Anti-PPP3CB / Calcineurin A beta

0.5mg/ml if reconstituted with 0.2ml sterile DI water. Serine/threonine-protein phosphatase 2B catalytic subunit beta isoform (PP2BB) is an enzyme that in humans is encoded by the PPP3CB gene. Enables several functions, including calmodulin binding activity, calmodulin-dependent protein phosphatase activity, and protein phosphatase 2B binding activity. Involved in calcineurin-NFAT signaling cascade, positive regulation of transcription by RNA polymerase II, and protein dephosphorylation. Located in cytoplasm. Part of calcineurin complex. Implicated in aortic valve stenosis. Biomarker of focal segmental glomerulosclerosis and schizophrenia. Protein 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:32753672, PubMed:26794871). 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. May play a role in skeletal muscle fiber type specification. [The UniProt Consortium]