SOPs

Protocol for applying a glucose perturbation in Streptococcus pyogenes.

Perturbation of starved cells with glucose. Concentrations of intra- and extracellular metabolites are followed in time.

This HPLC method uses a isocratic method and a RI detector to identify and quantify almost all excreted catabolic metabolites.

A protocol for acidic quenching of lactic acid bacteria used for analyses of intracellular metabolites.

This protocol for applying glucose perturbations works for Lactococcus lactis and Enterococcus faecalis