1. Anti-infection
  2. Bacterial

Ribocil 

Cat. No.: HY-19487
Handling Instructions

Ribocil is a highly selective chemical modulator of bacterial riboflavin riboswitches. Ribocil strongly inhibits GFP expression, achieving a 50% effective concentration (EC50) of 0.3 μM.

For research use only. We do not sell to patients.
Ribocil Chemical Structure

Ribocil Chemical Structure

CAS No. : 1381289-58-2

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Description

Ribocil is a highly selective chemical modulator of bacterial riboflavin riboswitches. Ribocil strongly inhibits GFP expression, achieving a 50% effective concentration (EC50) of 0.3 μM. Target: in vitro: Ribocil is a highly specific bioactive synthetic mimic of FMN, which competes with the natural ligand to inhibit FMN riboswitch-mediated expression of ribB and inhibits bacterial growth. Ribocil-B demonstrates superior microbiological activity as compared to Ribocil-A (minimum inhibitory concentration (MIC) = 1 μg/ml versus MIC ≥ 64 μg/ml), inhibition of riboflavin synthesis (IC50 = 0.13 μM versus IC50 > 26 μM), and binding affinity to the E. coli FMN aptamer (Kd = 6.6 nM versus Kd ≥ 10,000 nM).[1]

References
Preparing Stock Solutions
Concentration Volume (DMSO) Mass 1 mg 5 mg 10 mg
1 mM 2.6145 mL 13.0726 mL 26.1452 mL
5 mM 0.5229 mL 2.6145 mL 5.2290 mL
10 mM 0.2615 mL 1.3073 mL 2.6145 mL
References
Molecular Weight

382.48

Formula

C₁₉H₂₂N₆OS

CAS No.

1381289-58-2

Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

Shipping

Room temperature in continental US; may vary elsewhere

Solvent & Solubility

10 mM in DMSO

* "<1 mg/mL" means slightly soluble or insoluble. "≥" means soluble, but saturation unknown.

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Product Name:
Ribocil
Cat. No.:
HY-19487
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