Figure 3: Distribution of the identified proteins according to their molecular weight. The number of protein in each situation (Seppro® IgY14, HLB Oasis®, PHM-L LIPOSORB™, unfractionated CSF) was reported according to the number of identifications and number of PSMs. For IgY14, the lower number of PSMs, in the 60-100 kDa range, corresponded to an albumin-related decrease in PSMs.