Nen Life Science Products, Inc.

Perkinelmer Las, Inc.

Nen Life Sciences, Inc.

Thomas R Mullinax

Mark Norman Bobrow

Michael E Bembenek

Mack J Schermer

Philip Richard Buzby

Margaret R Cody

Patricia Kasila

The invention provides an apparatus for interrogating an optical biosensor. The apparatus includes (a) locating means for positioning one or more optical biosensors; (b) calibration means for generating a reference measurement; (c) one or more biosensors for generating one or more sample measurements, the biosensors being substantially planar and removable from the apparatus; (d) a reading means for interrogating biosensor and calibration means, and (e) a transport means for moving one or more of a biosensor, the calibration means and the reading means, whereby the reading means is positioned to interrogate the biosensor and the calibration means.

Methods, apparatus and compositions for improved measurements with optical biosensors

Disclosed is a member comprising an interactive material which is covalently bonded to a support body by a linker material. The member can be used as a part of an assay, and the support body may include a scintillator material.

Assay member and method for its manufacture

A method for the spectroscopic determination of a marker comprises:

Neutral enhancement of lanthanides for time resolved fluorescence

This invention relates to a hydrophobic layer formed on a solid support, the hydrophobic layer incorporating by hydrophobic interactions an amphipathic enzyme substrate labeled with a reporter on its hydrophilic region, and the use of the same to conduct various enzyme assays without extraction steps.

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Newton, MA, United States of America

Thomas R Mullinax