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:
Aug. 19, 2025
Filed:
Oct. 24, 2018
Cinder Biological, Inc., Berkeley, CA (US);
Steven M. Yannone, Berkeley, CA (US);
Jill O. Fuss, Berkeley, CA (US);
Adam Barnebey, Berkeley, CA (US);
CINDER BIOLOGICAL, INC., Berkeley, CA (US);
Abstract
The present disclosure relates to a composition containing an ultrastable enzyme, methods of using the same for preparing a biological sample for analysis by mass spectrometry, and kits comprising the same. The composition includes an ultrastable enzyme isolated from a hyperthermophilic and/or acidophilic organism and optionally, an acid and an additive. The composition can be used at temperatures ranging from about 50° C. to 110° C., preferably at temperatures ranging from about 70° C. to 100° C. In addition, the composition can be used at pH values ranging from 0.5 to 7, preferably at pH values ranging from 2 to 5.