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:
Apr. 08, 2008
Filed:
Mar. 16, 2006
Nery Ortiz, Miami, FL (US);
Theodore J. Gerula, Fort Lauderdale, FL (US);
Sandra Socarras, Miami, FL (US);
Nery Ortiz, Miami, FL (US);
Theodore J. Gerula, Fort Lauderdale, FL (US);
Sandra Socarras, Miami, FL (US);
Beckman Coulter, Inc., Fullerton, CA (US);
Abstract
A reference control composition containing a nucleated red blood cell component and the method of making are disclosed. The reference control composition includes a nucleated red blood cell component made of fixed non-nucleated blood cells and a suspension medium. The non-nucleated blood cell has a natural cell size substantially similar to a size of nucleus of said nucleated red blood cell of said blood sample. The nucleated red blood cell component can be made of equine, ovine, bovine, feline, canine, or porcine red blood cells; and it is substantially free of nucleic acid. The reference control composition can further include a white blood cell component, a red blood cell component, a platelet component, a reticulocyte component, or combinations thereof. Further disclosed are the methods of using the reference control composition for measurement of nucleated red blood cells on a blood analyzer.