Reametrix Inc.

Charles River Laboratories, Inc.

Biometric Imaging, Inc.

Lumisys, Inc.

Becton Dickinson and Company Limited

Biocon Limited

Matrix Instruments Inc.

Molecular Dynamics Limited

Centro De Inmunologia Molecular

Bala S Manian

Norman R Wainwright

Eric Stimpson

Brian J Kolonia

Robert K Kolonia

David M Heffelfinger

Robert S Dubrow

Vartan E Ghazarossian

Edward M Goldberg

Ramakrishnan Melarkode

Jose Enrique Montero Casimiro

Pradip Nair

Usha Bughani

Aram P Schiffman

Paul G Hayter

Abhijit Barve

Pramod Kummaya

Thomas Michael Baer

Robert Justice Shartle

Louis John Dietz

Thomas Preidel

Dana M Nutter

Al Fuchs

Steven T Kunitake

Michael Hodges

Kurt R Jarnagin

The present disclosure relates to methods for treatment and prevention of disease conditions mediated by T-helper 17 (Th17) and/or T-helper 1 (Th1) T lymphocytes (T cells). In particular, the present disclosure relates to use of anti-CD6 antibody for treatment of disease conditions mediated by auto-reactive Th17 and Th1 T lymphocytes. The methods of the present disclosure further have utility in methods for modulating an immune response by suppressing production of the cytokine IL-23R, thereby decreasing inflammation mediated by Th17 cells.

Use of a CD6 binding partner and method based thereon

The invention relates to a porous planar cell capture system for use in determining the presence and/or amount of cells, for example, viable cells, in a liquid sample, and to methods of using such a cell capture system. The cell capture system contains a fluid permeable, planar membrane adopted to retain cells thereon, a fluid permeable support member that supports the membrane, and an optional register associated with the membrane.

Porous planar cell capture system and method of use

Porous planar cell capture system

The invention relates to a method for determining the presence and/or amount of viable cells in a liquid sample. The method includes (a) labeling with a fluorescent label viable cells remaining on a porous membrane after passing the liquid sample therethrough, (b) scanning a portion of the porous membrane by rotating the porous membrane relative to a detection system, and (c) determining the presence and/or quantity of viable cells captured by the membrane.

Optical method for detecting viable microorganisms in a cell sample

A method and apparatus for three dimensional fluorescent analysis of a target in a liquid sample having fluorescent analyte as a target substance or fluorescent label on the target substance. A rotating carousel carries liquid samples beneath a beam having a beam spot at a horizontal plane of the sample. The carousel advances slowly a linear direction during rotation so that a pattern of overlapping spiral scans provide R-theta two-dimensional samples of the entire plane to identify locations of volumes of interest where fluorescence is measurably higher than background. These locations are probed in the depthwise direction to find locations of fluorescent analyte in three dimensions. Light from the analyte or fluorescent label is detected and processed to characterize the target by color, size or other morphology.

Mapping volumes of interest in selected planes in liquid samples

In one aspect, the invention provides a sample assembly to be used in a fluorescent measurement device. The sample assembly comprises a sample carrier, a sample holder that comprises at least one receptacle and a movable platform. The sample carrier is shaped in such a way that it can be secured into the receptacle by a suitable locking means. The sample holder is held in place on the movable platform through any suitable means, such as for example, a magnetic means. The movable platform is capable of moving in a linear trajectory, an arcuate trajectory and combinations thereof. The movement of the movable platform and hence, the entire sample assembly is effected by at least one stepper motor.

Sample assembly for a measurement device

Adapter

The invention provides a method and device for fluorescent measurement of a volume of liquid sample in a sample carrier. The method includes impinging an incident beam having an excitation wavelength and a focus diameter on the sample in a two dimensional scan, such as an R-theta scan or a spiral scan, with a laser spot that identifies a volume of interest where higher levels of fluorescence exist. The laser spot is displaced relative to the sample volume in three dimensional space. The laser spot is translated in the depth direction of the volume of interest to detect one or more emitted fluorescence signals. A depth profile and a thickness of the sample carrier obtained from the one or more emitted fluorescence signals, are used for measuring normalized bulk fluorescence. Further, at least one microvolume of interest is obtained from the depth profile, and the incident beam is focused on the microvolume of interest to obtain at least one concentrated emitted fluorescence signal that is representative of the bulk concentration of fluorescence of a fluorphore.

Method of fluorescent measurement of samples, and devices therefrom

A sample presentation apparatus comprises a round support movable in an optical assembly and having a flange region and an elevated gear shaped region having indexing gear cogs at intermediate radius locations of the support; a sample carrier slide holder removably supported on and movable with the support, the slide holder having at least one arm extending radially from a central hub of the sample carrier slide holder and being aligned between a first pair of indexing gear cogs; and at least one sample carrier slide removably supported on the support and aligned by the first pair of indexing gear cogs. In another embodiment of the invention, a self-aligning movable platform and support apparatus in an optical assembly comprises coarse and fine alignment mechanisms.

Cup assembly

Cell detection system

Cell detection system with touchscreen

Growing community of inventors

Los Altos Hills, CA, United States of America

Bala S Manian