9 min read 
Cetrimide Selective Agar is a solid medium that is recommended for use in qualitative procedures for selective isolation and presumed identification of Pseudomonas aeruginosa and other nonfermenting, gram-negative bacilli.
7 min read 
What is a lipase test? Lipase is a digestive enzyme that might be thought of as “digestive juice.” It aids in the breakdown of fatty tissue. To produce lipase, your body relies primarily on the pancreas, an organ situated behind and below the stomach. Salivary (spit) glands and the stomach both produce lipase. A trace … Read more
4 min read 
Leucine aminopeptidase (LAP) is an enzyme used to distinguish catalase-negative, gram-positive cocci of Aerococcus and Leuconostoc (LAP test negative) from other organisms in the group, such as Streptococcus, Enterococcus, Lactococcus, and Pediococcus (almost always positive).