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:
Jun. 26, 2001
Filed:
May. 18, 1998
Applicant:
Inventors:
Shoji Tsuji, Niigata, JP;
Kazuhiro Sanpei, Niigata, JP;
Assignee:
SRL, Inc., Tachikawa, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12Q 1/68 ;
U.S. Cl.
CPC ...
C12Q 1/68 ;
Abstract
A method for specifically diagnosing spinocerebellar ataxia type 2 (SCA2) is disclosed. In the method of the present invention, PCR is carried out using a first primer which hybridizes with a part of the nucleotide sequence shown in SEQ ID NO:,, a second primer which hybridizes with a part of the nucleotide sequence shown in SEQ ID NO:,, and a test DNA as a template, and the number of CAG repeats is measured in the amplified PCR product. Since the numbers of CAG repeat in the genes of SCA2 patients are not less than 35 while those of normal individuals are 15 to 24, diagnosis of SCA2 can be carried out by the method of the present invention.