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Highest antigen sequence indentity to the following orthologs: Mouse (96%), Rat (96%).
This recombinant protein control fragment may be used for blocking experiments with the corresponding antibody, PA5-52209. In IHC/ICC and WB experiments, we recommend a 100x molar excess of the protein fragment control based on the concentration and the molecular weight. Pre-incubate the antibody-protein control fragment mixture for 30 min at room temperature.
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.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
蛋白别名: brain specific polypeptide PEP19; brain-specific antigen PCP-4; Brain-specific polypeptide PEP-19; Calmodulin regulator protein PCP4; Purkinje cell protein 4
基因别名: PCP4; PEP-19; PEP19
UniProt ID: (Human) P48539
Entrez Gene ID: (Human) 5121