The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 04, 2025
Filed:
Mar. 24, 2020
Affiliated Hospital of Nantong University, Jiangsu, CN;
Mingbing Xiao, Jiangsu, CN;
Zhaoxiu Liu, Jiangsu, CN;
Wei Shi, Jiangsu, CN;
Zhifeng Gu, Jiangsu, CN;
Minxue Xu, Jiangsu, CN;
Zhonghua Tan, Jiangsu, CN;
AFFILIATED HOSPITAL OF NANTONG UNIVERSITY, Jiangsu, CN;
Abstract
The present invention provides a detection device of dot immunoblotting detection, including a negative pressure suction device, a hole plate, a hose for connecting the hole plate with the negative pressure suction device, and a nitrocellulose membrane in tight fit with the upper end surface of the hole plate. The present invention further provides a detection method of dot immunoblotting detection, including preparation, sample injection, blocking, incubation of a primary antibody, incubation of a secondary antibody, development and analysis. The detection method performs negative pressure suction through the negative pressure suction device, which is favorable for concentrating samples during sample injection and avoiding the influence, caused by cross contamination after diffusion of the samples, on an experimental result, and the experimental result is more accurate.