Re: [ccp4bb] Tagging a membrane protein after the Signal peptide

2023-06-22 Thread Nikolay Dobrev
Dear Samer, that is quite an important point for construct design especially in the context of signal sequence. That is not a trial task, but based on the information you have shared with us I would assume that your protein does not get properly processed in the ER if you cannot detect it by Flow c

[ccp4bb] Tagging a membrane protein after the Signal peptide

2023-06-22 Thread samer halabi
Dear All, Sorry to be disturbing you all with my inquiry. I am tagging a membrane protein (MHC I) just after the Signal peptide with either HA-tag or Myc-tag and expressing it in mammalian cells. I am able to detect that protein by immunoprecipitation followed by Western blotting using anti-Myc