Sentence examples for molecular mass reference from inspiring English sources

However, using the arithmetic mean as a molecular mass reference assured that the reported concentration values were within 15% of the actual concentrations, regardless of the relative distribution of the three curcuminoids within the measured sample.

SDS-PAGE was carried out using 3-8% NuPAGE® Tris acetate gels according to the manufacturer's instructions (Invitrogen), 2 μg protein was loaded per well and HiMark® molecular mass standards (Invitrogen) were used for reference.

The molecular masses were evaluated by comparison of the forward scattering with that from reference solutions of BSA (molecular mass 66 kDa).

The molecular mass under denaturating conditions was determined with reference standard proteins (PageRuler Prestained Protein Ladder, Thermo Fisher Scientific).

Relative molecular mass (Mr) were estimated by comparison with Mr reference markers (Precision, Bio-Rad, Hercules, CA, USA) and isoelectric point (pI) values assigned to detected spots by calibration as described in the GE-Healthcare guidelines.

The masses of the solutes were evaluated by comparison of the forward scattering intensity with that of a human serum albumin reference solution of known concentration (molecular mass 66.5 kDa) and using Porod's law.

A reason might be that the available reference ligands are very small (average molecular mass approx. 194 g/mol) and thus undergo a limited number of interactions, including two hydrogen bonds (Fig. 4a).

Fourteen phytochemicals originated from five chemical classes constituents were identified by comparing the molecular mass, fragmentation pattern and retention time with those of the reference standards.

Sample PA-glycans were mapped on the basis of on their GU and molecular mass values and their coordinates were compared with those of reference PA-glycans in the GALAXY database [23].

The molecular mass (MM) was estimated from the forward scattering by normalization against reference solutions of bovine serum albumin indicating that α-actinin-2 is dimeric in solution in this concentration range.

Spray solvent composition and DESI source geometry were optimized for both positive and negative ion modes using as a reference compound the pure, isolated chlorophyll catabolite Cj-NCC-1 (molecular mass, 644 Da) from C. japonicum, dissolved in methanol.