Sentence examples for maximum mass tolerance from inspiring English sources

A maximum mass tolerance of 2 ppm was used for this procedure.

A peak pair is accepted if the observed mass difference is within a preset maximum mass tolerance window of that calculated for the algorithm-predicted number of heavy isotopes.

PMF database search was conducted using a maximum mass tolerance of ±100 ppm, while MS/MS ions search were conducted with a mass tolerance of ± 0.6 Da on the parent and 0.3-0.8 Da on fragments; in all cases the peptide charge was +1.

While mass spectra with a maximum mass tolerance of 0.1 Da were used for finding the methylation sites to limit the false positive rate, all available mass spectra with a mass tolerance of up to 1.5 Da were used for the calculation of discovery rate.

For each of the peak lists two searches were performed: 1) tryptic search and 2) a semi-tryptic search with methionine oxidation set as a variable modification and carboxymethylation of cysteins as fixed modification and the maximum mass error tolerance for precursor and products ions at respectively 1.2 and 0.8 Da.

Data import filter options were set at: 400 (minimum mass), 5000 (maximum mass), 0 (grouping tolerance), 0 (intermediate scans), and 1000 (threshold).

Data import filter options were set to 400 (minimum mass), 5,000 (maximum mass), 0 (grouping tolerance), 0 (intermediate scans), and 1,000 (threshold).

Protein identification combined Mascot [ 25] and Phenyx [ 26], both with 4 ppm/0.3 Da parent/fragment mass tolerance, maximum 1 missed cleavage, carbamidomethyl cystein as fixed modification, and methionine oxidation variable, minimum peptide length 6 amino acids.

The following MaxQuant search settings were used: maximum missed cleavages: 2; peptide mass tolerance: 6 p.p.m.; and fragment ion tolerance: 0.5 Da.

During searching the following parameters were applied: IPI human database (IPI Human release 3.28, 16-APR-2007), carbamidomethylation as a fixed modification, trypsin, maximum of 1 missed cleavage, precursor mass tolerance +/- 1.7, product mass tolerance +/- 0.7, and maximum ambiguous precursor charge = 3.

The following search criteria were used: fixed modifications carbamidomethylation, oxidated methionine as variable modification, a maximum of two missed cleavages, precursor mass tolerance 15 ppm, and product mass tolerance 0.7 Da.