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. Author manuscript; available in PMC: 2020 Sep 14.
Published in final edited form as: J Proteome Res. 2017 Aug 8;16(9):3255–3265. doi: 10.1021/acs.jproteome.7b00244

Table 1:

Orbitrap instrument settings resulting in the highest S/N for the mass spectrum of each protein.

Protein MW (kDa) Capillary (°C) HESI (°C) In-source CID (V) Resolution S/N
CRP 23 300 250 20 120 000 892
VDBP 51 300 350 20 15 000 81
Transferrin 80 300 400 20 15 000 1 244
IgG 150 300 250 40 15 000 159