SML0854

TBCA

≥98% (HPLC)

• 同義詞: (E)-3-(2,3,4,5-Tetrabromophenyl)acrylic acid, Tetrabromocinnamic acid
• 經驗公式（希爾表示法）: C₉H₄Br₄O₂
• CAS號碼: 934358-00-6
• 分子量：: 463.74
• 分類程式碼代碼: 12352200
• NACRES: NA.77

屬性

• 品質等級: 100
• 化驗: ≥98% (HPLC)
• 形狀: powder
• 顏色: white to beige
• 溶解度: DMSO: 20 mg/mL, clear
• 儲存溫度: 2-8°C
• InChI: 1S/C9H4Br4O2/c10-5-3-4(1-2-6(14)15)7(11)9(13)8(5)12/h1-3H,(H,14,15)/b2-1+
• InChI 密鑰: SVJQCVOKYJWUBC-OWOJBTEDSA-N

描述

應用

Tetrabromocinnamic acid (TBCA) has been used in protein-fragment complementation assay, in an approach to identify inhibitors of αsyn oligomerization.

生化／生理作用

Tetrabromocinnamic acid (TBCA) is a selective cell-permeable ATP-competitive casein kinase CK2 inhibitor with an IC₅₀ of 110 nM, 2-fold selectivity over CK1, and with the advantage of being less active on DYRK1A (IC₅₀ = 24.5 μM) than other CK2 inhibitors suh as DMAT. Elevated levels of CK2 are associated with many cancers and also with tau hyperphosphorylation and neuropathology found in Alzheimer′s disease and other neurodegenerative disorders. In prostate cancer cells TBCA reduced cell proliferation and caused G2/M cell cycle arrest. In isolated squid axoplasms, TBCA also blocked inhibition of fast axonal transport by Aβ oligomers.

安全資訊

• 象形圖: GHS07
• 訊號詞: Warning
• 危險聲明: H315,H319,H335
• 防範說明: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• 危險分類: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 標靶器官: Respiratory system
• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 2