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Product Name DARPP32 Chinese Name 多巴胺、cAMP调节磷蛋白抗体 Alias DARPP 32; DARPP-32; Dopamine and cAMP regulated neuronal phosphoprotein; Dopamine and cAMP regulated phosphoprotein DARPP 32; Dopamine and cAMP regulated phosphoprotein DARPP32; FLJ20940; IPPD; Neuronal phosphoprotein DARPP 32; PPP1R1B; Protein phosphatase 1 regulatory (inhibitor) subunit 1B; Protein phosphatase 1 regulatory subunit 1B. Research Area Neurobiology Signal transduction Channel protein The cell membrane受体 Immunogen Species Rabbit Clonality Polyclonal React Species Rat, Guinea Pig, (predicted: Human, Mouse, Dog, Pig, Cow, Horse, Rabbit, ) Applications WB=1:500-2000 ELISA=1:5000-10000 IHC-P=1:100-500 IHC-F=1:100-500 IF=1:100-500 (Paraffin sections need antigen repair)
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.Theoretical molecular weight 23kDa Cellular localization cytoplasmic Form Liquid Concentration 1mg/ml immunogen KLH conjugated synthetic peptide derived from human DARPP32: 51-150/204 Lsotype IgG Purification affinity purified by Protein A Buffer Solution 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. Storage Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. Attention This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. PubMed PubMed Product Detail This gene encodes a bifunctional signal transduction molecule. Dopaminergic and glutamatergic receptor stimulation regulates its phosphorylation and function as a kinase or phosphatase inhibitor. As a target for dopamine, this gene may serve as a therapeutic target for neurologic and psychiatric disorders. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Oct 2011].
Function:
Inhibitor of protein-phosphatase 1.
Subcellular Location:
Cytoplasm.
Post-translational modifications:
Phosphorylation of Thr-34 is required for activity.
Similarity:
Belongs to the protein phosphatase inhibitor 1 family.
SWISS:
Q9UD71
Gene ID:
84152
Database links:Entrez Gene: 84152 Human
Entrez Gene: 19049 Mouse
Omim: 604399 Human
SwissProt: Q9UD71 Human
SwissProt: Q60829 Mouse
Unigene: 286192 Human
Unigene: 45372 Mouse
Unigene: 70366 Rat
DARPP-32通过自身不同位点的磷酸化对蛋白质磷酸化和去磷酸化过程发挥着双向调控的作用.DARRP-32在脑内存在于接受多巴胺能投射的神经元中,其磷酸化过程受多种神经递质的调控,在Signal transduction途径中处于中心位置,整合多种胞内Signal transduction,调节神经元的电学和化学性质以及动物的生理行为反应,参与多种生理功能和病理过程,包括药物成瘾、抑郁症、精神分裂症等.此外,DARPP-32在非神经系统的功能也逐渐被人们所认识.
多巴胺和cAMP调节的磷蛋白(dopamine and adenosine 3'5'-monophosphate-regulated phospho-protein,Mr 32 kD,DARPP-32)是一个具有双重功能的独特蛋白,它既是磷酸酶(如PP-1)的抑制剂,也是蛋白激酶(如PKA)的抑制剂。Product Picture Tissue/cell: rat brain tissue; 4% Paraformaldehyde-fixed and paraffin-embedded;
Antigen retrieval: citrate buffer ( 0.01M, pH 6.0 ), Boiling bathing for 15min; Block endogenous peroxidase by 3% Hydrogen peroxide for 30min; Blocking buffer (normal goat serum,C-0005) at 37℃ for 20 min;
Incubation: Anti-DARPP32 Polyclonal Antibody, Unconjugated(SL2762R) 1:200, overnight at 4°C, followed by conjugation to the secondary antibody(SP-0023) and DAB(C-0010) staining
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