Description
Quantity: 10/Pk.
Format: 90mm Monoplate
Media Type: MacConkey Agar No. 3
Manufacturing Origin: United Kingdom
Unit Size: Each
Due to the inclusion of a specially prepared fraction of bile salts in addition to crystal violet, MacConkey Agar No. 3 is a highly selective medium for differentiating between coliforms and lactose and non-lactose fermenters while gram-positive cocci are completely inhibited.Urinary tract infections, bacteremia, meningitis, and diarrheal disease are the most frequent clinical syndromes associated with Escherichia coli. Escherichia coli O157:H7 is associated with hemorrhagic colitis and hemolytic-uremic syndrome (HUS). Escherichia coli is an aerobic, gram-negative bacillus most frequently isolated from the intestines of humans and animals. As a result, it is used as an indicator of fecal contamination in water sources. This pathogen readily grows on a variety of culture media.Salmonella and Shigella are major causes of bacterial enteric illness. Transmission occurs via the fecal-oral route, person-to-person contact, or by the ingestion of contaminated food or water. A relatively small number of organisms ingested is capable of causing symptomatic infection. Salmonella and Shigella are aerobic, gram-negative, oxidase-negative bacilli. Some Salmonella and all Shigella are nonmotile. These organisms grow on standard media, such as MacConkey Agar, SS Agar, and XLD Agar. Enrichment broths should also be used when culturing for these organisms to allow for maximum recovery.This product may not be available in all countries or territories. Please consult your local representative for availability.Remel™ and Oxoid™ products are now part of the Thermo Scientific brand, combining powerful manual, semi-automated and fully automated test products and a comprehensive line of media and diagnostic products to offer a complete, end-to-end solution to quickly deliver the products you need and the quality results your laboratory depends on.
