A generic standard additions based method to determine endogenous analyte concentrations by immunoassays to overcome complex biological matrix interference

por Pang, Susan, Cowen, Simon
Publicado 2017

Methods for Applying Accurate Digital PCR Analysis on Low Copy DNA Samples

por Whale, Alexandra S., Cowen, Simon, Foy, Carole A., Huggett, Jim F.
Publicado 2013

Guidance for characterization of in‐house reference materials for light element stable isotope analysis

por Dunn, Philip J. H., Malinovsky, Dmitry, Holcombe, Gill, Cowen, Simon, Goenaga‐Infante, Heidi
Publicado 2021

Evaluation of a Common Internal Standard Material to Reduce Inter-Laboratory Variation and Ensure the Quality, Safety and Efficacy of Expanded Newborn Screening Results When Using...

por Carling, Rachel S., John, Catharine, Goddard, Philippa, Griffith, Caroline, Cowen, Simon, Hopley, Christopher, Moat, Stuart J.
Publicado 2020

Towards standardisation of cell-free DNA measurement in plasma: controls for extraction efficiency, fragment size bias and quantification

por Devonshire, Alison S., Whale, Alexandra S., Gutteridge, Alice, Jones, Gerwyn, Cowen, Simon, Foy, Carole A., Huggett, Jim F.
Publicado 2014

Applicability of Control Materials To Support Gene Promoter Characterization and Expression in Engineered Cells Using Digital PCR

por Fernandez-Gonzalez, Ana, Cowen, Simon, Kim, Juhyun, Foy, Carole A., Jimenez, Jose, Huggett, Jim F., Whale, Alexandra S.
Publicado 2022

Comparison of microfluidic digital PCR and conventional quantitative PCR for measuring copy number variation

por Whale, Alexandra S., Huggett, Jim F., Cowen, Simon, Speirs, Valerie, Shaw, Jacqui, Ellison, Stephen, Foy, Carole A., Scott, Daniel J.
Publicado 2012

Detection of Rare Drug Resistance Mutations by Digital PCR in a Human Influenza A Virus Model System and Clinical Samples

por Whale, Alexandra S., Bushell, Claire A., Grant, Paul R., Cowen, Simon, Gutierrez-Aguirre, Ion, O'Sullivan, Denise M., Žel, Jana, Milavec, Mojca, Foy, Carole A., Nastouli, Eleni, Garson, Jeremy A., Huggett, Jim F.
Publicado 2016

RNA reference materials with defined viral RNA loads of SARS-CoV-2—A useful tool towards a better PCR assay harmonization

por Vierbaum, Laura, Wojtalewicz, Nathalie, Grunert, Hans-Peter, Lindig, Vanessa, Duehring, Ulf, Drosten, Christian, Corman, Victor, Niemeyer, Daniela, Ciesek, Sandra, Rabenau, Holger F., Berger, Annemarie, Obermeier, Martin, Nitsche, Andreas, Michel, Janine, Mielke, Martin, Huggett, Jim, O’Sullivan, Denise, Busby, Eloise, Cowen, Simon, Vallone, Peter M., Cleveland, Megan H., Falak, Samreen, Kummrow, Andreas, Keller, Thomas, Schellenberg, Ingo, Zeichhardt, Heinz, Kammel, Martin
Publicado 2022

Results of German external quality assessment schemes for SARS-CoV-2 antigen detection

por Vierbaum, Laura, Wojtalewicz, Nathalie, Grunert, Hans-Peter, Zimmermann, Anika, Scholz, Annemarie, Goseberg, Sabine, Kaiser, Patricia, Duehring, Ulf, Drosten, Christian, Corman, Victor, Niemeyer, Daniela, Rabenau, Holger F., Obermeier, Martin, Nitsche, Andreas, Michel, Janine, Puyskens, Andreas, Huggett, Jim F., O’Sullivan, Denise M., Busby, Eloise, Cowen, Simon, Vallone, Peter M., Cleveland, Megan H., Falak, Samreen, Kummrow, Andreas, Schellenberg, Ingo, Zeichhardt, Heinz, Kammel, Martin
Publicado 2023

An international comparability study on quantification of mRNA gene expression ratios: CCQM-P103.1

por Devonshire, Alison S., Sanders, Rebecca, Whale, Alexandra S., Nixon, Gavin J., Cowen, Simon, Ellison, Stephen L.R., Parkes, Helen, Pine, P. Scott, Salit, Marc, McDaniel, Jennifer, Munro, Sarah, Lund, Steve, Matsukura, Satoko, Sekiguchi, Yuji, Kawaharasaki, Mamoru, Granjeiro, José Mauro, Falagan-Lotsch, Priscila, Saraiva, Antonio Marcos, Couto, Paulo, Yang, Inchul, Kwon, Hyerim, Park, Sang-Ryoul, Demšar, Tina, Žel, Jana, Blejec, Andrej, Milavec, Mojca, Dong, Lianhua, Zhang, Ling, Sui, Zhiwei, Wang, Jing, Viroonudomphol, Duangkamol, Prawettongsopon, Chaiwat, Partis, Lina, Baoutina, Anna, Emslie, Kerry, Takatsu, Akiko, Akyurek, Sema, Akgoz, Muslum, Vonsky, Maxim, Konopelko, L.A., Cundapi, Edna Matus, Urquiza, Melina Pérez, Huggett, Jim F., Foy, Carole A.
Publicado 2016