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:
Dec. 14, 2021
Filed:
Sep. 14, 2018
Cornell University, Ithaca, NY (US);
CORNELL UNIVERSITY, Ithaca, NY (US);
Abstract
A method for detecting phospholipase D (PLD) activity in a cell, comprising: (i) stimulating endogenous PLD in said cell for said PLD to catalyze a transphosphatidylation reaction between phosphatidylcholine or a derivative thereof and an exogenous functionalized alcohol to form a phosphatidyl alcohol, wherein the functionalized alcohol possesses a first functional group that can react with and form a bond to a functionalized detectable label having a second functional group reactive with the first functional group, and said phosphatidyl alcohol contains said first functional group in available form; (ii) reacting said phosphatidyl alcohol with said functionalized detectable label under conditions where said functionalized detectable label reacts, via its second functional group, with the first functional group to form a linkage between said detectable label and said phosphatidyl alcohol so as to form a labeled phosphatidyl alcohol containing said detectable label; and (iii) detecting said labeled phosphatidyl alcohol.