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Niclosamide

Cat. No. M2055

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Niclosamide Structure
Synonym:

BAY2353

Size Price Availability Quantity
Free Sample (0.5-1 mg)  USD 0 In stock
200mg USD 30  USD30 In stock
500mg USD 45  USD45 In stock
1g USD 50  USD50 In stock
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Quality Control & Documentation
Biological Activity

Niclosamide is a teniacide in the anthelmintic family. Niclosamide inhibits the transcription of STAT3 target genes and induces cell growth inhibition, apoptosis and cell cycle arrest of cancer cells with constitutively active STAT3. It does not decrease the level or activity of the related STAT1, STAT5, JAK or Src kinases. Niclosamide also reversibly inhibits mTORC1 signaling and stimulates autophagy in vitro. Niclosamide inhibits the transcription and DNA binding of NF-κB. It blocks tumor necrosis factor-induced IκBα phosphorylation, translocation of p65, and expression of NF-κB– regulated genes in AML cells. Niclosamide inhibits the proliferation and colony formation of Du145 prostate cancer cells, which have constitutively active STAT3, with IC50 values of 0.7 and 0.1 μM, respectively.

Product Citations
Chemical Information
Molecular Weight 327.12
Formula C13H8Cl2N2O4
CAS Number 50-65-7
Solubility (25°C) DMF 4 mg/mL
DMSO 3.5 mg/mL
Storage Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
References

[1] Jin Y, et al. Cancer Res. Antineoplastic mechanisms of niclosamide in acute myelogenous leukemia stem cells: inactivation of the NF-kappaB pathway and generation of reactive oxygen species.

[2] Balgi AD, et al. PLoS One. Screen for chemical modulators of autophagy reveals novel therapeutic inhibitors of mTORC1 signaling.

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Keywords: Niclosamide, BAY2353 supplier, STAT, inhibitors, activators

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