X-Gal
(5-Bromo-4-chloro-3-indoxyl-beta-D-galactopyranoside)
Purity > 99.0 %
Molecular Biology Grade
| CAS Number: |
7240-90-6
|
| Chemical Formula: |
C14H15BrClNO6
|
| Molecular Weight: |
408.63 g/mol
|
The substrate X-gal is metabolized by the enzyme β-galactosidase into an insoluble blue precipitate.
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Celebrity Endorsements
Cromie, Michael J, and Eduardo A. Groisman. "Promoter and Riboswitch Control of the Mg2+ Transporter MgtA from Salmonella enterica." Journal of Bacteriology 192.2 (2010): 604-607.
Day, Kenneth , Gabi Shefer, Andrew Shearer, and Zipora Yablonka-Reuveni. "The depletion of skeletal muscle satellite cells with age is concomitant with reduced capacity of single progenitors to produce reserve progeny." Science Direct 340.2 (2010): 330-343.
Hashizume, Rintaro, Nalin Gupta, Mitchel S Berger, Ann Banerjee, Michael D Prados, Jennifer Ayers-Ringler, C David James, and Scott R VandenBerg. "Morphologic and molecular characterization of ATRT xenografts adapted for orthotopic therapeutic testing." Neuro-Oncology 12.4 (2010): 366-376.
Low, H., Greco, B., Tanahashi, Y., Gallant, J., Jones, S., Billings-Gagliardi, S., Recht, L. and Schwatz, W. "Embryonic Stem Cell Rescue of Tremor and Ataxia in Myelin-deficient Shiverer Mice." Journal of the Neurological Sciences 276.1 (2009): 133.
Maricich, Stephen M, Scott A Wellnitz, Aislyn M Nelson, Daine R Lesniak, Grepory J Gerling, Ellen A Lumpkin, and Huda Zoghbi. "Merkel Cells Are Essential for Light-Touch Responses." Science 324 (2009): 1580.
H. Low, B. Greco, Y. Tanahashi, J. Gallant, S. Jones, S. Billings-Gagliardi, L. Recht, W. Schwartz. "Embryonic stem cell rescue of tremor and ataxia in myelin-deficient shiverer mice." Journal of the Neurological Sciences 276.1 (2009): 133-137
Sameer Phalke, Olaf Nickel, Diana Walluscheck, Frank Hortig, Maria Cristina Onorati, Gunter Reuter. "Retrotransposon silencing and telomere integrity in somatic cells of Drosophila depends on the cytosine-5 methyltransferase DNMT2." Nature Genetics 46 (2009): 696-702.