Why is my protein’s N-terminal blocked (and what can I do about it)?

Question:   I found that the N-terminal of my protein is blocked. How can I then analyze it by Edman degradation/sequencing?   Answer:   N-terminal sequencing...

Aug 31. 2017 | Ejvind Mørtz |

N- and C-terminal protein sequencing using MALDI ISD

Structural characterization of purified natural and recombinant proteins traditionally includes N-terminal Edman sequencing to confirm 5-15 amino acid residues from...

Aug 18. 2013 | Ejvind Mørtz |

Host Cell Protein monitoring & control in process development

Mass spectrometry based Host Cell Protein identification and quantification   The Mass Spec Host Cell Protein (HCP) assay is applied for monitoring...

Oct 2. 2009 | Ejvind Mørtz |
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