Abstract: The invention pertains to a method for producing a rotor unit or a bearing unit, wherein the rotor unit or bearing unit is respectively realized with a rotor or a bearing housing and a plain bearing bush (20) for the rotatable arrangement of the rotor on a spindle, wherein the plain bearing bush is placed into a mould (21), wherein the rotor or the bearing housing is respectively produced by attaching a polymeric material to the plain bearing bush in the mould by means of a transfer moulding process or injection moulding process, wherein the plain bearing bush is composed of a first bush section (25) and a second bush section (26) that is connected to the first bush section, wherein the bush sections are placed into the mould, and wherein the polymeric material is attached to the bush sections.

Abstract: The disclosure relates, in some embodiments, to sequences of a novel mutant or variant of the hepatitis B surface antigen (HBsAg) and methods for detecting this genome and protein variant, and antibodies directed against it, from patients' samples.

Abstract: The disclosure relates, in some embodiments, to sequences of a novel mutant or variant of the hepatitis B surface antigen (HBsAg) and methods for detecting this genome and protein variant, and antibodies directed against it, from patients' samples.