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:
Sep. 12, 1989
Filed:
Apr. 19, 1988
Applicant:
Inventors:
Assignee:
Seiko Instruments & Electronics Ltd., Tokyo, JP;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ; G01N / ;
U.S. Cl.
CPC ...
436 57 ; 436 89 ; 436 92 ; 436172 ;
Abstract
A method for detecting amino acid derivatives in which 2-anilino-5-thiazolinone derivatives of amino acids are reacted with radioactive iodine siotope-labeled amino compounds or with fluorescent amino compounds to form phenylthiocarbamyl amino acid derivatives. The phenylthiocarbamyl amino acid derivatives are detected with a high level of sensitivity by a radioactive detector or a fluorescence spectrophotometer.