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Anti -DARPP32 (Dopamine and cAMP-regulated Phosphoprotein, Protein phosphatase 1 regulatory subunit 1B, PP1R1B)
Anti -DARPP32 (Dopamine and cAMP-regulated Phosphoprotein, Protein phosphatase 1
regulatory subunit 1B, PP1R1B)
Pricing
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| Clone |
Host |
Grade |
Applications |
| Monoclonal |
Rat |
Affinity Purified |
E B IH |
|
| Dopamine- and cAMP-Regulated Phosphoprotein, Mr 32kD (DARPP-32), also known as PPP1R1B, is a 23kD protein that anomalously migrates at about 32-35kD on SDS-PAGE. When phosphorylated at T34 by protein kinase A (PKA), DARPP-32 is a potent inhibitor of protein phosphatase 1 (PP1). Dephosphorylation of DARPP-32 at T34 is achieved primarily by the calcium-dependent activation of the phosphatase calcineurin. DARPP-32 is expressed almost exclusively in neuronal tissues, with highest levels in dopamine-innervated neurons. | | | Catalog # | D1075-05A | | Applications | Suitable for use in Western Blot, Immunohistochemistry and ELISA. Other applications not tested. | | Recommended Dilutions | Western Blot: 1ug/ml | | Immunohistochemistry (Paraffin): 8-25ug/ml detects DARPP-32 in rat corpus striatum tissue. | | Optimal dilutions to be determined by the researcher. | | Hybridoma | Mouse myeloma with B cells obtained from a rat immunized with purified, E. coli-derived recombinant human DARPP-32. | | Storage and Stability | Lyophilized powder may be stored at -20°C. Stable for 12 months at -20°C. Reconstitute with sterile PBS. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Reconstituted product is stable for 12 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer. | | CAS Number | n/a | | Clone Type | Monoclonal | | Isotype | IgG2a | | Clone No | 7H163 | | Host | Rat | | Concentration | ~0.5mg/ml (after reconstitution) | | Form | Supplied as a lyophilized powder from PBS, 5% trehalose. Reconstitute with 200ul sterile PBS. | | Purity | Purified by Protein G affinity chromatography. | | Immunogen | Recombinant protein corresponding to aa51-204 of human DARPP-32 expressed in E. coli (Q9UD71). Species Sequence Homology: human | | Specificity | Recognizes DARPP-32. Species Crossreactivity: mouse and rat | | | Important Note | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological. |
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