This subproject is one of many research subprojects utilizing theresources provided by a Center grant funded by NIH/NCRR. The subproject andinvestigator (PI) may have received primary funding from another NIH source,and thus could be represented in other CRISP entries. The institution listed isfor the Center, which is not necessarily the institution for the investigator.We have developed a stopped-flow flow cytometer with subsecond resolution to be used in kinetic analysis of cell activation. This instrument is extending the application of flow cytometry to important biological molecules that interact with cell surface receptors or can be linked to beads. The device is operational, and can be used for reactions to100 msec time resolution. It is presently being used for analysis of adhesion and signal transduction ligands and enzymatic assays.

Agency
National Institute of Health (NIH)
Institute
National Center for Research Resources (NCRR)
Type
Biotechnology Resource Grants (P41)
Project #
5P41RR001315-27
Application #
7724224
Study Section
Special Emphasis Panel (ZRG1-CB-K (40))
Project Start
2008-07-01
Project End
2009-03-31
Budget Start
2008-07-01
Budget End
2009-03-31
Support Year
27
Fiscal Year
2008
Total Cost
$16,102
Indirect Cost
Name
Los Alamos National Lab
Department
Type
DUNS #
175252894
City
Los Alamos
State
NM
Country
United States
Zip Code
87545
Frumkin, Jesse P; Patra, Biranchi N; Sevold, Anthony et al. (2016) The interplay between chromosome stability and cell cycle control explored through gene-gene interaction and computational simulation. Nucleic Acids Res 44:8073-85
Johnson, Leah M; Gao, Lu; Shields IV, C Wyatt et al. (2013) Elastomeric microparticles for acoustic mediated bioseparations. J Nanobiotechnology 11:22
Micheva-Viteva, Sofiya N; Shou, Yulin; Nowak-Lovato, Kristy L et al. (2013) c-KIT signaling is targeted by pathogenic Yersinia to suppress the host immune response. BMC Microbiol 13:249
Ai, Ye; Sanders, Claire K; Marrone, Babetta L (2013) Separation of Escherichia coli bacteria from peripheral blood mononuclear cells using standing surface acoustic waves. Anal Chem 85:9126-34
Sanders, Claire K; Mourant, Judith R (2013) Advantages of full spectrum flow cytometry. J Biomed Opt 18:037004
Cushing, Kevin W; Piyasena, Menake E; Carroll, Nick J et al. (2013) Elastomeric negative acoustic contrast particles for affinity capture assays. Anal Chem 85:2208-15
Chaudhary, Anu; Ganguly, Kumkum; Cabantous, Stephanie et al. (2012) The Brucella TIR-like protein TcpB interacts with the death domain of MyD88. Biochem Biophys Res Commun 417:299-304
Marina, Oana C; Sanders, Claire K; Mourant, Judith R (2012) Correlating light scattering with internal cellular structures. Biomed Opt Express 3:296-312
Houston, Jessica P; Naivar, Mark A; Jenkins, Patrick et al. (2012) Capture of Fluorescence Decay Times by Flow Cytometry. Curr Protoc Cytom 59:1.25.1-1.25.21
Marina, Oana C; Sanders, Claire K; Mourant, Judith R (2012) Effects of acetic acid on light scattering from cells. J Biomed Opt 17:085002-1

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