681535

Withaferin A

from Withania somnifera, ≥94% (HPLC), solid, antitumor and anti-inflammatory lactone, Calbiochem^®

• 別名: Withaferin A, Withania somnifera
• 実験式（ヒル表記法）: C₂₈H₃₈O₆
• CAS番号: 5119-48-2
• 分子量: 470.60
• MDL番号: MFCD10687098
• UNSPSCコード: 12352200
• NACRES: NA.77

特性

• product name: Withaferin A, Withania somnifera, A cell-permeable steroidal lactone that displays antitumor, anti-inflammatory, radiosensitizing, and immunosuppressive properties.
• 品質水準: 100
• アッセイ: ≥94% (HPLC)
• 形状: solid
• メーカー／製品名: Calbiochem^®
• 保管条件: OK to freeze; protect from light
• 色: white
• 溶解性: DMSO: 10 mg/mL; ethanol: 5 mg/mL
• 輸送温度: ambient
• 保管温度: 2-8°C
• InChI: 1S/C28H38O6/c1-14-11-21(33-25(32)17(14)13-29)15(2)18-5-6-19-16-12-24-28(34-24)23(31)8-7-22(30)27(28,4)20(16)9-10-26(18,19)3/h7-8,15-16,18-21,23-24,29,31H,5-6,9-13H2,1-4H3/t15-,16-,18+,19-,20-,21+,23-,24+,26+,27-,28+/m0/s1
• InChI Key: DBRXOUCRJQVYJQ-CKNDUULBSA-N

詳細

詳細

A cell-permeable steroidal lactone that displays antitumor, anti-inflammatory, radiosensitizing, and immunosuppressive properties. Potently inhibits angiogenesis both in vitro (IC₅₀ = 12 nM against HUVEC proliferation) and in vivo (80% inhibition at 7 µg/kg/day in C57BL/6J mice, s.c.) and NF-κB activation (IC₅₀ = 500 nM in TNF-α-induced endothelial cells) by targeting the ubiquitin-mediated proteasome pathway. At higher concentrations (~5 µM) also affects AP-1 transcription and induces cell death.

生物化学的／生理学的作用

Cell permeable: yes

Primary Target
A steroidal lactone that displays antitumor, anti-inflammatory, radiosensitizing, and immunosuppressive properties.

Product does not compete with ATP.

Reversible: no

Target IC₅₀: 12 nM against angiogenesis in vitro by inhibiting HUVEC proliferation

包装

Packaged under inert gas

警告

Toxicity: Carcinogenic / Teratogenic (D)

その他情報

Mohan, R., et al. 2004. Angiogenesis7, 115.
Jeyaprakasam, B., et al. 2003. Life Sci.74, 125.
Devi, P.U., et al. 1995. Cancer Lett.95, 189.
Kupchan, S.M., et al. 1969. J. Org. Chem.34, 3858.

法的情報

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

安全性情報

• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 3
• 引火点(°F): 438.8 °F
• 引火点(℃): 226 °C