptor stimulation regulate the extent of DARPP32 phosphorylation, but in opposite directions. Dopamine D1 receptor stimulation enhances cAMP formation, resulting in the phosphorylation of DARPP32; phosphorylated DARPP32 is a potent protein phosphatase-1 inhibitor. NMDA receptor stimulation elevates intracellular calcium, which leads to activation of calcineurin and dephosphorylation of phospho-DARPP32, thereby reducing the phosphatase-1 inhibitory activity of DARPP32. Two alternatively-spliced isoforms have been described. Protein type: Motility/polarity/chemotaxis; Inhibitor; Protein phosphatase, regulatory subunit. Chromosomal Location of Human Ortholog: 3q29. Molecular Function: protein binding; type 1 serine/threonine specific protein phosphatase inhibitor activity. Biological Process: glycogen metabolic process; generation of precursor metabolites and energy; negative regulation of catalytic activity; regulation of signal transduction; regulation of phosphoprotein phosphatase activity