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. 2014 May;16(3):297–304. doi: 10.1016/j.jmoldx.2014.01.004

Figure 4.

Figure 4

A: RT-qPCR measurements of RNA isolated from VLP-spiked serum samples that was prepared using IFAST and frozen immediately, raw sample stored at 37°C for 1 day, 1 week, or prepared via IFAST and then stored at 37°C for 1 week. B: Viral loads were quantified from VLP-spiked serum samples using IFAST as the RNA extraction method, allowing comparison of actual (spiked) values with the measurements. C: Viral loads were quantified from serum spiked with unmodified subtype B HIV, again using IFAST as the extraction method. Error bars represent ±1 SD.