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James K Murai

from Beaverton, OR
Age ~59

James Murai Phones & Addresses

  • 8025 Barnard Dr, Beaverton, OR 97007 (503) 781-5070
  • 13920 Bonnie Brae St, Beaverton, OR 97005
  • Portland, OR
  • San Francisco, CA
  • Allston, MA
  • Oakland, CA
  • 8025 SW Barnard Dr, Beaverton, OR 97007

Publications

Us Patents

Feeder-Free Culture Method For Embryonic Stem Cells Or Primate Primordial Stem Cells

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US Patent:
7413902, Aug 19, 2008
Filed:
Dec 24, 2002
Appl. No.:
10/330873
Inventors:
Andrea G. Bodnar - Oshawa, CA
Joseph D. Gold - San Francisco CA, US
Margaret Inokuma - San Jose CA, US
James T. Murai - San Bruno CA, US
Michael D. West - Boston MA, US
Assignee:
Geron Corporation - Menlo Park CA
International Classification:
C12N 5/02
US Classification:
435377, 435375
Abstract:
Methods and materials for culturing primate-derived primordial stem cells are described. In one embodiment, a cell culture medium for growing primate-derived primordial stem cells in a substantially undifferentiated state is provided which includes a low osmotic pressure, low endotoxin basic medium that is effective to support the growth of primate-derived primordial stem cells. The basic medium is combined with a nutrient serum effective to support the growth of primate-derived primordial stem cells and a substrate selected from feeder cells and an extracellular matrix component derived from feeder cells. The medium further includes non-essential amino acids, an anti-oxidant, and a first growth factor selected from nucleosides and a pyruvate salt.

Homogeneous Immunoassays For Multiple Allergens

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US Patent:
7491553, Feb 17, 2009
Filed:
Apr 10, 2007
Appl. No.:
11/786193
Inventors:
Christopher R. Brown - San Mateo CA, US
James T. Murai - San Bruno CA, US
Assignee:
ImmuneTech, Inc. - Menlo Park CA
International Classification:
G01N 33/543
US Classification:
436523, 435 71, 435 792, 435 793, 435 794, 436518, 436164, 436172
Abstract:
A homogeneous immunoassay method and system for quantitative determination of total immunoglobulin E and specific antibody levels to a plurality of allergens, in which a relatively small sampling of blood is required. The method utilizes relatively small microparticles in aqueous suspension. The immunoassay procedure is an immunometric sandwich procedure preferably utilizing biotin-streptavidin signal amplification techniques and R-phycoerytherin fluorescent labels.

Homogeneous Immunoassays For Multiple Allergens

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US Patent:
7892853, Feb 22, 2011
Filed:
Dec 16, 2008
Appl. No.:
12/316838
Inventors:
Christopher R. Brown - San Mateo CA, US
James T. Murai - San Bruno CA, US
Assignee:
ImmuneTech, Inc. - Foster City CA
International Classification:
G01N 33/543
US Classification:
436523, 435 71, 435 792, 435 793, 435 794, 436518, 436164, 436172
Abstract:
A homogeneous immunoassay method and system for quantitative determination of total immunoglobulin E and specific antibody levels to a plurality of allergens, in which a relatively small sampling of blood is required. The method utilizes relatively small microparticles in aqueous suspension. The immunoassay procedure is an immunometric sandwich procedure preferably utilizing biotin-streptavidin signal amplification techniques and R-phycoerytherin fluorescent labels.

Systems For Homogeneous Immunoassays For Multiple Allergens

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US Patent:
8034631, Oct 11, 2011
Filed:
Jan 13, 2011
Appl. No.:
13/006392
Inventors:
Christopher R. Brown - San Mateo CA, US
James T. Murai - San Bruno CA, US
Assignee:
ImmuneTech, Inc. - Foster City CA
International Classification:
G01N 33/543
US Classification:
436523, 435 71, 435 792, 435 793, 435 794, 436164, 436172, 436518
Abstract:
A homogeneous immunoassay method and system for quantitative determination of total immunoglobulin E and specific antibody levels to a plurality of allergens, in which a relatively small sampling of blood is required. The method utilizes relatively small microparticles in aqueous suspension. The immunoassay procedure is an immunometric sandwich procedure preferably utilizing biotin-streptavidin signal amplification techniques and R-phycoerytherin fluorescent labels.

