نتایج جستجو برای: plate assay

تعداد نتایج: 291474  

Journal: :Analytical chemistry 2009
Martin Giera Ferry Heus Laura Janssen Jeroen Kool Henk Lingeman Hubertus Irth

The aim of the here presented study was to combine high performance liquid chromatography with plate reader technology in order to overcome certain drawbacks of integrated online systems as well as offline plate reader approaches. The described method combines an "at-line" enzyme assay for the simultaneous bioactivity determination with parallel QTOF MS data acquisition for analyte identificati...

Journal: :Biotechnology and bioengineering 2012
Amy Y Hsiao Yi-Chung Tung Xianggui Qu Lalit R Patel Kenneth J Pienta Shuichi Takayama

We previously reported the development of a simple, user-friendly, and versatile 384 hanging drop array plate for 3D spheroid culture and the importance of utilizing 3D cellular models in anti-cancer drug sensitivity testing. The 384 hanging drop array plate allows for high-throughput capabilities and offers significant improvements over existing 3D spheroid culture methods. To allow for practi...

Journal: :Mutagenesis 1991
C Barrueco A Herrera E de la Peña

Evaluation of the mutagenicity of trichlorfon pesticide was carried out with strains TA1535, TA100, TA97, TA98 and TA104 of Salmonella typhimurium by means of several assay methods: (i) spot test; (ii) standard plate incorporation test; (iii) plate incorporation test with preincubation; (iv) fluctuation test and (v) fluctuation test with preincubation, with and without post-mitochondrial liver ...

2015
Lynnsey A. Renn Terence C. Theisen Maria B. Navarro Viraj P. Mane Lynnsie M. Schramm Kevin D. Kirschman Giulia Fabozzi Philippa Hillyer Montserrat Puig Daniela Verthelyi Ronald L. Rabin

Described in this report is a qRT-PCR assay for the analysis of seventeen human IFN subtypes in a 384-well plate format that incorporates highly specific locked nucleic acid (LNA) and molecular beacon (MB) probes, transcript standards, automated multichannel pipetting, and plate drying. Determining expression among the type I interferons (IFN), especially the twelve IFN-α subtypes, is limited b...

Journal: :Cancer research 1961
D M SCHUURMANS D T DUNCAN B H OLSON

The drug sensitivity of four human cell lines was compared with that of Sarcoma 180 (of mouse origin) in an agar plate assay procedure. Significant differences in cell line response were found with actidione, methotrexate, puromycin aminonucleoside, strophanthin K, mitomycin C, and streptovitacin A. They ranged from 31-fold with mitomycin C to 8,500-fold with strophanthin K. The significance of...

Journal: :Applied and Environmental Microbiology 1999

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