endolyn-78 was present at low levels in the plasma membrane and in peripheral tubular endosomes , but was prominent in morphologically diverse components of the endosomal compartment ( vacuolar endosomes and various types of multivesicular bodies ) which acquired alpha-2-macroglobulin at 18.5 degrees c , and frequently contained substantial levels of the mpr and variable levels of beta-glucuronidase .
C0034850
endosomes
C0230825
multivesicular bodies