Selecting and Running an Assay

To successfully run the assay, perform the following steps:

  1. Click on the Run Assay button from the home page. The Assay tab opens.

  2. Select an enabled assay. Information about the assay and used dyes is shown.

  3. Adjust the Assay Settings in the right. Click Next.

  4. Insert the well plate into the microscope stage and fill in information about it (Name and Plate are obligatory).

  5. Click Next. The system automatically detects the well plate, locates the first well containing cells, performs a basic auto focus on it, and then scans the entire well plate using brightfield optics. An overview of all wells is captured, and the system automatically selects the wells that contain cells.

  6. Click AutoSignal Selection and select wells or confirm the current selection on which wells the Autosignal.ai will run. Confirm the selection by clicking OK.

    Note

    Do this step only when Preview Type: User defined Wells was selected.

  7. Click Acquisition Selection and select the wells for capturing (Scanning phase). Confirm the selection by clicking OK.

  8. Click Labeling & Dosing click into the well plate to add a label selected on the left. More labels can be added by clicking . Color/name can be changed by clicking on the label color/name itself. Delete the label by clicking next to it.

    Switch to Dosing and insert dosage numbers directly into the selected well. The dosing selection can be expanded by dragging the yellow line to automatically fill in the neighboring wells.

    To save the label/dosing definition into the database, click in the top right corner and use the saving manager.

    Confirm the labels and dosing by clicking OK.

  9. Click Next. Autosignal.ai is executed and all channels required for the assay are captured.

  10. If Run analysis was checked in the Assay settings, the analysis is performed on the captured data and the results are shown both for the whole well plate and for the single (selected) well. Results can be inspected and exported using the automatic report.

Note

Assay has to be enabled by the administrator before it can be used in the Run Assay window.

  1. Click on the Assay Settings button and the Assay Definition window opens.

  2. Select an assay and optionally adjust its parameters.

  3. Click Save. Assay is now enabled for the user.

Assay Settings

Send Progress e-mail

If turned on, an e-mail notification is sent to each user in the group during and after the Scanning phase.

Run analysis

If turned on, analysis is executed immediately after the Scanning phase.

Fluorescence check

User defined wells - Autosignal.ai finds the best brightness value for the well plate only on wells selected by the user.

All wells selected for acquisition - performs Autosignal.ai on all wells to obtain the most optimal brightness value.

Last settings - the last option selected.

Continue

If Auto. continue after preview step is turned on, the application executes the Scanning phase directly after the Preview phase.

Selection

Scan Area Selection defines which wells are selected for the scanning phase.

Anomaly detection

If Use Anomaly detection is set to YES, Morphology and/or Condensation options may appear depending on the assay type. Morphology uses the Nikon AI (artificial intelligence) module to evaluate whether the cell shape is normal or anomalous and labels the wells Morphology Anomaly. Condensation uses Nikon AI module to detect condensation on the well bottom of each well in the well plate and labels the wells Condensation Anomaly. Both detections are run only on the wells selected in the Acquisition Selection using the Brightfield image.

Well Plate - Options

(requires: Local Option)

Specifies the well plate material.