[cellular_component] cytosol <sep> endoplasmic reticulum <sep> endoplasmic reticulum chaperone complex <sep> endoplasmic reticulum lumen <sep> endoplasmic reticulum membrane <sep> endoplasmic reticulum-Golgi intermediate compartment <sep> extracellular exosome <sep> extracellular space <sep> melanosome <sep> plasma membrane