B6024
5-溴-4-氯-3-吲哚基-β-吡咯-D-半乳糖苷
tablet, suitable for identification of lac+ bacterial colonies
别名:
5-溴-4-氯-3-吲哚基-β-吡咯-D-半乳糖苷, BCIG, X-Gal
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10 TABS
$399.00
50 TABS
$1,110.00
$399.00
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10 TABS
$399.00
50 TABS
$1,110.00
About This Item
经验公式（希尔记法）:
C14H15BrClNO6
CAS号:
分子量:
408.63
Beilstein:
1402009
EC 号:
MDL编号:
UNSPSC代码:
12352204
PubChem化学物质编号:
NACRES:
NA.83
$399.00
请联系客服了解存货情况
新价格，新优惠！
推荐产品
产品名称
5-溴-4-氯-3-吲哚基-β-吡咯-D-半乳糖苷, tablet
表单
tablet
适用性
suitable for identification of lac+ bacterial colonies
储存温度
−20°C
SMILES字符串
OC[C@H]1O[C@@H](Oc2c[nH]c3ccc(Br)c(Cl)c23)[C@H](O)[C@@H](O)[C@H]1O
InChI
1S/C14H15BrClNO6/c15-5-1-2-6-9(10(5)16)7(3-17-6)22-14-13(21)12(20)11(19)8(4-18)23-14/h1-3,8,11-14,17-21H,4H2/t8-,11+,12+,13-,14-/m1/s1
InChI key
OPIFSICVWOWJMJ-AEOCFKNESA-N
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一般描述
5-溴-4-氯-3-吲哚基 β-D-吡喃半乳糖苷，通常称为 X-Gal，是 β-半乳糖苷酶的组织化学底物。
应用
5-溴-4-氯-3-吲哚基 β-D-吡喃半乳糖苷已用于制备 X-Gal 储备液，并将其添加到 LB 琼脂平板中，用于蓝白色筛选转化子。[1]
X-Gal是β-半乳糖苷酶的发色底物，可产生丰富的蓝色，与背景相比可以直观地检测到。 X-Gal是lac+基因型重组细菌菌落蓝白斑筛选的首选基质。
生化/生理作用
X-gal 通常用于转基因活性的原位检测。[2]
数量
每片含 5 mg 底物
重悬
通过将 X-Gal 溶解在二甲基甲酰胺中制备储备液（100 mg/ml），应将其储存在 −20°C 并避光。无需灭菌。
相关产品
产品编号
说明
价格
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
Creation of recombinant antigen-binding molecules derived from hybridomas secreting specific antibodies
Fields C, et al.
Nature Protocols, 8(6), 1125-1125 (2013)
Analysis of Transgene Expression
Transactions of the American Clinical and Climatological Association, 543-564 (2014)
Yibing Wang et al.
PloS one, 8(3), e59195-e59195 (2013-03-26)
Our study had three objectives: to extend the plasmid-based transformation protocol to a clinical isolate of C. trachomatis belonging to the trachoma biovar, to provide "proof of principle" that it is possible to "knock out" selected plasmid genes (retaining a
Amy McCurley et al.
Nature medicine, 18(9), 1429-1433 (2012-08-28)
Hypertension is a cardiovascular risk factor present in over two-thirds of people over age 60 in North America; elevated blood pressure correlates with increased risk of heart attack, stroke and progression to heart and kidney failure. Current therapies are insufficient
Otso Häärä et al.
Development (Cambridge, England), 139(17), 3189-3199 (2012-07-27)
Uncovering the origin and nature of phenotypic variation within species is the first step in understanding variation between species. Mouse models with altered activities of crucial signal pathways have highlighted many important genes and signal networks regulating the morphogenesis of
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