Abstract: A system and method for detecting a pathogen in a sample is provided, the system capable of measuring the volume of a sample in a container through the use of various measurement technologies, thereby ensuring that a user is aware of volumes not meeting specification and/or allowing correction of results to account for the out-of-specification sample.

Abstract: A system and method for detecting a pathogen in a sample is provided, the system capable of measuring the volume of a sample in a container through the use of various measurement technologies, thereby ensuring that a user is aware of volumes not meeting specification and/or allowing correction of results to account for the out-of-specification sample.

Abstract: A system and method for detecting a pathogen in a sample is provided, the system capable of measuring the volume of a sample in a container through the use of various measurement technologies, thereby ensuring that a user is aware of volumes not meeting specification and/or allowing correction of results to account for the out-of-specification sample.

Abstract: A system and method for detecting a pathogen in a sample is provided, the system capable of measuring the volume of a sample in a container through the use of various measurement technologies, thereby ensuring that a user is aware of volumes not meeting specification and/or allowing correction of results to account for the out-of-specification sample.

Abstract: A system and method for detecting a pathogen in a sample is provided, the system capable of measuring the volume of a sample in a container through the use of various measurement technologies, thereby ensuring that a user is aware of volumes not meeting specification and/or allowing correction of results to account for the out-of-specification sample.

Abstract: A system and method for detecting a pathogen in a sample is provided, the system capable of measuring the volume of a sample in a container through the use of various measurement technologies, thereby ensuring that a user is aware of volumes not meeting specification and/or allowing correction of results to account for the out-of-specification sample.

Abstract: The present invention relates to methods for detection and evaluation of metabolic activity of eukaryotic and/or prokaryotic cells based upon their ability to consume dissolved oxygen. The methods utilize a luminescence detection system which makes use of the sensitivity of the luminescent emission of certain compounds to the presence of oxygen, which quenches (diminishes) the compound's luminescent emission in a concentration dependent manner. Respiring eukaryotic and/or prokaryotic cells will affect the oxygen concentration of a liquid medium in which they are immersed. Thus, this invention provides a convenient system to gather information on the presence, identification, quantification and cytotoxic activity of eukaryotic and/or prokaryotic cells by determining their effect on the oxygen concentration of the media in which they are present.

Abstract: The present invention relates to methods for detection and evaluation of metabolic activity of eukaryotic and/or prokaryotic cells based upon their ability to consume dissolved oxygen. The methods utilize a luminescence detection system which makes use of the sensitivity of the luminescent emission of certain compounds to the presence of oxygen, which quenches (diminishes) the compound's luminescent emission in a concentration dependent manner. Respiring eukaryotic and/or prokaryotic cells will affect the oxygen concentration of a liquid medium in which they are immersed. Thus, this invention provides a convenient system to gather information on the presence, identification, quantification and cytotoxic activity of eukaryotic and/or prokaryotic cells by determining their effect on the oxygen concentration of the media in which they are present.

Abstract: The present invention relates to methods for detection and evaluation of metabolic activity of eukaryotic and/or prokaryotic cells based upon their ability to consume dissolved oxygen. The methods utilize a luminescence detection system which makes use of the sensitivity of the luminescent emission of certain compounds to the presence of oxygen, which quenches (diminishes) the compound's luminescent emission in a concentration dependent manner. Respiring eukaryotic and/or prokaryotic cells will affect the oxygen concentration of a liquid medium in which they are immersed. Thus, this invention provides a convenient system to gather information on the presence, identification, quantification and cytotoxic activity of eukaryotic and/or prokaryotic cells by determining their effect on the oxygen concentration of the media in which they are present.