The following table describes the types of information in the Results table on the Host Cell Protein Quantitation Results page.

Host Cell Protein Quantitation Results table parameters

Parameter

Description

Field Chooser

Displays the Field Chooser dialog box so that you can select the columns to display in the lower section of the Modification Results pane.

(Check box)

Select or clear the checkbox in the table header row to select/deselect all rows in the lower section.

You can also select the checkbox in individual rows for export.

Protein ID

Displays the number assigned to a specific HCP in the analysis.

If you sort/filter results in the table, the assigned component number will remain unchanged for a component, although its row number within the table may change.

Protein Description

Displays the name and ID information of the HCP.

Protein Mass

Displays the mass of the HCP.

Total # of Peptides

Displays the number of peptides associated with the HCP.

% Confidence

Displays the confidence score for the HCP assignment as a percent.

Score

Displays the confidence score for the HCP assignment.

Average MS area for raw_data_file_name

Displays the average MS area for the HCP for a particular condition/raw data file.

%CV Peptides for raw_data_file_name

Displays the coefficient of variation (CV) for the HCP for a particular condition/raw data file.

%CV = (S ÷ A) × 100, where

  • S is the standard deviation of the MS Area values from all of the individual raw data files that belong to a particular experiment condition.
  • A is the average of those MS Area values

Peptides for raw_data_file_name

Displays the peptide sequences associated with the HCP for a raw data file in the experiment.

The number of peptide sequences listed in this column equals the value listed in the Total # of Peptides column.