ABMIUM target intelligence
amyloid beta precursor protein
Amyloid beta precursor protein (APP; amyloid-beta precursor protein) is a type I transmembrane protein that is processed by secretases into multiple biologically active fragments, including soluble APP forms and amyloid-beta peptides. It is studied in neuronal growth, adhesion, synaptic biology and amyloid processing.
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Research context & evidence
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Reviewed UniProt describes APP as a cell-surface receptor with physiological roles in neurite growth, neuronal adhesion, axonogenesis and synaptogenesis. Proteolytic processing generates soluble APP fragments and amyloid-beta peptides, while intracellular interactions contribute to signalling and transcriptional regulation.
APP research spans neuronal development and adhesion, secretase-dependent processing, amyloid-beta generation and the molecular biology of neurodegeneration. Because APP produces multiple isoforms and cleavage products, studies should distinguish full-length APP from specific soluble, C-terminal and amyloid-beta species and verify epitope/application specificity at product level.
Names used across publications, databases and supplier catalogues.
