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Table 2 Total protein and protein concentrations in individual fractions obtained after differential and density centrifugation.

From: Enrichment and analysis of secretory lysosomes from lymphocyte populations

fraction Exp. 1 Exp. 2 Exp. 3 Exp. 4 mean SD Volume protein
  [mg/ml] [mg/ml] [mg/ml] [mg/ml] [mg/ml]   [μl] [μg]
homogenate 3.891 3.222 3.532 3.684 3.582 0.282 2700 9671.4
enriched organelles (input) 0.745 0.651 0.729 0.865 0.747 0.088 1800 1345.3
fraction 1 0.349 0.303 0.347 0.296 0.324 0.028 200 64.7
fraction 2 0.430 0.468 0.306 0.389 0.398 0.069 400 159.3
fraction 3 0.764 0.909 1.004 0.879 0.889 0.099 300 266.7
fraction 4 0.526 0.548 0.480 0.405 0.490 0.063 300 147.0
fraction 5 0.925 0.882 0.959 0.852 0.905 0.047 200 180.9
fraction 6 0.384 0.431 0.352 0.349 0.379 0.038 200 75.8
recovery         894.4