Immunomagnetic separation and visual fluorescence detection of E. coli O157 using AOAC approved SAS Molecular Tests.

The SAS Molecular Tests method for the detection of E. coli O157 in various food matrixes has been certified by the AOAC Research Institute and designated Performance Tested Method No. 031203.

Immunomagnetic separation and visual fluorescence detection of Salmonella spp., using AOAC approved SAS Molecular Tests.

The SAS Molecular Tests method for detection of Salmonella spp. in various food matrixes has been certified by the AOAC Research Institute and designated Performance Tested Method No. 021202.

SAS molecular tests Salmonella detection kit. Performance tested method 021202.

The SAS Molecular tests Salmonella Detection method, a Loop-mediated Isothermal Amplification method, performed as well as or better than the U.S. Department of Agriculture-Food Safety Inspection Service Microbiology Laboratory Guidebook and the U.

SAS molecular tests Escherichia coli O157 detection kit. Performance tested method 031203.

The SAS Molecular tests Escherichia coli O157 Detection method, a loop-mediated isothermal amplification method, performed as well as or better than the U.S. Department of Agriculture, Food Safety Inspection Service Microbiology Laboratory Guidebook and the U.

Critical role of Bcl11b in suppressor function of T regulatory cells and prevention of inflammatory bowel disease.

Dysregulated CD4(+) T cell responses and alterations in T regulatory cells (T(reg) cells) play a critical role in autoimmune diseases, including inflammatory bowel disease (IBD). The current study demonstrates that removal of Bcl11b at the double-positive stage of T cell development or only in T(reg) cells causes IBD because of proinflammatory cytokine-producing CD4(+) T cells infiltrating the colon. Provision of WT T(reg) cells prevented IBD, demonstrating that alterations in T(reg) cells are responsible for the disease.