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Please note: We are reviewing Western blot images included in the antibody testing data in our catalog, including those provided by third parties. Unless expressly labeled or annotated as “raw-unedited”, Western blot images included in the antibody testing data in our catalog may have been edited, optimized or otherwise adjusted for presentation.
Immunogen sequence: GAGATNGKDK TSGENDGQKK VQEEFDIDMD APETERAAVA IQSQFRKFQK KK
Highest antigen sequence identity to the following orthologs: Mouse - 96%, Rat - 96%.
PCP-4 (Purkinje cell protein 4), also known as PCP4, is a calmodulin (CaM) regulatory protein that is highly expressed in neuronal cells. Through its IQ motif, PCP-4 mediates both the calcium-dependent binding properties of CaM and the rates of association and dissociation of calcium from the C-terminal domain of CaM. The IQ motif contains a serine residue which can be phosphorylated by all isoforms of protein kinase C (PKC). PCP-4 is implicated in uterine leiomyomas, as well as in neurodegenerative disorders such as Alzheimer's disease and Huntington's disease. Additionally, overexpression of PCP-4 is thought to play a role in cerebellar hypoplasia, a key feature of Down syndrome.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: brain specific polypeptide PEP19; brain-specific antigen PCP-4; brain-specific polypeptide PEP-19; PCP4; unnamed protein product
Gene Aliases: P16Rimb19; Pcp-4; PEP-19; Pep19
UniProt ID: (Human) P48539, (Mouse) P63054
Entrez Gene ID: (Human) 5121, (Mouse) 18546
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