ABX 464

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Description: HIV RNA splicing modulator
Chemical Name: 8-Chloro-N-[4-(trifluoromethoxy)phenyl]-2-quinolinamine
Purity: ≥98% (HPLC)

Biological Activity for ABX 464

ABX 464 is an HIV RNA splicing modulator; it selectively enhances the splicing of HIV RNA in infected human PBMCs and inhibits viral replication, with no global effect on cellular splicing. ABX 464 inhibits replication of HIV strains harboring mutations associated with drug-resistance. ABX 464 binds the cap binding complex (CBC) and upregulates miR-124 expression in vitro and decreases expression of miR-124 target genes, MCP-1, CXCL-1, SERPIN-E1 in macrophages. It also decreases the number of Th17 cells, as well as IL-6 soluble receptor in CD4+ T cells. In HIV infected humanized mice, treatment with ABX 464 reduces viral load. Anti-inflammatory.

Technical Data for ABX 464

M. Wt 338.71
Formula C16H10ClF3N2O
Storage Store at -20°C
Purity ≥98% (HPLC)
CAS Number 1258453-75-6
PubChem ID 49846599
Smiles FC(F)(F)OC1=CC=C(C=C1)NC=2N=C3C(Cl)=CC=CC3=CC2

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 ABX 464

Solvent Max Conc. mg/mL Max Conc. mM
DMSO 33.87 100
ethanol 33.87 100

Preparing Stock Solutions for ABX 464

The following data is based on the product molecular weight 338.71. 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
1 mM 2.95 mL 14.76 mL 29.52 mL
5 mM 0.59 mL 2.95 mL 5.9 mL
10 mM 0.3 mL 1.48 mL 2.95 mL
50 mM 0.06 mL 0.3 mL 0.59 mL

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References for ABX 464

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

Campos et al (2015) Long lasting control of viral rebound with a new drug ABX464 targeting Rev-mediated viral RNA biogenesis. Retrovirology 12 30 PMID: 25889234

Vautrin et al (2018) Both anti-inflammatory and antiviral properties of novel drug candidate ABX464 are mediated by modulation of RNA splicing. Sci.Rep. 9 792 PMID: 30692590

If you know of a relevant reference for ABX 464, please let us know.

Keywords: ABX 464, ABX 464 supplier, ABX464, HIV, RNA, splicing, regulators, modulators, CBC, cap, binding, complex, microRNA, miR-124, DNA,, and, Protein, Synthesis, 6460, Tocris Bioscience

Citations for ABX 464

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