PPP3CB Antibody (aa1-228)
Rabbit Polyclonal Antibody
- SPECIFICATION
- CITATIONS
- PROTOCOLS
- BACKGROUND
Application ![]()
| WB, IHC-P |
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Primary Accession | P16298 |
Reactivity | Human, Mouse |
Host | Rabbit |
Clonality | Polyclonal |
Calculated MW | 59kDa |
Dilution | IHC-P (7.5 µg/ml), WB (1:1000-1:10000), |
Gene ID | 5532 |
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Other Names | Serine/threonine-protein phosphatase 2B catalytic subunit beta isoform, 3.1.3.16, CAM-PRP catalytic subunit, Calmodulin-dependent calcineurin A subunit beta isoform, PPP3CB, CALNA2, CALNB, CNA2 |
Target/Specificity | Human PPP3CB |
Reconstitution & Storage | Keep as concentrated solution. Aliquot and store at -20°C or below. Avoid multiple freeze-thaw cycles. |
Precautions | PPP3CB Antibody (aa1-228) is for research use only and not for use in diagnostic or therapeutic procedures. |
Name | PPP3CB |
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Synonyms | CALNA2, CALNB, CNA2 |
Function | Calcium-dependent, calmodulin-stimulated protein phosphatase which plays an essential role in the transduction of intracellular Ca(2+)-mediated signals (PubMed:19154138, PubMed:25720963, PubMed:26794871, PubMed:32753672). Dephosphorylates TFEB in response to lysosomal Ca(2+) release, resulting in TFEB nuclear translocation and stimulation of lysosomal biogenesis (PubMed:25720963, PubMed:32753672). Dephosphorylates and activates transcription factor NFATC1 (PubMed:19154138). Dephosphorylates and inactivates transcription factor ELK1 (PubMed:19154138). Dephosphorylates DARPP32 (PubMed:19154138). Negatively regulates MAP3K14/NIK signaling via inhibition of nuclear translocation of the transcription factors RELA and RELB (By similarity). May play a role in skeletal muscle fiber type specification (By similarity). |
Cellular Location | Cytoplasm. |
Volume | 50 µl |

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Provided below are standard protocols that you may find useful for product applications.
Background
Calcium-dependent, calmodulin-stimulated protein phosphatase. This subunit may have a role in the calmodulin activation of calcineurin.
References
Guerini D.,et al.Proc. Natl. Acad. Sci. U.S.A. 86:9183-9187(1989).
McPartlin A.E.,et al.Biochim. Biophys. Acta 1088:308-310(1991).
Deloukas P.,et al.Nature 429:375-381(2004).
Mural R.J.,et al.Submitted (JUL-2005) to the EMBL/GenBank/DDBJ databases.
Gauci S.,et al.Anal. Chem. 81:4493-4501(2009).

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