Sentence examples for spike preparation from inspiring English sources

The results obtained suggest that the nature of the spike preparation is an important factor in evaluating the ability of filters to remove prions, and that procedures designed to minimize the particle size distribution of the prion spike, such as the "super-sonication" or detergent treatments described herein, should be used for the preparation of the spike materials.

While efforts to improve virus spike preparation and QC procedures have been initiated due to known variations in prep quality and resulting impact on LRV (Bolton et al., 2005; PDA, 2010), standardization of Reo-3 preparations is likely to lag those of less complex viruses (e.g., parvovirus), and/or those more relevant at early-phase of development (e.g., retrovirus; Miesegaes et al., 2010a).

Another approach to validate recovery and accuracy is based on spike preparations of analyte and vehicle in the diluent.

Iodinated (125I) peptide-MHC-I monomers were generated using radioactively labeled peptides, and subsequently used to spike a preparation of unlabeled peptide-MHC-I monomers.

(b) Spiked test preparation.

In addition, we could prove its ability to induce proliferation and cytokine production by spiking allergen preparations with LPS.

For the microaerobic fermentation experiments and sampling of commercial beers, standards were spiked into a preparation extracted from the parent strain fermentation sample (i.e., a control preparation used to ensure accurate baseline signal) over a range of 0.2 10 mg/L.

To this end, we compared the gene chip data obtained with MΦ RNA alone with those obtained with the same RNA preparation spiked with different amount of L. amazonensis RNA.

We used External RNA Control Consortium ERCCC) spike-ins during library preparation [ 5]; 32 of these spike-ins were added across all samples and did not vary with biological sources of variation when compared as replicate libraries.

An example of the whole nerve recording and spike sorting in one preparation is shown in Fig. 1C.

However, speaking against this possibility is that the background PC simple spike activity in our preparation is very similar to that obtained in awake animals [29], [56], and the degree of coupling between climbing fibers is similar to that recorded in intact animals [35], [41], [57].