Sentence examples for upper fraction from inspiring English sources

Then, the turbid upper fraction of the proteoliposome was collected and stored at −80 °C until use.

On the other hand, TSS levels under 2004 and 2014 scenarios remained largely under seriously polluted level except for an upper fraction of the impact area up to Martam.

The upper fraction (fraction 1) was analyzed by LC-MS/MS LC-MS/MS

The upper fraction was collected.

This resulted in a lower fraction containing pure SSM and an upper fraction containing cell debris.

The platelet concentrates (PC) were arbitrarily divided into two fractions, specifically, PC-A (lower fraction) and PC-B (upper fraction).

No protein band corresponding to the CD11b/CD18 integrin was detectable in the upper fractions of the sucrose gradient.

31 Under these conditions, Triton X-100 detergent-resistant membranes (DRMs) float to upper fractions together with their associated proteins.

As shown in Fig 3F, after ultracentrifugation, the upper fractions contain the lipid rafts and the lower fractions the non-lipid rafts.

The presence of seeding activity in the upper fractions suggests that less dense (presumably smaller) forms of protease sensitive PrPSc, possibly including oligomers, can provoke PrPC to PrPSc conversion and possibly contribute to the pathogenesis in human prion diseases.

The recent results of Requena and colleagues have established that the PK-sensitive disease-related hamster PrP isolated from the upper fractions of sucrose-density gradients has the ability to convert PrPC into protease-resistant PrP using the PMCA (protein misfolding cyclic amplification) assay [ 20].