Grzetic et al., 2012 - Google Patents
Structure of anionic c-type peptide fragments elucidated by IRMPD spectroscopyGrzetic et al., 2012
- Document ID
- 15694312377337311372
- Author
- Grzetic J
- Oomens J
- Publication year
- Publication venue
- International Journal of Mass Spectrometry
External Links
Snippet
In contrast to protonated peptides, collision-induced dissociation of deprotonated peptides is known to yield abundant c-and z-type fragments, in addition to typical a-, b-and y-type ions. Here we investigate the isomeric structures of short anionic c-type peptide fragments using …
- 125000000129 anionic group 0 title abstract description 12
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by the preceding groups
- G01N33/48—Investigating or analysing materials by specific methods not covered by the preceding groups biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/68—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
- G01N33/6803—General methods of protein analysis not limited to specific proteins or families of proteins
- G01N33/6848—Methods of protein analysis involving mass spectrometry
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
- C07K1/12—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length by hydrolysis, i.e. solvolysis in general
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