9630-OP

X-Gal

OmniPur^® Grade

• 别名: OmniPur^® X-Gal, 5-Bromo-4-chloro-3-indolyl β-D-galactopyranoside, BCIG, X-Gal
• 经验公式（希尔记法）: C₁₄H₁₅BrClNO₆
• CAS号: 7240-90-6
• 分子量: 408.63
• MDL號碼: MFCD00005666
• 分類程式碼代碼: 12352202
• NACRES: NA.25

属性

• 品質等級: 100
• 形狀: powder
• 製造商／商標名: Calbiochem^®
• 儲存條件: OK to freeze
• 顏色: white
• 運輸包裝: ambient
• InChI: 1S/C19H29N5O.2C2H6O2.2Cu/c1-21-3-7-23(8-4-21)14-17-11-16(13-20)12-18(19(17)25)15-24-9-5-22(2)6-10-24;2*1-2(3)4;;/h11-12,25H,3-10,14-15H2,1-2H3;2*2-4H,1H3;;/q;;;+1;+2
• InChI 密鑰: GGILAJWFDJWIQO-UHFFFAOYSA-N

说明

一般說明

X-Gal is a chromogenic substrate used in conjunction with IPTG for blue/white colony selection. It is a soluble colorless compound comprising galactose attached to a substituted indole. In the presence of X-Gal the lac⁺ bacteria after α-complementation form blue colonies and bacteria carrying recombinant plasmid form white colonies.

法律資訊

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

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

安全信息

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable