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573130

Sigma-Aldrich

STAT3 Inhibitor VI, S3I-201

InSolution,≥95%

Synonym(s):

InSolution STAT3 Inhibitor VI, S3I-201

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About This Item

Empirical Formula (Hill Notation):
C16H15NO7S
Molecular Weight:
365.36
UNSPSC Code:
12352200
NACRES:
NA.77

Quality Level

Assay

≥95% (HPLC)

form

liquid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze
desiccated (hygroscopic)
protect from light

shipped in

ambient

storage temp.

−20°C

General description

A cell-permeable amidosalicylic acid compound that binds Stat3-SH2 domain and prevents Stat3 phosphorylation/activation, dimerization, DNA-binding, and Stat3-dependent transcription. Shown to arrest Stat3-dependent tumor growth both in cultures in vitro (effective conc. ≤100 µM) and in a murine xenograft model in vivo (5 mg/kg, i.v.).
A cell-permeable amidosalicylic acid compound that binds Stat3-SH2 domain and prevents Stat3 phosphorylation/activation, dimerization, DNA-binding, and Stat3-dependent transcription. Shown to arrest Stat3-dependent tumor growth both in cultures in vitro (effective conc. ≤100 µM) and in a murine xenograft model in vivo (5 mg/kg, i.v.). The solid form of this compound (Cat. No. 573102) is also available.

Packaging

Packaged under inert gas

Warning

Toxicity: Irritant (B)

Physical form

A 50 mM (5 mg/274 µl) solution of STAT3 Inhibitor VI, S3I-201 (Cat. No. 573102) in DMSO.

Reconstitution

Following initial thaw, aliquot and freeze (-20°C).

Other Notes

Lin, L., et al. 2009. Oncogene, 28, 961.
Siddiquee, K., et al. 2007. Proc. Natl. Acad. Sci. USA104, 7391.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

WGK

WGK 2


Certificates of Analysis (COA)

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Modulation of SOCS3 Levels via STAT3 and Estrogen-ERI?p66 Signaling during Hepatitis E Virus Replication in Hepatocellular Carcinoma Cells.
Sooryanarain, et al.
Journal of virology, 96, e0100822-e0100822 (2023)
Nina L Kikel-Coury et al.
PLoS biology, 19(11), e3001444-e3001444 (2021-11-19)
Glial cells are essential for functionality of the nervous system. Growing evidence underscores the importance of astrocytes; however, analogous astroglia in peripheral organs are poorly understood. Using confocal time-lapse imaging, fate mapping, and mutant genesis in a zebrafish model, we
Lyugao Qin et al.
The Journal of biological chemistry, 297(4), 101161-101161 (2021-09-05)
Cell migration is an essential physiological process, and aberrant migration of epithelial cells underlies many pathological conditions. However, the molecular mechanisms governing cell migration are not fully understood. We report here that growth factor-induced epithelial cell migration is critically dependent

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