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. 2014 Nov 17;3:252. Originally published 2014 Oct 27. [Version 2] doi: 10.12688/f1000research.5512.2

Figure 1. Oligomerization states of GraR, GraR C and GraR N proteins as assessed by size-exclusion chromatography.

Figure 1.

A) The chromatographs represent the elution profile of the GraR, GraR N and GraR C proteins on a HPLC size-exclusion TSK Gel (7.8mm × 30cm, 5µm) column calibrated using the following proteins: aprotonin (6.5 kDa), carbonic anhydrase (29 kDa), ribonuclease A (37 kDa), ovalbumin (45 kDa) and conalbumin (75 kDa). B) Calibration graph of log of molecular masses against the retention time of each protein standard.