Sentence examples for stage of purification from inspiring English sources

The copper removal process is the first stage of purification in zinc hydrometallurgy.

Since no lipid ligands were added to the sample at any stage of purification, the ligand must come from the E. coli cells used for protein expression; palmitate being the most abundant fatty acid in E. coli [54] also makes it a likely ligand for recombinant P2.

To address this issue, we cross-linked αSyn-containing fractions at each intermediate stage of purification.

Total protein and αSyn content were measured after each stage of purification by a BCA assay and our αSyn-specific sandwich ELISA, respectively.

The final stage of purification consisted of size exclusion chromatography (SEC) using a 26/60 Superdex 75 column and a 20 mM acetate pH 5.0 buffer with 100 mM NaCl in the mobile phase.

The initial stage of purification involved passing the clarified cell extract through a 2.5 mL column of Ni-NTA resin pre-equilibrated with buffer A. Bound protein was eluted with buffer B (buffer A + 250 mM imidazole).

At a specialized plant, it then went through several stages of purification that left it cleaner than anything that flows out of a home faucet or comes in a brand-name bottle.

Mr. Alexis attended meditation sessions at a nearby Buddhist temple, Wat Busayadhammavanaram, chanting and praying with the mostly Southeast Asian worshipers and learning the stages of purification that are part of Thai Theravada teachings.

The content of PA was evaluated in all the stages of purification and it was possible to establish an improved methodology of extraction and purification with high purity and yields.

Open image in new window Figure 7 SDS-PAGE of enzyme sample of C. catla at various stages of purification.

Fig. 1 Physicochemical characterization of purified HBc VLPs. a SDS-PAGE analysis of HBc VLPs in different stages of purification, from left to right: marker, bacterial liquid, protein separation from salting out, ion-exchange chromatography and molecular exclusion chromatography, marker.