Abstract: The present invention relates to methods, devices and systems for associating consumable data with an assay consumable used in a biological assay. Provided are assay systems and associated consumables, wherein the assay system adjusts one or more steps of an assay protocol based on consumable data specific for that consumable. Various types of consumable data are described, as well as methods of using such data in the conduct of an assay by an assay system. The present invention also relates to consumables (e.g., kits and reagent containers), software, data deployable bundles, computer-readable media, loading carts, instruments, systems, and methods, for performing automated biological assays.

Abstract: Apparatus for removably attaching an item to a columnar member may include: a socket member for attachment to the item having a generally cylindrical interior terminating at a circular wall for receiving one end of the columnar member and a bushing member placeable over one end of the columnar member and receivable by the socket member to provide bearing and anti-galling surfaces between the socket member and the columnar member. A locking device may be carried by the socket member for engagement with the bushing member to apply radial forces to the bushing and columnar members to lock the item to the columnar member.