Sentence examples for a defined mixture from inspiring English sources

Isotopic recoding is achieved via metabolic incorporation of a defined mixture of N-acetylglucosamine isotopologs into N-glycans.

A prevalent hypothesis for how this coordination is achieved is that each cell's fate and behavior is determined by a defined mixture of RNAs.

Following this, ePTFE tubings were coated with a defined mixture of extra cellular matrices (henceforth referred to as "OptiMat"; see methods for details) and changes in hydrophobicity were assessed using water contact angle (Figure 2A).

In principle, one could also spike the gel with a defined mixture of proteins with known quantities.

The first was to benchmark proteomic identification for a defined mixture across a diverse set of platforms and laboratories.

Group E was given a defined mixture of 60 strains of non-pathogenic E. coli at weaning.

The metabolites glycolate, glycine, serine, glucose-6-phosphate (G6P), sucrose, glycerate, phosphoenolpyruvate (PEP) and 3-phosphoglycerate (3PGA) were externally calibrated using a dilution series of nine concentration points, ranging from 0.04 ng µL−1 to 166.67 ng µL−1 of a chemically defined mixture of authenticated reference compounds in equal amounts at 1.0 mg mL−1 for each compound [32].

The IHA detects antibody to a poorly defined mixture of antigens present in B. pseudomallei culture supernatant, the ICT detects specific IgM or IgG antibodies to B. pseudomallei [7], and the ELISA detects antibody to affinity-purified B. pseudomallei antigen prepared using a monoclonal antibody to B. pseudomallei exopolysaccharide [8].

These data were derived from the best-fit regression functions (Table 2) and used to calculate the expected responses of a mixture with defined mixture ratio over a large range of responses ("fixed mixture ratio design") (Faust et al. 2001).

The difference between the queen and worker castes lies in the exposure of the genetically identical larvae to royal jelly, an as yet incompletely defined mixture of proteins, amino acids, vitamins, fatty acids, steroids, hormones, lipids, and other nutrients [ 170- 176].

However, none of the individual PCB congeners present in the defined mixture caused an increase in relative luciferase activity.