73034

聚乙二醇 溶液

BioUltra, for molecular biology, 1,500, ~50% in H₂O

• 别名: PEG 溶液
• CAS号: 25322-68-3
• MDL编号: MFCD00081839
• UNSPSC代码: 12352104
• PubChem化学物质编号: 24886495

属性

• 等级: Molecular Biology; for molecular biology
• 产品线: BioUltra
• 表单: solution
• 分子量: M_r 1400-1600
• 浓度: ~50% in H₂O
• 杂质: DNases, none detected; RNases, none detected; insoluble matter, passes filter test; phosphatases, none detected; proteases, none detected
• pH值（酸碱度）: 6.0-7.5 (25 °C)
• 痕量阴离子: chloride (Cl^-): ≤50 mg/kg; sulfate (SO₄^2-): ≤50 mg/kg
• 痕量阳离子: Al: ≤5 mg/kg; As: ≤0.1 mg/kg; Ba: ≤5 mg/kg; Bi: ≤5 mg/kg; Ca: ≤10 mg/kg; Cd: ≤5 mg/kg; Co: ≤5 mg/kg; Cr: ≤5 mg/kg; Cu: ≤5 mg/kg; Fe: ≤5 mg/kg; K: ≤200 mg/kg; Li: ≤5 mg/kg; Mg: ≤5 mg/kg; Mn: ≤5 mg/kg; Mo: ≤5 mg/kg; Na: ≤200 mg/kg; Ni: ≤5 mg/kg; Pb: ≤5 mg/kg; Sr: ≤5 mg/kg; Zn: ≤5 mg/kg
• 紫外吸收: λ: 260 nm A_max: 0.9; λ: 280 nm A_max: 0.3
• SMILES字符串: C(CO)O
• InChI: 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
• InChI key: LYCAIKOWRPUZTN-UHFFFAOYSA-N

说明

应用

聚乙二醇可用作融合剂，以获得生产单克隆抗体的杂交瘤细胞。诱导细胞杂交。

安全信息

• 储存分类代码: 10 - Combustible liquids
• WGK: WGK 1
• 闪点(°F): Not applicable
• 闪点(°C): Not applicable
• 个人防护装备: Eyeshields, Gloves