Abstract: Methods, systems, and apparatuses for navigating data visualizations within a user interface. One method includes providing particle data, which may be captured by an imagin device, to the user interface and receiving, from the user interface, a plurality of coordinates for a gate related to the particle data. The method also includes receiving, from the user interface, a configuration for a current view of the particle data, and, in response to determining the gate is off-plot for the current view based on the plurality of coordinates for the gate and the configuration for the current view, adding a selectable indicator to the current view of the particle data representing the gate. The method further includes, in response to receiving a selection of the indicator, modifying the current view of the particle data to display the gate.

Abstract: Disclosed herein are machine learning-based particle classification systems, as well as related methods, computing devices, and computer-readable media. For example, in some embodiments, a particle classification system may include: an electronic processing device configured to: receive, from an imaging flow cytometer instrument, a test set comprising unlabeled data to classify; pool the test set and a training set into a concatenated dataset comprising a plurality of parameters, wherein the training set comprises labeled data; normalize the concatenated dataset by bringing the variance to one for each of the plurality of parameters; non-linearly reduce a dimensionality of the normalized concatenated dataset to a reduced dimension space; compute classification parameters by classifying the unlabeled data from the reduced dimension space using the labeled data from the reduced dimension space; and provide the classification parameters for further processing.

Abstract: Provided are methods and systems by which a user can drag a first icon associated with a first set of settings and drop the first icon onto a second icon located on a displayed level wherein the second icon is associated with a second set of settings. In response to dropping the first icon onto the second icon, the second set of settings can be overwritten with a copy of the first set of settings. A graphical user interface can also be updated to display the changes in the second set of settings.

Abstract: The present set of embodiments relate to a system and method for a graphical user interface for transferring data acquisition and analysis settings between different experiments. More specifically, the transferring technology disclosed herein allows for propagation of settings through a multi-tiered database structure.

Abstract: Compositions, assays, methods, and kits are disclosed for use in applications that utilize oxidation of a chromogenic electron donor such as diaminobenzidine (DAB) to generate a signal. Applications include, but are not limited to, immunohistochemistry, chromogenic in situ hybridization, Western blots, Northern blots, Southern blots, ELISA assays, and microarray detection. The compositions, assays, methods, and kits disclosed herein make use of a novel, stabilized formulation of DAB and a novel, stabilized formulation of hydrogen peroxide.