Sentence examples for of medium samples from inspiring English sources

Albumin concentration of medium samples was analyzed by an enzyme-linked immunosorbent assay (ELISA), in triplicate, utilizing a polyclonal antibody to rat albumin (Cappel Laboratories, Aurora, OH).

Urea concentration of medium samples was determined via its specific colorimetric reaction with diacetyl monoxime using a commercially available assay kit (BUN Assay kit; Stanbio Laboratory, Boerne, TX) [29], [30].

The absorbance of medium samples at 450 nm was measured after 2 h.

Whole cell lyses were also collected and their protein concentrations were used to normalize the loading of medium samples.

Western analysis of medium samples from both the scGlaGus or mcGlaGus strains failed to detect the GlaGus protein in the medium, using Gus antiserum.

In addition, the systems would be amenable to the collection of medium samples or the harvest of cellular material for subsequent biochemical and metabolic analyses during or after completing experimental protocols.

Organic acid analysis of the medium samples of the Δ laeA mutant also confirmed that the levels of citric and oxalic acid were reduced (data not shown).

Following the addition of fresh medium, samples A2 and B2 demonstrated that a portion of the DCs remained alive, which is in agreement with our hypothesis concerning the toxicity of the supernatant.

We evaluated the ability of conditioned medium samples to induce cellular proliferation by using MTT assays [7].

After removal of the medium samples were washed with 150 mM NaCl, 50 mM Tris, pH 7.4 and stored at −70°C.

Equal volumes of conditioned medium samples were resolved by electrophoresis on 7.5% SDS-polyacrylamide gels containing 2 mg/mL gelatin.