Patent · US Active

Kit and method for quantitative detection of HBsAg

US11543413B2 · kind B2 · utility

0Cited by

1References

18Claims

0Family size

Assignees

XIAMEN INNODX BIOTECH CO., LTD. · CN
XIAMEN UNIVERSITY · CN

Inventors

Shunhua WEN · Xiamen, CN
Liuwei SONG · Xiamen, CN
Zuxing Weng · Xiamen, CN
Haijun Lin · Qingshanqiao, CN
Feihai Xu · Xiamen, CN
Xudong Sun · Beijing, CN
Shengxiang Ge · Xiamen, CN

Key dates

Filing date	Nov 30, 2018
Grant date	Jan 3, 2023
Priority date	—
Expiry date	Oct 26, 2039

Classification

Technology area (CPC G)Physics
CPC primaryG01N33/68
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A kit for quantitatively detecting HBsAg and a method for quantitatively detecting an HBsAg content in a sample containing HBsAg. The kit comprises a first antibody specifically binding to HBsAg and a reagent composition. The reagent composition comprises tris(2-carboxyethyl)phosphine hydrochloride (TCEP) and urea.

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