Sentence examples for Is fractionation from inspiring English sources

Sulfur isotope results are presented relative to Vienna Canyon Diablo Troilite (VCDT) using standard δ notation [26]: δ 34 S sample = 34 S / 32 S sample / 34 S / 32 S VCDT – 1. Fractionation of sulfate-sulfide was calculated by: ϵ = α – 1, where α is fractionation factor, α = δ 34 S SO 4 + 1 / δ 34 S H 2 S + 1.

This technique involves mixing of the necessary biochemicals with the column effluent just before the fractionation process (Fig.  2c) and microfractionation, that is fractionation in a seconds rather than minutes time frame, to retain the high-resolution chromatographic separation.

The isotopic enrichment factor is defined as: where αp-s is fractionation factor defined as the N/N ratio of the product (p) divided by the N/N of the substrate (s).

A large number of these proteins have been isolated using basically the same chromatographic strategy, that is, fractionation of the venom by size exclusion chromatography, followed by hydrophobic interaction chromatography of the fractions of interest.

(i) Cellular fractionation was carried out in MEF cells followed by anti-DAXX and anti-PTEN immunoblotting.

All the subsequent procedures including proteinase K treatment, restriction digestion with Sfi I, size fractionation, and ligation followed the manufacturer's instructions (Clontech).

All the subsequent procedures including proteinase K treatment, restriction digestion with Sfi I, size fractionation, and ligation followed the manufacture's instructions (Clontech).

Most of our previous results were obtained through a compositional approach that mainly involved (i) DNA fractionation using ultracentrifugation in density gradients in the presence of sequence-specific ligands; (ii) cytogenetic analyses; and (iii) gene and genome sequences, when this became possible.

Is there a role for altered fractionation in conjunction with concurrent chemotherapy?

As shown in Figure 2A, the number of proteins identified in ERLIC04 was the highest in all six fractionation methods, i.e. 2929, better than with the SCX method that is so widely used for the fractionation of unmodified peptides.

Researchers choosing between XAD and RO isolation methods for NOM need to consider first the purpose of the isolation; i.e., whether humic fractionation is desirable.