5-Bromo-4-chloro-3-indolyl β-D-galactopyranoside

• 产品号: 16664
• CAS号: 7240-90-6
• 分子式: C14H15BrClNO6
• 分子量: 408.629
• 纯 度: ≥98.0% (TLC)

产品别名

• 标题: 5-Bromo-4-chloro-3-indolyl β-D-galactopyranoside
• IUPAC标准名: (2S,3R,4S,5R,6R)-2-[(5-bromo-4-chloro-1H-indol-3-yl)oxy]-6-(hydroxymethyl)oxane-3,4,5-triol
• IUPAC传统名: X-gal
• 别名: X-Gal; BCIG; 5-Bromo-4-chloro-3-indolyl β-D-galactoside

产品登记号

• EC号: 230-640-8
• Beilstein号: 1402009
• CAS号: 7240-90-6
• MDL号: MFCD00005666

产品性质

• Empirical Formula (Hill Notation): C14H15BrClNO6
• 级别: for molecular biology
• 杂质: DNases, none detected
• 杂质: RNases, none detected
• 杂质: phosphatases, none detected
• 杂质: proteases, none detected
• 产品线: BioReagent
• 纯度: ≥98.0% (TLC)
• 适用性: suitable as substrate for β-galactosidase test
• 个人保护装置: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• 保存温度: 2-8°C
• 德国WGK号: 3

产品详细信息

详细说明 (English)

Application
X-Gal is a chromogenic substrate for β-galactosidase that produces a rich blue color that can easily be detected visually over background. X-Gal is the substrate of choice for blue-white selection of recombinant bacterial colonies with the lac+ genotype.

详细说明 (简体中文)

Application
X-Gal is a chromogenic substrate for β-galactosidase that produces a rich blue color that can easily be detected visually over background. X-Gal is the substrate of choice for blue-white selection of recombinant bacterial colonies with the lac+ genotype.