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FICZ

Cat. No. 5304 6 Citations Submit a Review Datasheet / COA / SDS
Pricing Availability   Qty
Description: High affinity aryl hydrocarbon receptor (AhR) agonist
Chemical Name: 5,11-Dihydroindolo[3,2-b]carbazole-6-carboxaldehyde
Purity: ≥95% (HPLC)
Datasheet
Citations (6)
Reviews
Biological Activity Technical Data Solubility Calculators Datasheets References

Biological Activity for FICZ

FICZ is a high affinity aryl hydrocarbon receptor (AhR) agonist (Kd = 70 pM). Proposed to be an endogenous AhR ligand. Induces transient expression of cytochrome P450-1A1 (CYP1A1) in vitro.

Technical Data for FICZ

M. Wt 284.31
Formula C19H12N2O
Storage Store at -20°C
Purity ≥95% (HPLC)
CAS Number 172922-91-7
PubChem ID 1863
InChI Key ZUDXFBWDXVNRKF-UHFFFAOYSA-N
Smiles [H]C(C1=C2C(C(C=CC=C3)=C3N2)=CC4=C1C(C=CC=C5)=C5N4)=O

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.

Tocris products are intended for laboratory research use only, unless stated otherwise.

Solubility Data for FICZ

Solvent Max Conc. mg/mL Max Conc. mM
Solubility
DMSO 7.11 25

Preparing Stock Solutions for FICZ

The following data is based on the product molecular weight 284.31. Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Select a batch to recalculate based on the batch molecular weight:
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
0.25 mM 14.07 mL 70.35 mL 140.69 mL
1.25 mM 2.81 mL 14.07 mL 28.14 mL
2.5 mM 1.41 mL 7.03 mL 14.07 mL
12.5 mM 0.28 mL 1.41 mL 2.81 mL

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Product Datasheets for FICZ

Certificate of Analysis / Product Datasheet
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Safety Datasheet

References for FICZ

References are publications that support the biological activity of the product.

Rannug et al (1995) Structure elucidation of two tryptophan-derived, high affinity Ah receptor ligands. Chem.Biol. 2 841 PMID: 8807817

Wincent et al (2009) The suggested physiologic aryl hydrocarbon receptor activator and cytochrome P4501 substrate 6-formylindolo[3,2-b]carbazole is present in humans. J.Biol.Chem. 284 2690 PMID: 19054769

Moura-Alves et al (2014) AhR sensing of bacterial pigments regulates antibacterial defence. Nature 512 387 PMID: 25119038

If you know of a relevant reference for FICZ, please let us know.

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6 Citations for FICZ

Citations are publications that use Tocris products. Selected citations for FICZ include:

Tagliabue et al (2019) Modeling the binding of diverse ligands within the Ah receptor ligand binding domain. Sci Rep 9 10693 PMID: 31337850

Brian T et al (2021) Vitamin D Inhibits IL-22 Production Through a Repressive Vitamin D Response Element in the il22 Promoter. Front Immunol 12 715059 PMID: 34408754

Carsten et al (2021) Macrophages Control the Bioavailability of Vitamin D and Vitamin D-Regulated T Cell Responses. Front Immunol 12 722806 PMID: 34621269

Ada et al (2022) Identification of environmental factors that promote intestinal inflammation. Nature 611 801-809 PMID: 36266581

Do you know of a great paper that uses FICZ from Tocris? Please let us know.

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