Abstract: Methods and devices for removing small negatively charged molecules from a biological sample mixture that uses an anion exchange material that has associated therewith a polyoxyalkylene.

Abstract: Devices, systems, and methods for processing sample materials. The sample materials may be located in a plurality of process chambers in the device, which is rotated during heating of the sample materials.

Abstract: Methods and devices for removing small negatively charged molecules from a biological sample mixture that uses an anion exchange material.

Abstract: Methods and devices for removing small negatively charged molecules from a biological sample mixture that uses an anion exchange material.

Abstract: Devices, systems, and methods for processing sample materials. The sample materials may be located in a plurality of process chambers in the device, which is rotated during heating of the sample materials.

Abstract: Devices, systems, and methods for processing sample materials. The sample materials may be located in a plurality of process chambers in the device, which is rotated during heating of the sample materials.

Abstract: A coated laminate having an ionic surface including a shrinkable polymeric film, an ionic coating and, optionally, a hydrogel is disclosed. A method for transferring sample molecules from a matrix to a coated laminate having an ionic surface also is disclosed.

Abstract: Thin film culture devices are described that have positioning structures, as well as methods for harvesting cells from colonies on the culture device based on location of colonies on the device relative to the positioning structures. In addition, a computer readable medium encoded with a computer program is described that identifies position of colonies relative to the positioning structures.

Abstract: Thin film culture devices are described that have positioning structures, as well as methods for harvesting cells from colonies on the culture device based on location of colonies on the device relative to the positioning structures. In addition, a computer readable medium encoded with a computer program is described that identifies position of colonies relative to the positioning structures.

Abstract: Devices, systems, and methods for processing sample materials. The sample materials may be located in a plurality of process chambers in the device, which is rotated during heating of the sample materials.

Abstract: Sample processing devices with electrophoresis channels and methods of loading the electrophoresis channels with electrophoresis sieving polymer while rotating the sample processing device are disclosed. In some instances, the electrophoresis channels may be arranged radially relative to the axis of rotation of the sample processing device. In other sample processing devices, the electrophoresis channels may be arranged in curved arcs that are concentric about the center of the sample processing device (which preferably corresponds to the axis of rotation).

Abstract: Devices for the propagation or storage of microorganisms are described. Generally, the devices include first and second layers that are separable from each other. The first layer includes a gelling agent and microbial growth medium and the second layer comprising a galling agent. The devices further include an indicator and a corresponding inducer, each of which may be included in the first layer, second layer, or both.

Abstract: Compositions containing a near-IR dye and greater than about 0.5 wt-% of a surfactant selected from the group of a nonionic surfactant, a zwitterionic surfactant, and a mixture thereof, and methods for processing sample materials.

Abstract: Methods and devices for removing small negatively charged molecules from a biological sample mixture that uses an anion exchange material.

Abstract: Sample processing devices with electrophoresis channels and methods of loading the electrophoresis channels with electrophoresis sieving polymer while rotating the sample processing device are disclosed. In some instances, the electrophoresis channels may be arranged radially relative to the axis of rotation of the sample processing device. In other sample processing devices, the electrophoresis channels may be arranged in curved arcs that are concentric about the center of the sample processing device (which preferably corresponds to the axis of rotation).

Abstract: Methods and devices for removing small negatively charged molecules from a biological sample mixture that uses a solid-phase extraction material that includes a hydrophilic solid support at least partially embedded within a hydrophobic matrix.

Abstract: Sample processing devices with electrophoresis channels and methods of loading the electrophoresis channels with electrophoresis sieving polymer while rotating the sample processing device are disclosed. In some instances, the electrophoresis channels may be arranged radially relative to the axis of rotation of the sample processing device. In other sample processing devices, the electrophoresis channels may be arranged in curved arcs that are concentric about the center of the sample processing device (which preferably corresponds to the axis of rotation).

Abstract: Compositions containing an enzyme, a dye, and an effective amount of a surfactant selected from the group of a nonionic surfactant, a zwitterionic surfactant, and a mixture thereof and methods for processing sample materials.

Abstract: Compositions containing a near-IR dye and greater than about 0.5 wt-% of a surfactant selected from the group of a nonionic surfactant, a zwitterionic surfactant, and a mixture thereof, and methods for processing sample materials.

Abstract: Methods of transferring molecules from a matrix to a coated laminate having an ionic surface are disclosed. Coated laminates having an ionic surface also are disclosed.