Patent · US Active

Creatine kinase isoenzyme assay kit

US12320810B2 · kind B2 · utility

0Cited by

1References

4Claims

0Family size

Assignee

Beijing Strong Biotechnologies, Inc. · CN

Inventors

Zhengping Xiong · Beijing, CN
Wei Guo · Beijing, CN
Yao-Bin Liu · Collegeville, US
Xi Liu · 秀峰街道, CN

Key dates

Filing date	Mar 12, 2019
Grant date	Jun 3, 2025
Priority date	—
Expiry date	Apr 16, 2042

Classification

Technology area (CPC G)Physics
CPC primaryG01N2333/9123
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A creatine kinase isoenzyme latex-enhanced immunoturbidimetric assay kit, comprising a first reagent and a second reagent. The first reagent comprises a buffer solution, an electrolyte, polyethylene glycol, a surfactant, a preservative, a blocking agent, and a protective agent. The second reagent comprises a buffer solution, polystyrene latex particles coated with a creatine kinase isoenzyme antibody, the creatine kinase isoenzyme antibody on the latex particles, a protective agent, a stabilizer, and a preservative.

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