Abstract: The present disclosure relates to selenium containing compounds useful as cellular labeling and barcoding reagents, such as isotopically-pure selenium maleimide compounds and the use thereof.

Abstract: In some embodiments, system, devices and methods for monitoring and verifying foster care placement and processes are provided, the system and devices including a fingerprint scanner configured with limited function keys to limit data tampering opportunities for users, with the fingerprint scanner having a capability to associate fingerprint images within categories including clients, staff and providers, and also having the capability to group fingerprint images into visitation sets of data, and software for monitoring the visitations by staff members with providers and clients using fingerprint images obtained using the fingerprint scanner.

Abstract: A rapid method of characterizing interactions between compounds and biological molecules in vitro, in order to predict the in vivo characteristics of the compounds, is described. Preferably, the methods utilize labeled microspheres in multiplexed assays.

Abstract: The present invention provides a multiplexed assay for analyzing complex molecular interactions. Thus, the invention relates to a method of identifying, in a single assay, the relative binding of two or more first members of a binding pair to one or more second members of a binding pair. The invention also relates to a method of identifying, in a single assay, the relative modulation, by a modulating agent, of binding between two or more binding pairs or between two or more binding complexes. Further provided are methods of screening, in a single assay, for an agent or agents with a selected binding profile or for an agent that modulates binding between two or more first members of a binding pair and one or more second members of a binding pair or the members of two or more binding complexes. The invention also relates to a set of microspheres coupled with a set of cofactors, wherein the microspheres are labeled with a label specific for each cofactor of the set.