Patent · US Active

Surface antigen protein mutant of hepatitis B virus surface antigen

US8729231B2 · kind B2 · utility

3Cited by

1References

7Claims

0Family size

Assignee

Siemens Healthcare Diagnostics Products GmbH · DE

Inventors

Delia Bussfeld · Marburg, DE
Anne-Sophie Endres · Berlin, DE
Helga Meisel · Berlin, DE
Michael Weik · Hörstel, DE

Key dates

Filing date	Dec 16, 2008
Grant date	May 20, 2014
Priority date	—
Expiry date	Mar 8, 2031

Classification

Technology area (CPC G)Physics
CPC primaryG01N2333/02
WIPO fieldPharmaceuticals
WIPO sectorChemistry

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.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.