Qstatin

MedChem Express

Qstatin [902688-24-8]

5

902688-24-8

99.56

C7H5BrN2O2S2

293.16

QStatin is a potent and selective inhibitor of SmcR ( V. harveyi LuxR homologue) with an EC 50 of 208.9 nM, binding tightly to SmcR and changes the flexibility of the protein, thereby altering its transcription regulatory activity. QStatin shows pan-QS (Vibrio quorum sensing) inhibitor activity in diverse Vibrio species and attenuates their virulence in an aquatic host. QStatin may be a sustainable antivibriosis agent useful in aquacultures [1] .

O=S(N1N=CC=C1)(C2=CC=C(Br)S2)=O

2°C to 8°C

12352200