7240 90 6 Suppliers USA
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Product | Description | |
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5-BROMO-4-CHLORO-3-INDOLYL B-D-GALACTOPYRANOSIDE Quick inquiry Where to buy Suppliers range | 5 BROMO 4 CHLORO 3 INDOLYL B D GALACTOPYRANOSIDE. CAS No. 7240-90-6. | |
5-Bromo-4-chloro-3-indolyl β-D-galactopyranoside Quick inquiry Where to buy Suppliers range | ≥98%, powder. Uses: For analytical and research use. Group: Fluorescence/Luminescence Spectroscopy. CAS No. 7240-90-6. Pack Sizes: 50MG, 100MG, 250MG, 500MG, 1G, 2G, 5G. Mole weight: 408.63. EC Number: 230-640-8. Catalog: AP7240906. Assay: ≥98%. | |
5-Bromo-4-Chloro-3-Indolyl-Beta-D-Galactopyranoside, ?99% Quick inquiry Where to buy Suppliers range | 5-Bromo-4-Chloro-3-Indolyl-Beta-D-Galactopyranoside, ?99%. Group: Carbohydrates. CAS No. 7240-90-6. Pack Sizes: 10mg. ID EBT324. | |
5-Bromo-4-chloro-3-indolyl-beta-D-galactoside Quick inquiry Where to buy Suppliers range | 5-Bromo-4-chloro-3-indolyl-beta-D-galactoside. Group: Biobased Products. Alternative Names: X-Gal. Grades: 98%. CAS No. 7240-90-6. Product ID: BBC7240906. Molecular formula: C14H15BrClNO6. Mole weight: 408.63. IUPAC Name: (2S,3R,4S,5R,6R)-2-[(5-bromo-4-chloro-1H-indol-3-yl)oxy]-6-(hydroxymethyl)oxane-3,4,5-triol. Appearance: White powder. Density: 1.556 g/ml. SMILES: C1=CC (=C (C2=C1NC=C2O[C@H]3[C@@H] ([C@H] ([C@H] ([C@H] (O3)CO)O)O)O)Cl)Br. | |
Bromo-4-chloro-3-indolyl-B-D-galactopyranoside Quick inquiry Where to buy Suppliers range | 5-Bromo-4-chloro-3-indolyl-B-D-galactopyranoside. CAS No. 7240-90-6. | Pennsylvania PA |
X-Gal Quick inquiry Where to buy Suppliers range | X-Gal is a fluorecent substrate for β-galactosidase and blue-white selection of recombinant bacterial colonies with the lac+ genotype. Synonyms: 5-Bromo-4-chloro-3-indolyl β-D-galactopyranoside; X-b-D-Galactoside; BCIG. CAS No. 7240-90-6. Molecular formula: C14H15BrClNO6. Mole weight: 408.64. | |
X-Gal, 40mg/ml in DMF (5-Bromo-4-chloro-3-indolyl-b-D-galactoside galactopyranoside, Xgal) Quick inquiry Where to buy Suppliers range | Blue substrate used in the detection of b-galactosidase in bacteria or phage as a selection agent for cloning experiments utilizing the lacZ vector. Colonies expressing b-galactosidase will appear blue in the presence of XGAL. Others will appear white. Group: Biochemicals. Alternative Names: 5-Bromo-4-chloro-3-indolyl-ß-D-galactoside (galactopyranoside) in Dimethylformamide. Grades: Molecular Biology Grade. CAS No. 7240-90-6,68-12-2. Pack Sizes: 10ml, 5x10ml. Molecular Formula: C14H15BrClNO6 DMF, Molecular Weight: 408.61. US Biological Life Sciences. | Worldwide |
