BN
Ben Neely
@benneely.com
Analytical biochemist attempting molecular cartography across the tree of life, powered by MS-based proteomics. Opinions expressed are solely my own. he/him
benjaminneely.com
Charleston, SC, USA
424 followers370 following1k posts
Echoing @mattwfoster.bsky.social but we use NIST 909c or 1950 as an EQC, but I don’t know how helpful it is other than a sanity check on digestion and processing. As Matt says, also have an SPQC and I’d argue some other external peptide mix (hela or Hek) to monitor the run independent of method.
BN
Ben Neely
@benneely.com
Analytical biochemist attempting molecular cartography across the tree of life, powered by MS-based proteomics. Opinions expressed are solely my own. he/him
benjaminneely.com
Charleston, SC, USA
424 followers370 following1k posts