645900

Triptolide, Tripterygium wilfordii

A novel diterpene triepoxide isolated from the Chinese herb Tripterygium wilfordii that acts as a potent immunosuppressant and anti-inflammatory agent.

• 别名: Triptolide, Tripterygium wilfordii, PG490
• 经验公式（希尔记法）: C₂₀H₂₄O₆
• CAS号: 38748-32-2
• 分子量: 360.40
• MDL號碼: MFCD00210565
• 分類程式碼代碼: 12352200
• NACRES: NA.77

属性

• 品質等級: 100
• 化驗: ≥95% (HPLC)
• 形狀: solid
• 製造商／商標名: Calbiochem^®
• 儲存條件: OK to freeze; protect from light
• 顏色: off-white
• 溶解度: DMSO: 20 mg/mL
• 運輸包裝: ambient
• 儲存溫度: −20°C
• InChI: 1S/C20H24O6/c1-8(2)18-13(25-18)14-20(26-14)17(3)5-4-9-10(7-23-15(9)21)11(17)6-12-19(20,24-12)16(18)22/h8,11-14,16,22H,4-7H2,1-3H3/t11-,12-,13-,14-,16+,17-,18-,19+,20+/m0/s1
• InChI 密鑰: DFBIRQPKNDILPW-CIVMWXNOSA-N

说明

一般說明

A novel diterpene triepoxide isolated from the Chinese herb Tripterygium wilfordii that acts as a potent immunosuppressant and anti-inflammatory agent. Induces apoptosis in tumor cells by activating DEVD-cleaving caspases. Sensitizes tumor cells to TNF-α-induced apoptosis, and inhibits TNF-α-induced activation of NF-κB. Also inhibits T cell IL-2 expression at the level of purine-box/nuclear factor of activated T cells and NF-κB transcriptional activation. Also reported to inhibit mitogen activated protein kinase phosphatase-1 (MKP-1).

A novel diterpene triepoxide isolated from the Chinese herb Tripterygium wilfordii that acts as a potent immunosuppressant and anti-inflammatory agent. Induces apoptosis in tumor cells, sensitizes tumor cells to TNF-α-induced activation of NF-κB. Also inhibits IL-2 expression in activated T-cells at the level of purine-box/nuclear factor and NF-κB transcriptional activation. Also reported to inhibit mitogen activated protein kinase phosphatase-1 (MKP-1). Reported to induce apoptosis by activating DEVD-cleaving caspases.

生化／生理作用

Cell permeable: no

Primary Target
Activate DEVD-cleaving caspases

Product does not compete with ATP.

Reversible: no

包裝

Packaged under inert gas

警告

Toxicity: Harmful & Carcinogenic / Teratogenic (E)

其他說明

Zhao, Q., et al. 2005. J. Biol. Chem.280, 8101.
Shepherd, E., et al. 2004. J. Biol. Chem.279, 54023.
Chan, M.A., et al. 1999. Phytother. Res. 13, 464.
Lee, K.Y., et al. 1999. J. Biol. Chem. 274, 13451.
Qiu, D., et al. 1999. J. Biol. Chem. 274, 13443.
Yang, Y., et al. 1998. Immunopharmacology40, 139.

法律資訊

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

安全信息

• 象形圖: GHS06,GHS08
• 訊號詞: Danger
• 危險聲明: H300 + H330,H361f
• 防範說明: P202 - P260 - P264 - P271 - P280 - P304 + P340 + P310
• 危險分類: Acute Tox. 1 Inhalation - Acute Tox. 1 Oral - Repr. 2
• 儲存類別代碼: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable