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DARPP32 antibody (pThr34)

PPP1R1B Reactivity: Rat WB Host: Rabbit Polyclonal unconjugated
Catalog No. ABIN361462
  • Target See all DARPP32 (PPP1R1B) Antibodies
    DARPP32 (PPP1R1B) (Protein Phosphatase 1, Regulatory (Inhibitor) Subunit 1B (PPP1R1B))
    Binding Specificity
    • 33
    • 17
    • 15
    • 9
    • 4
    • 4
    • 3
    • 3
    • 2
    • 2
    • 2
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    pThr34
    Reactivity
    • 95
    • 84
    • 75
    • 13
    • 12
    • 12
    • 7
    • 4
    • 3
    • 3
    • 3
    • 1
    • 1
    • 1
    • 1
    Rat
    Host
    • 109
    • 11
    • 1
    • 1
    • 1
    • 1
    Rabbit
    Clonality
    • 103
    • 21
    Polyclonal
    Conjugate
    • 73
    • 6
    • 5
    • 5
    • 5
    • 5
    • 5
    • 5
    • 3
    • 2
    • 2
    • 2
    • 2
    • 2
    • 2
    This DARPP32 antibody is un-conjugated
    Application
    • 94
    • 38
    • 35
    • 28
    • 27
    • 18
    • 17
    • 8
    • 5
    • 4
    • 3
    • 1
    Western Blotting (WB)
    Specificity
    Specific for the ~32k DARPP-32 protein phosphorylated at Thr34. Immunolabeling is blocked by (-phosphatase treatment.
    Cross-Reactivity
    Mouse (Murine), Rat (Rattus)
    Predicted Reactivity
    bovine, canine, chicken, human, non-human primates
    Purification
    Antigen Affinity Purified from Pooled Serum
    Immunogen
    Synthetic phospho-peptide corresponding to amino acid residues surrounding Thr34 conjugated to KLH
    Top Product
    Discover our top product PPP1R1B Primary Antibody
  • Application Notes
    Recommended Dilution: WB: 1:1000 Quality Control: Western blots performed on each lot.
    Restrictions
    For Research Use only
  • Format
    Liquid
    Buffer
    100 μL in 10 mM HEPES (  pH 7.5), 150 mM NaCl, 100 μg per ml BSA and 50 % glycerol.
    Storage
    -20 °C
  • DelGuidice, Latapy, Rampino, Khlghatyan, Lemasson, Gelao, Quarto, Rizzo, Barbeau, Lamarre, Bertolino, Blasi, Beaulieu: "FXR1P is a GSK3β substrate regulating mood and emotion processing." in: Proceedings of the National Academy of Sciences of the United States of America, (2015) (PubMed).

    Gomez, Midde, Mactutus, Booze, Zhu: "Environmental enrichment alters nicotine-mediated locomotor sensitization and phosphorylation of DARPP-32 and CREB in rat prefrontal cortex." in: PLoS ONE, Vol. 7, Issue 8, pp. e44149, (2013) (PubMed).

    Marazziti, Di Pietro, Mandillo, Golini, Matteoni, Tocchini-Valentini: "Absence of the GPR37/PAEL receptor impairs striatal Akt and ERK2 phosphorylation, DeltaFosB expression, and conditioned place preference to amphetamine and cocaine." in: FASEB journal : official publication of the Federation of American Societies for Experimental Biology, Vol. 25, Issue 6, pp. 2071-81, (2011) (PubMed).

    Daigle, Wetsel, Caron: "Opposite function of dopamine D1 and N-methyl-D-aspartate receptors in striatal cannabinoid-mediated signaling." in: The European journal of neuroscience, Vol. 34, Issue 9, pp. 1378-89, (2011) (PubMed).

    Napolitano, Bonito-Oliva, Federici, Carta, Errico, Magara, Martella, Nistica: "Role of aberrant striatal dopamine D1 receptor/cAMP/protein kinase A/DARPP32 signaling in the paradoxical calming effect of amphetamine." in: The Journal of neuroscience : the official journal of the Society for Neuroscience, Vol. 30, Issue 33, pp. 11043-56, (2010) (PubMed).

    Santini, Sgambato-Faure, Li, Savasta, Dovero, Fisone, Bezard: "Distinct changes in cAMP and extracellular signal-regulated protein kinase signalling in L-DOPA-induced dyskinesia." in: PLoS ONE, Vol. 5, Issue 8, pp. e12322, (2010) (PubMed).

    Niculescu, Perrine, Miller, Ehrlich, Unterwald: "Trk: a neuromodulator of age-specific behavioral and neurochemical responses to cocaine in mice." in: The Journal of neuroscience : the official journal of the Society for Neuroscience, Vol. 28, Issue 5, pp. 1198-207, (2008) (PubMed).

    Beaulieu, Sotnikova, Gainetdinov, Caron: "Paradoxical striatal cellular signaling responses to psychostimulants in hyperactive mice." in: The Journal of biological chemistry, Vol. 281, Issue 43, pp. 32072-80, (2006) (PubMed).

  • Target
    DARPP32 (PPP1R1B) (Protein Phosphatase 1, Regulatory (Inhibitor) Subunit 1B (PPP1R1B))
    Alternative Name
    PPP1R1B (PPP1R1B Products)
    Synonyms
    darpp32 antibody, darpp-32 antibody, Darpp-32 antibody, Darpp32 antibody, DARPP-32 antibody, DARPP32 antibody, AU040756 antibody, protein phosphatase 1 regulatory inhibitor subunit 1B antibody, protein phosphatase 1, regulatory (inhibitor) subunit 1B antibody, protein phosphatase 1 regulatory inhibitor subunit 1B S homeolog antibody, ppp1r1b antibody, PPP1R1B antibody, Ppp1r1b antibody, ppp1r1b.S antibody
    Background
    DARPP-32 is a dopamine (DA) and cAMP-regulated ~32k phosphoprotein that is associated with dopaminoceptive neurons (Fienberg et al., 1998). The protein inhibits protein phosphatase I when it is phosphorylated on Thr34. In contrast, when DARPP-32 is phosphorylated on Thr75 the protein acts as an inhibitor of PKA (Bibb et al., 1999). Phosphorylation of DARPP-32 is thought to play a critical role in the regulation of dopaminergic neurotransmission. In addition, the activity of DARPP-32 is also thought to play important roles in the actions of alcohol, caffeine and Prozac (Maldve et al., 2002, Lindskog et al., 2002, Svenningsson et al., 2002). Anti-Phospho Thr34 DARPP-32 Western blot of rat caudate lysate showing specific immunolabeling of the ~32k DARPP-32 phosphorylated at Thr34 (Control). The phosphospecificity of this labeling is shown in the second lane (lambda-phosphatase: (-Ptase). The blot is identical to the control except that it was incubated in (-Ptase (1200 units for 30 min) before being exposed to the Anti-Thr34 DARPP-32. The immunolabeling is completely eliminated by treatment with (-Ptase.
    Molecular Weight
    '32 kDa
    Gene ID
    360616
    UniProt
    Q6J4I0
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