181198

Arachidonic Acid

≥99% (TLC and GC), oil, membrane phospholipid component, Calbiochem^®

• 别名: Arachidonic Acid, cis,cis,cis,cis-5,8,11,14-Eicosatetraenoic Acid, 20:4
• 经验公式（希尔记法）: C₂₀H₃₂O₂
• CAS号: 506-32-1
• 分子量: 304.47
• MDL號碼: MFCD00004417
• 分類程式碼代碼: 12352211
• NACRES: NA.77

属性

• product name: Arachidonic Acid, Precursor for prostaglandins, prostacyclin, and thromboxane.
• 品質等級: 100
• 化驗: ≥99% (TLC and GC)
• 形狀: oil
• 製造商／商標名: Calbiochem^®
• 儲存條件: OK to freeze; protect from light
• 顏色: colorless
• 溶解度: ethanol: 5 mg/mL
• 運輸包裝: dry ice
• 儲存溫度: −70°C
• InChI: 1S/C20H32O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(21)22/h6-7,9-10,12-13,15-16H,2-5,8,11,14,17-19H2,1H3,(H,21,22)/b7-6+,10-9+,13-12+,16-15+
• InChI 密鑰: YZXBAPSDXZZRGB-CGRWFSSPSA-N

说明

一般說明

A cis-polyunsaturated fatty acid found in the plasma membrane. Major component of membrane phospholipids. Following its release by cellular phospholipases, it is enzymatically converted to a variety of inflammatory and vasoactive metabolites, such as prostaglandins (via the cyclooxygenase pathway), leukotrienes (via the lipoxygenase pathway), and epoxides (via the cytochrome P450 pathway). Binds to G-protein α-subunits in a covalent, posttranslational manner. Inhibits Ras-GAP. Stimulates the synthesis of nitric oxide by platelets.

Precursor for prostaglandins, prostacyclin, and thromboxane. Binds to G-protein α-subunits in a covalent, post-translational manner. Inhibits Ras-GAP. Stimulates the synthesis of nitric oxide by platelets. Modulates nitric oxide production by prostaglandin synthesis via the cyclooxygenase pathway.

生化／生理作用

Cell permeable: no

Primary Target
Ras-GAP

Product does not compete with ATP.

Reversible: no

包裝

Packaged under inert gas

警告

Toxicity: Harmful (C)

重構

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 1 month at -20°C.

其他說明

Hallak, H., et al. 1994. J. Biol. Chem. 269, 4713.
Khurana, G., and Bennett, M.R. 1993. Br. J. Pharmacol. 109, 480.
Han, J.-W., et al. 1991. Science252, 576.
Radomski, M.W., et al. 1990. Br. J. Pharmacol. 101, 325.
Neddleman P., et al. 1986. Annu. Rev. Biochem.55, 69.

法律資訊

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

安全信息

• 象形圖: GHS07
• 訊號詞: Warning
• 危險聲明: H315,H319
• 防範說明: P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P337 + P313
• 危險分類: Eye Irrit. 2 - Skin Irrit. 2
• 儲存類別代碼: 10 - Combustible liquids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: 235.4 °F - closed cup
• 閃點（°C）: 113 °C - closed cup