γ-secretase cleaves the cell surface protein amyloid protein precursor (APP) at the transmembrane region into an extracelluar peptide (β-Amyloid) and an intracelluar tail fragment. The cytoplasmic tail of APP forms a multimeric complex with Fe65 (also known as APBB1 for APP binding protein family B member 1). Specifically, Fe65 binds the YENPTY sequence in the cytoplasmic tail of APP. Fe65 is a nuclear adaptor protein widely expressed in the brain, including hippocampus and isocortex. In the cell, Fe65 and APP colocalize to the ER and golgi. The interaction between APP and Fe65 increases the translocation of APP to the cell surface and the subsequent secretion of β-Amyloid. Fe65 and APP localize with Mena, a cell-adhesion protein, and Fe65 regulates APP-dependent changes in cell motility. The gene encoding human Fe65 maps to chromosome 11p15.
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Informations pour la commande
Nom du produit | Ref. Catalogue | COND. | Prix HT | QTÉ | Favoris | |
Anticorps Fe65 (D-11) | sc-374641 | 200 µg/ml | $316.00 | |||
Fe65 (D-11): m-IgGκ BP-HRP Kit | sc-551780 | 200 µg Ab; 40 µg BP | $354.00 | |||
Fe65 (D-11) peptide neutralisant | sc-374641 P | 100 µg/0.5 ml | $68.00 |