Bioassay variability can pose significant challenges due to laboratory conditions, instrumentation, analytical software, cell ...

The best way to ensure consistency as bioassays are transferred among labs and scaled up is to plan early on for those transfers. “Don’t back yourself into a corner,” Andrew Taylor, DPhil, associate ...

Research was conducted to establish a method to investigate the resistance level of flixweed to tribenuron-methyl and the evolved biochemical resistance mechanism. Four resistant biotypes were ...

Three corn root bioassays were evaluated for detecting imazaquin in soil. Two techniques, one which utilized a cone-shaped tube as the growth container and another, a petri dish, were compared to a ...

Developing bioassay methods requires a new approach for cell and gene therapy drug development. As cell-based methods continue to evolve in support of gene therapies to assess product potency through ...

Ensuring reliable analytical methods and bioassays requires a well-thought-out strategy for evaluating method validity and systems suitability. Analytical methods and bioassays require a ...

A crucial step in drug development, bioassay development can take from three months to a year to accomplish. Time, personnel, and budget resources along with reagent, drug lot, and cell-line ...

2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) is the prototype for a class of halogenated aromatic hydrocarbon (HAH) compounds including polychlorinated dibenzo-p-dioxins (PCDDs), polychlorinated ...

A SURVEY of the methods used to identify the active principle(s) in extracts of nervous tissue possessing cholinomimetic activity reveals that Hosein and his group 1 have offered the only serious ...