CA2491918A1 - Methods for detecting or assaying virus - Google Patents

Methods for detecting or assaying virus Download PDF

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Publication number
CA2491918A1
CA2491918A1 CA002491918A CA2491918A CA2491918A1 CA 2491918 A1 CA2491918 A1 CA 2491918A1 CA 002491918 A CA002491918 A CA 002491918A CA 2491918 A CA2491918 A CA 2491918A CA 2491918 A1 CA2491918 A1 CA 2491918A1
Authority
CA
Canada
Prior art keywords
virus
hepatitis
treating
containing sample
surfactant
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002491918A
Other languages
French (fr)
Other versions
CA2491918C (en
Inventor
Katsumi Aoyagi
Chiharu Ohue
Kumiko Iida
Tatsuji Kimura
Shintaro Yagi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Advanced Life Science Institute Inc
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP20951597A external-priority patent/JP3176570B2/en
Priority claimed from JP21813698A external-priority patent/JP3171827B2/en
Application filed by Individual filed Critical Individual
Priority claimed from CA002267207A external-priority patent/CA2267207C/en
Publication of CA2491918A1 publication Critical patent/CA2491918A1/en
Application granted granted Critical
Publication of CA2491918C publication Critical patent/CA2491918C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Peptides Or Proteins (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)

Abstract

A method for treating a hepatitis C or hepatitis B virus-containing sample, characterized by treatment of the virus-containing sample with a treatment solution containing (1) an anionic surfactant and (2) an amphoteric surfactant, nonionic surfactant or protein denaturant, and a virus assay method using said treating method. Also provided is a method for treating a hepatitis C virus-containing sample, characterized by treatment of the virus-containing sample with a treatment solution containing (1) a chaotropic ion and (2) an acidifying agent, and a virus assay method using said treating method. Further provided is a hepatitis C virus assay method comprising treating a hepatitis C virus antigen-containing sample with a surfactant having an alkyl group of or more carbon atoms and a secondary, tertiary or quaternary amine, or a nonionic surfactant, or of both of them, and measuring binding of the antigen with a hepatitis C virus antibody. Finally, there is also provided a monoclonal antibody and a hybridoma producing the same for carrying out the above methods.
CA002491918A 1997-08-04 1998-08-04 Methods for detecting or assaying virus Expired - Lifetime CA2491918C (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP9/209515 1997-08-04
JP20952297 1997-08-04
JP20951597A JP3176570B2 (en) 1997-08-04 1997-08-04 HCV detection or measurement method
JP9/209522 1997-08-04
JP21813698A JP3171827B2 (en) 1997-08-04 1998-07-31 Virus detection or measurement method
JP10/218136 1998-07-31
CA002267207A CA2267207C (en) 1997-08-04 1998-08-04 Methods for detecting or assaying virus

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002267207A Division CA2267207C (en) 1997-08-04 1998-08-04 Methods for detecting or assaying virus

Publications (2)

Publication Number Publication Date
CA2491918A1 true CA2491918A1 (en) 1999-02-11
CA2491918C CA2491918C (en) 2007-10-16

Family

ID=34382049

Family Applications (3)

Application Number Title Priority Date Filing Date
CA002493240A Abandoned CA2493240A1 (en) 1997-08-04 1998-08-04 Methods for detecting or assaying virus
CA002491918A Expired - Lifetime CA2491918C (en) 1997-08-04 1998-08-04 Methods for detecting or assaying virus
CA002493558A Expired - Lifetime CA2493558C (en) 1997-08-04 1998-08-04 Methods for detecting or assaying virus

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA002493240A Abandoned CA2493240A1 (en) 1997-08-04 1998-08-04 Methods for detecting or assaying virus

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA002493558A Expired - Lifetime CA2493558C (en) 1997-08-04 1998-08-04 Methods for detecting or assaying virus

Country Status (1)

Country Link
CA (3) CA2493240A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2984328B1 (en) 2011-12-20 2016-12-30 Bio-Rad Innovations METHOD FOR DETECTING HEPATITIS C VIRUS INFECTION

Also Published As

Publication number Publication date
CA2493558A1 (en) 1999-02-11
CA2491918C (en) 2007-10-16
CA2493558C (en) 2009-03-17
CA2493240A1 (en) 1999-02-11

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Effective date: 20180806