X-Gal (5-Bromo-4-chloro-3-indolyl-b-D-galactoside galactopyranoside, Xgal) Quick inquiry Where to buy Suppliers range | Blue substrate used in the detection of b-galactosidase in bacteria or phage as a selection agent for cloning experiments utilizing the lacZ vector. Colonies expressing b-galactosidase will appear blue in the presence of XGAL. Others will appear white.Gene Cloning:In gene cloning, X-gal is used as a visual indication of whether a cell expresses a functional β-galactosidase enzyme in a technique called blue/white screening. This method of screening is a convenient way of distinguishing a successful cloning product from other unsuccessful ones.The blue/white screening method relies on the principle of α-complementation of the β-galactosidase gene, where a fragment of the lacZ gene (lacZα) in the plasmid can complement another mutant lacZ gene (lacZΔM15) in the cell. Both genes by themselves produce non-functional peptides, however, when expressed together, as when a plasmid containing lacZα is transformed into a lacZΔM15 cells, they form a functional β-galactosidase. The presence of an active β-galactosidase may be detected when cells are grown in plates containing X-gal, the blue-colored product precipitated within cells resulted in the characteristic blue colonies. However, the multiple cloning site, where a gene of interest may be ligated into the plasmid vector, is located within the lacZα gene.... . Group: Biochemicals. Alternative Names: X-Gal, 5-Bromo-4-chloro-3-indolyl-b-D-galactoside (galactopyranoside), BCIG. Grades: Molecular Biology Grade. CAS No. 7240-90-6. Pack Sizes: 100mg, 250mg, 1g, 10g. Molecular Formula: C14H15BrClNO6, Molecular Weight: 408.61. US Biological Life Sciences. | Worldwide |
X-Gal (5-Bromo-4-chloro-3-indolyl-beta-D-galactopyranoside) Quick inquiry Where to buy Suppliers range | 100mg Pack Size. Group: Stains & Indicators. Formula: C14H15BrClNO6. CAS No. 7240-90-6. Prepack ID 11322533-100mg. Molecular Weight 408.63. See USA prepack pricing. | |
X-Gal (5-Bromo-4-chloro-3-indolyl-beta-D-galactopyranoside) Quick inquiry Where to buy Suppliers range | 5g Pack Size. Group: Stains & Indicators. Formula: C14H15BrClNO6. CAS No. 7240-90-6. Prepack ID 11322533-5g. Molecular Weight 408.63. See USA prepack pricing. | |
X-Gal (5-Bromo-4-chloro-3-indolyl-beta-D-galactopyranoside) Quick inquiry Where to buy Suppliers range | 1g Pack Size. Group: Stains & Indicators. Formula: C14H15BrClNO6. CAS No. 7240-90-6. Prepack ID 11322533-1g. Molecular Weight 408.63. See USA prepack pricing. | |
X-Gal (5-Bromo-4-chloro-3-indolyl-beta-D-galactopyranoside) Quick inquiry Where to buy Suppliers range | 5g Pack Size. Group: Stains & Indicators. Formula: C14H15BrClNO6. CAS No. 7240-90-6. Prepack ID 11322533-5g. Molecular Weight 408.63. See USA prepack pricing. | |
X-Gal (5-Bromo-4-chloro-3-indolyl-beta-D-galactopyranoside) Quick inquiry Where to buy Suppliers range | 1g Pack Size. Group: Stains & Indicators. Formula: C14H15BrClNO6. CAS No. 7240-90-6. Prepack ID 11322533-1g. Molecular Weight 408.63. See USA prepack pricing. | |
X-Gal (5-Bromo-4-chloro-3-indolyl-beta-D-galactopyranoside) Quick inquiry Where to buy Suppliers range | 100mg Pack Size. Group: Stains & Indicators. Formula: C14H15BrClNO6. CAS No. 7240-90-6. Prepack ID 11322533-100mg. Molecular Weight 408.63. See USA prepack pricing. | |
X-Gal (aka X-b-D-galactoside) Quick inquiry Where to buy Suppliers range | X-Gal (aka X-b-D-galactoside). CAS No. 7240-90-6. | Pennsylvania PA |