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. 2017 Aug 24;7:9304. doi: 10.1038/s41598-017-09009-3

Table 5.

Dilution factors, expected concentration, measured concentration, and dilution recovery for diluted samples used in the tests of dilution recovery range for assaying tau protein using the IMR tau reagent.

Dilution factor Expected concentration (pg/ml) Measured concentration (pg/ml) Dilution recovery
5 203.71 221.35 108.7%
10 101.86 96.63 94.9%
20 50.93 52.26 102.6%
50 20.37 18.57 91.2%
100 10.19 8.46 83.0%