How Do You Differentiate Between S. Aureus and S. Epidermidis?

The key difference between epidermidis and aureus is that Staphylococcus epidermidis is a non-haemolytic bacterium while Staphylococcus aureus is a haemolytic bacterium. Epidermidis and aureus are species names of two bacteria in the bacterial genus Staphylococcus.

What test is used to differentiate S. aureus from S. epidermidis?

aureus and Staph. epidermidis. Accordingly, a multiplex PCR was developed and we found that a single gene encoding the adhesin fibrinogen binding protein could be used to identify and differentiate the two species.

How can you differentiate between Staphylococcus aureus?

Coagulase testing is the single most reliable method for identifying Staphylococcus aureus[9]. Coagulase production can be detected using either the slide coagulase test (SCT) or the tube coagulase test (TCT).