137270

HEPES

EMPROVE^® EVOLVE

• 別名: 4-(2-ヒドロキシエチル)ピペラジン-1-エタンスルホン酸, N-(2-ヒドロキシエチル)ピペラジン-N′-(2-エタンスルホン酸)
• 実験式（ヒル表記法）: C₈H₁₈N₂O₄S
• CAS番号: 7365-45-9
• 分子量: 238.30
• Beilstein: 883043
• MDL番号: MFCD00006158
• UNSPSCコード: 12161700

特性

• 由来生物: synthetic
• 品質水準: 400
• 製品種目: EMPROVE^® EVOLVE
• 形状: powder
• テクニック: cell culture | mammalian: suitable
• 不純物: Endotoxin, microbial, and trace metals; tested
• pH: 4.7-5.5
• 有効pH範囲: 6.8-8.2; 6.8-8.2
• pKa (25 °C): 7.5
• pKa: 7.5
• 適合性: suitable for manufacturing use
• その他の活性: Cytotoxicity, DNase, NICKase, RNase, and Protease; tested
• 保管温度: 2-30°C
• SMILES記法: OCCN1CCN(CC1)CCS(O)(=O)=O
• InChI: 1S/C8H18N2O4S/c11-7-5-9-1-3-10(4-2-9)6-8-15(12,13)14/h11H,1-8H2,(H,12,13,14)
• InChI Key: JKMHFZQWWAIEOD-UHFFFAOYSA-N

詳細

アプリケーション

HEPES is a biological buffer often referred to as a “Good′s” buffer. It is the most commonly used biological buffer since the pKa of HEPES is 7.31 which corresponds to the physiological pH of 7.36. HEPES is considered to be non-toxic to culture cell lines, highly water soluble and provides high solution clarity.HEPES is used in cell culture media, in biopharma buffer formulations (both upstream and downstream), and in diagnostic reagents. HEPES based buffers are used in purification bioprocesses of antibodies, bioactives, proteins and growth factors.

包装

100 g in poly bottle
5, 10, 25, 50 kg in poly drum

法的情報

Emprove 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 1
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable