SBR00051

Trizma^® 盐酸盐 盐酸盐

pH 8.5, DNase and Microbial DNA free, 10 mM

• 别名: TRIS 盐酸盐, 三羟基甲基氨基甲烷 盐酸盐, 三羟甲基氨基甲烷盐酸盐, 盐酸三甲胺
• 线性分子式: NH₂C(CH₂OH)₃ · HCl
• CAS号: 1185-53-1
• 分子量: 157.60
• Beilstein: 3675235
• MDL號碼: MFCD00012590
• 分類程式碼代碼: 12161700
• NACRES: NA.25

属性

• 品質等級: 200
• 濃度: 10 mM
• pH值: 8.5
• 有用的pH值範圍: 7.0-9.0
• pKa (25 °C): 8.1
• 儲存溫度: 2-8°C
• SMILES 字串: Cl.NC(CO)(CO)CO
• InChI: 1S/C4H11NO3.ClH/c5-4(1-6,2-7)3-8;/h6-8H,1-3,5H2;1H
• InChI 密鑰: QKNYBSVHEMOAJP-UHFFFAOYSA-N

说明

一般說明

10 mM Trizma^® hydrochloride (pH 8.5) is a widely used buffer in molecular biology applications such as nucleic acid extraction and purification. No mixing or pH adjustment is necessary. Guaranteed accuracy for this buffer is ± 0.2 pH units at 25°C.

應用

Trizma^® hydrochloride solution can be used:

• As an elution buffer after PCR cleanup
• As an elution buffer after DNA extraction

準備報告

Allow the buffer to reach room temperature before use.

其他說明

所有缓冲液的pH值都与温度和浓度有关。对于 Tris 缓冲液，温度每降低 1°C，pH 就会增加约 0.03 单位，每稀释 10 倍，pH 会降低 0.03-0.05 单位。对于一些精准的应用，请使用经过仔细校准的pH计和玻璃/甘汞组合电极。

Prepared with BioUltra Trizma Base for molecular biology in 18 megaohm UV irradiated water. pH-adjusted and 0.2 μm filtered. The buffer was tested by 35 cycles of PCR for prokaryotic and eukaryotic DNA contamination. To keep the buffer contamination-free, it is recommended to use gloves and barrier-tip pipettes for dispensing. Between uses, keep the bottle closed and refrigerated, away from areas where DNA samples and PCR products may be stored.

法律資訊

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

安全信息

• 儲存類別代碼: 12 - Non Combustible Liquids
• 水污染物質分類（WGK）: nwg