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PPP2R5B Blocking Peptide (C-term)
Synthetic peptide
- SPECIFICATION
- CITATIONS
- PROTOCOLS
- BACKGROUND
| Primary Accession | Q15173 |
|---|
| Gene ID | 5526 |
|---|---|
| Other Names | Serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit beta isoform, PP2A B subunit isoform B'-beta, PP2A B subunit isoform B56-beta, PP2A B subunit isoform PR61-beta, PP2A B subunit isoform R5-beta, PPP2R5B |
| Target/Specificity | The synthetic peptide sequence is selected from aa 466-480 of HUMAN PPP2R5B |
| Format | Peptides are lyophilized in a solid powder format. Peptides can be reconstituted in solution using the appropriate buffer as needed. |
| Storage | Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C. |
| Precautions | This product is for research use only. Not for use in diagnostic or therapeutic procedures. |
| Name | PPP2R5B |
|---|---|
| Function | As the regulatory component of the serine/threonine-protein phosphatase 2A (PP2A) holoenzyme, modulates substrate specificity, subcellular localization, and responsiveness to phosphorylation. The phosphorylated form mediates the interaction between PP2A and AKT1, leading to AKT1 dephosphorylation. |
| Cellular Location | Cytoplasm. |
| Tissue Location | Highest expression in brain. |
Thousands of laboratories across the world have published research that depended on the performance of antibodies from Abcepta to advance their research. Check out links to articles that cite our products in major peer-reviewed journals, organized by research category.
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Provided below are standard protocols that you may find useful for product applications.
Background
The B regulatory subunit might modulate substrate selectivity and catalytic activity, and also might direct the localization of the catalytic enzyme to a particular subcellular compartment. The phosphorylated form mediates the interaction between AKT1 and PP2A phosphatase leading to dephosphorylation of AKT1 on the 'Thr-308' and 'Ser-373' residues.
References
McCright B.,et al.J. Biol. Chem. 270:26123-26128(1995).
Zolnierowicz S.,et al.Biochem. J. 317:187-194(1996).
McCright B.,et al.J. Biol. Chem. 271:22081-22089(1996).
Kitajima T.S.,et al.Nature 441:46-52(2006).
Rodgers J.T.,et al.Mol. Cell 41:471-479(2011).
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