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Cryptotanshinone
Cryptotanshinone, a cell-permeable diterpene quinone and naturally occurring herbal constituent of Salvia miltiorrhiza Bunge (Danshen), is shown to inhibit the constitutive STAT3 Tyr705 phosphorylation in DU145 prostate cancer cells (>90% inhibition in 1 h at 7 µM) independent of the IL-6/JAK/STAT3 signaling pathway, resulting in a blockage of STAT3 dimerization, nuclear translocation, and STAT3-dependent transcription activity (by ~80% in 24 h at 7 µM). Cryptotanshinone is also reported to deplete cellular ATP level (by 75% in 12 h at 20 µM in C2C12 myotubes), resulting in an indirect activation of cellular AMPK pathways and an enhancement of insulin-stimulated cellular glucose uptake in C2C12 myotubes and 3T3-L1 adipocytes (by ~1.3- and 1.9-fold, respectively). Cryptotanshinone is demonstrated to be an orally active hypoglycemic agent in ob/ob mice, db/db mice, and ZDF rats in vivo (600 mg/kg/day).
产品信息
Form Orange solid
Molar mass 296.4
Protect from Light 是的
Packaged under inert gas 是的
Purity ≥95% by HPLC
Solubility DMSO or EtOH
Chemical formula C19H20O3
CAS number 35825-57-1
商店和运输信息
Storage +2°C to +8°C
Ship Ambient Temperature Only
Standard Handling
安全标示
S Phrase S: 22-24/25-36/37-45
Do not breathe dust.
Avoid contact with skin and eyes.
Wear suitable protective clothing and gloves.
In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). |