[1] PKS 0528+134 is found variable on the electromagnetic spectrum and a source of high energy gamma rays.

This suggests the accretion disk of PKS 0528+134 might play a role at the optical spectrum's blue end.

[13] Radio images made by the Very Long Baseline Interferometry at 22 GHz shows radio structure of PKS 0528+134 as a 5 mas extended one-sided jet with a more diffused northwest component at a position angle of 50° and two other components located in the west direction of various distances.

[14] Very Long Baseline Array finds three of its components shows progressive acceleration with a strongly polarized northern knot feature.

[16] The supermassive black hole mass of PKS 0528+134 is estimated to be 85 x 108 Mʘ based on an equation calculation integrated between the values of 3 and 30 MeV via flux measurements made by the Imaging Compton Telescope.