Qstatin |CAS:902688-24-8 Probechem Biochemicals

Chemical Structure : Qstatin

CAS No.: 902688-24-8

Qstatin

Catalog No.: PC-35527Not For Human Use, Lab Use Only.

Qstatin is a potent SmcR inhibitor in V. vulnificus. with IC50 of 208.9 nM, shows pan-QS (quorum sensing) inhibitor activity in diverse Vibrio species.

Packing	Price	Stock
25 mg	$288	In stock
50 mg	$498	In stock
100 mg	$798	In stock
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Biological Activity

Qstatin is a potent SmcR inhibitor in V. vulnificus. with IC50 of 208.9 nM, shows pan-QS (quorum sensing) inhibitor activity in diverse Vibrio species.
Qstatin binds tightly to a putative ligand-binding pocket on SmcR, the LuxR homologue in V. vulnificus, and affects expression of QS-regulated genes.

Physicochemical Properties

M.Wt	293.153
Formula	C7H5BrN2O2S2
Appearance	Solid
CAS No.
Storage	Solide Powder -20 °C 12 Months; 4°C 6 Months	In Solvent -80 °C 6 Months; -20°C 6 Months
Shipping
Solubility	10 mM in DMSO
Chemical Name/SMILES	1-(5-bromothiophene-2-sulfonyl)-1H-pyrazole

References

1. Kim BS, et al. MBio. 2018 Jan 30;9(1). pii: e02262-17.

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Qstatin

Biological Activity

Physicochemical Properties

References

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