Homogeneous Immunoassays For Multiple Allergens

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US Patent:
8034632, Oct 11, 2011
Filed:
Jan 13, 2011
Appl. No.:
13/006394
Inventors:
Christopher R. Brown - San Mateo CA, US
James T. Murai - San Bruno CA, US
Assignee:
ImmuneTech, Inc. - Foster City CA
International Classification:
G01N 33/543
US Classification:
436523, 435 71, 435 792, 435 794, 436518, 436164, 436172
Abstract:
A homogeneous immunoassay method and system for quantitative determination of total immunoglobulin E and specific antibody levels to a plurality of allergens, in which a relatively small sampling of blood is required. The method utilizes relatively small microparticles in aqueous suspension. The immunoassay procedure is an immunometric sandwich procedure preferably utilizing biotin-streptavidin signal amplification techniques and R-phycoerytherin fluorescent labels.

Binding Reagent System For Homogeneous Immunoassays For Multiple Allergens

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US Patent:
8093066, Jan 10, 2012
Filed:
Jan 13, 2011
Appl. No.:
13/006398
Inventors:
Christopher R. Brown - San Mateo CA, US
James T. Murai - San Bruno CA, US
Assignee:
ImmuneTech, Inc. - Foster City CA
International Classification:
G01N 33/543
US Classification:
436523, 435 71, 435 792, 435 793, 435 794, 436164, 436172, 436518
Abstract:
A homogeneous immunoassay method and system for quantitative determination of total immunoglobulin E and specific antibody levels to a plurality of allergens, in which a relatively small sampling of blood is required. The method utilizes relatively small microparticles in aqueous suspension. The immunoassay procedure is an immunometric sandwich procedure preferably utilizing biotin-streptavidin signal amplification techniques and R-phycoerytherin fluorescent labels.

Highly Sensitive Immunoassay Systems For Detecting Multiple Allergens

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US Patent:
8349620, Jan 8, 2013
Filed:
Dec 6, 2011
Appl. No.:
13/312977
Inventors:
Christopher R. Brown - San Mateo CA, US
James T. Murai - San Bruno CA, US
Assignee:
ImmuneTech, Inc. - Foster City CA
International Classification:
G01N 33/543
US Classification:
436523, 435 71, 435 792, 435 793, 435 794, 436164, 436172, 436518
Abstract:
A homogeneous immunoassay method and system for quantitative determination of total immunoglobulin E and specific antibody levels to a plurality of allergens, in which a relatively small sampling of blood is required. The method utilizes relatively small microparticles in aqueous suspension. The immunoassay procedure is an immunometric sandwich procedure preferably utilizing biotin-streptavidin signal amplification techniques and R-phycoerytherin fluorescent labels.

Homogeneous Immunoassays For Multiple Allergens

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US Patent:
20030109067, Jun 12, 2003
Filed:
Dec 6, 2001
Appl. No.:
10/006483
Inventors:
Christopher Brown - San Mateo CA, US
James Murai - San Bruno CA, US
Assignee:
ImmuneTech, Inc. - Menlo Park CA
International Classification:
G01N033/543
US Classification:
436/523000
Abstract:
A homogeneous immunoassay method and system for quantitative determination of total immunoglobulin E and specific antibody levels to a plurality of allergens, in which a relatively small sampling of blood is required. The method utilizes relatively small microparticles in suspension with 1-5 L of undiluted sample. The immunoassay procedure is an immunometric sandwich procedure preferably utilizing biotin-streptavidin signal amplification techniques and R-phycoerytherin fluorescent labels.
James K Murai from Beaverton, OR, age ~59 Get Report