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:
Jul. 22, 2025
Filed:
Dec. 01, 2020
The Johns Hopkins University, Baltimore, MD (US);
Dax Fu, Short Hills, NJ (US);
Chengfeng Merriman, Essex, MD (US);
THE JOHNS HOPKINS UNIVERSITY, Baltimore, MD (US);
Abstract
The present invention relates to the fields of immunology and diabetes. More specifically, the present invention provides methods and compositions directed to the use of antibodies to quantify cellular pancreatic zinc transporter 8. In certain embodiment, the present invention provides methods and compositions directed to the use of antibodies to screen for modulators of the pancreatic zinc transporter, ZnT8. In one embodiment, a method comprises the steps of (a) permeabilizing human beta cells present in a substrate; (b) contacting the cells with a test agent; and (c) measuring the amount of zinc transporter 8 (ZnT8) using at least one anti-ZnT8 antibody or antigen-binding fragment thereof.