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Figure 1 | Fluids and Barriers of the CNS

Figure 1

From: Removal of albumin and immunoglobulins from canine cerebrospinal fluid using depletion kits: a feasibility study

Figure 1

Polyacrylamide gel electrophoresis of Coomassie blue-stained protein fractions obtained by applying different depletion kits for removal of albumin and immunoglobulins from dog cerebrospinal fluid. Protein loads: ProteoSeek, 3 μg each; Vivapure, 3 μg (C, FT), complete eluate fraction (E); ProteoExtract, 3 μg (C) 5 μg (FT), complete eluate fractions (EA/EIg); red/blue asterisks, mass spectrometric identification of albumin/immunoglobulin fragments; M: marker; C: dog cerebrospinal fluid (undepleted fraction); FT: flow-through fraction after depletion procedure; E: eluate fraction(s) obtained from depletion columns.

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