Endosafe-PTS: Licensed Endotoxin detection for the future
The Endosafe-PTS utilizes LAL reagents in a disposable test cartridge with a handheld reader for a completely contained, real-time endotoxin testing more
We are proud to offer a new test to help ensure that your products are as free of contaminants as possible. Recent inspections have indicated a need to verify the absence of glucans. The Endosafe®-PTS™ Glucan Assay is a rapid test designed for investigational purposes to validate that your products are free of (1,3)-ß-D glucans, which are molecules that are found in the cell walls of most yeasts and molds. Glucans contaminate cell culture fluid, yeast protein production, air quality samples, and cellulose filter preparations, causing false-positive results in LAL assays and triggering OOS investigations.
Charles River's new PTS™ Glucan Assay allows you to quickly and easily quantify glucans, leading to better process monitoring and faster OOS resolutions. The Charles River glucan cartridges have a sensitivity range of 10-1,000 pg/mL, yield results in less than 30 minutes, and can be run on the same Charles River PTS™ reader that is used for endotoxin detection and Gram identification.
The PTS™ testing platform has been widely implemented globally as a cost-effective and time-saving solution for rapid testing. Other testing applications that can be performed on the PTS™ platform include Gram identification and protein concentration.
Endosafe-PTS: Licensed Endotoxin detection for the future
The Endosafe-PTS utilizes LAL reagents in a disposable test cartridge with a handheld reader for a completely contained, real-time endotoxin testing more
Gram identification without smudge of colour
The PTS Gram ID is a fast, simple test that measures the presence of the cell walls in a microbial isolate. The measurement is interpreted by the software to indicate whether a sample contains Gram negative or positive bacteria or yeasts/molds. more
Multiple sample analysis of endotoxin detection for the future
The Endosafe®-MCSTM is a multi-cartridge endotoxin detection system (MCSTM) that utilizes FDA licensed LAL test cartridges and multiple spectrophotometers more
Protagen and Charles River Form Strategic Partnership
Protagen AG and Charles River Laboratories International, Inc. are announce a strategic Marketing & Sales alliance. For Charles River Biopharmaceutical Services (BPS) the fast-growing demand for biopharmaceuticals testing requires an expert partner with a broad range of services. Charles R ... more
Charles River Laboratories' Endosafe-Pts Completes Journey to the International Space Station
Charles River Laboratories International, Inc. announced that its portable endotoxin testing system, the Endosafe(R) - PTS(TM), was recently launched into space aboard the space shuttle Discovery and successfully reached the International Space Station as part of NASA's ongoing efforts to c ... more
Charles River Laboratories Enters Worldwide Collaboration with Deltagen
Charles River Laboratories announced a worldwide collaboration with Deltagen, Inc. Deltagen has created a repository of knockout mice. Under this new agreement, Charles River will act as Deltagen's exclusive provider of cryopreserved mouse embryos, sperm, and embryonic stem (ES) cells. This ... more