BackgroundCopine-1(CPNE1) encodes a calcium-dependent protein which belongs to the copine family. CPNE1contains two N-terminal type II C2 domains and an integrin A domain-like sequence in the C-terminus. However, CPNE1 does not contain a predicted signal sequence or transmembrane domains. CPNE1 may regulate molecular events at the interface of the cell membrane and cytoplasm. CPNE1 has a broad tissue distribution and it may function in membrane trafficking.
FormulationLyophilized from a 0.2 μm filtered solution of 20mM PB，150mM NaCl,pH7.4.
ALTnamesCopine-1, Copine I, CPN1, CPNE1