SE0400358D0 - Peptide identification - Google Patents

Peptide identification

Info

Publication number
SE0400358D0
SE0400358D0 SE0400358A SE0400358A SE0400358D0 SE 0400358 D0 SE0400358 D0 SE 0400358D0 SE 0400358 A SE0400358 A SE 0400358A SE 0400358 A SE0400358 A SE 0400358A SE 0400358 D0 SE0400358 D0 SE 0400358D0
Authority
SE
Sweden
Prior art keywords
medium
peptide
ion exchange
sample
analyzing
Prior art date
Application number
SE0400358A
Other languages
Swedish (sv)
Inventor
Anders Tangen
Henrik Wadensten
Original Assignee
Amersham Biosciences Ab
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
Application filed by Amersham Biosciences Ab filed Critical Amersham Biosciences Ab
Priority to SE0400358A priority Critical patent/SE0400358D0/en
Publication of SE0400358D0 publication Critical patent/SE0400358D0/en
Priority to PCT/SE2005/000187 priority patent/WO2005078451A1/en

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  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)

Abstract

The present invention relates to a method of analyzing peptide(s). More specifically, the method of analyzing peptide(s) in one or more sample(s) comprises the steps of derivatizating said peptide(s) using a chemical assisted fragmentation reagent to produce sample solution(s) containing a mixture of un-derivatised peptides and one or more derivatives; flowing said sample solution(s) through an ion exchange medium and eluting said sample(s) without organic solvents, whereby un-derivatised peptides are captured by said medium and derivatives pass through said medium; and analyzing at least one said derivative in the sample solution outputted from said ion exchange medium. Preferably RPC and MS is run after the ion exchange step.
SE0400358A 2004-02-13 2004-02-13 Peptide identification SE0400358D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE0400358A SE0400358D0 (en) 2004-02-13 2004-02-13 Peptide identification
PCT/SE2005/000187 WO2005078451A1 (en) 2004-02-13 2005-02-11 Method for peptide analysis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0400358A SE0400358D0 (en) 2004-02-13 2004-02-13 Peptide identification

Publications (1)

Publication Number Publication Date
SE0400358D0 true SE0400358D0 (en) 2004-02-13

Family

ID=31974241

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0400358A SE0400358D0 (en) 2004-02-13 2004-02-13 Peptide identification

Country Status (2)

Country Link
SE (1) SE0400358D0 (en)
WO (1) WO2005078451A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HRP20100044B1 (en) 2010-01-25 2016-11-18 Institut Ruđer Bošković Protein identification using mass spectrometry

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7074570B2 (en) * 2001-05-23 2006-07-11 Ge Healthcare Bio-Sciences Ab Peptide fragmentation
WO2004015391A2 (en) * 2002-08-12 2004-02-19 Cornell Research Foundation, Inc. Mass spectrometry-based identification of proteins
WO2004097427A1 (en) * 2003-05-02 2004-11-11 Ludwig Institute For Cancer Research Methods for peptide analysis using mass spectrometry

Also Published As

Publication number Publication date
WO2005078451A1 (en) 2005-08-25

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