recombinant
expressed in E. coli
form
solution
specific activity
≥1400 unit/μg protein
mol wt
42 kDa
shipped in
dry ice
storage temp.
−70°C
Quality Level
General description
N-terminal GST-tagged 42 kDa full length protein
Biochem/physiol Actions
Galactokinase catalyzes the phosphorylation of αD-galactose to produce galactose-1-phosphate as part of the Leloir pathway.
Physical form
Supplied as a solution in 40 mM Tris-HCl, pH 8.0, 110 mM NaCl, 2.2 mM KCl, 20% glycerol, 3 mM DTT and 10-250 mM imidazole.
Other Notes
One unit will convert 1.0 picomole of galactose to galactose-1-phosphate per minute at pH 7.4 at 30 °C.
signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Repr. 1B - Skin Irrit. 2
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
常规特殊物品
此项目有
Dariusz Abramczyk et al.
Eukaryotic cell, 11(3), 334-342 (2012-01-03)
The regulation of the Saccharomyces cerevisiae GAL genes in response to galactose as a source of carbon has served as a paradigm for eukaryotic transcriptional control over the last 50 years. Three proteins--a transcriptional activator (Gal4p), an inhibitor (Gal80p), and
Shivani Malik et al.
Nucleic acids research, 40(8), 3348-3363 (2011-12-27)
Recently, we have demonstrated a predominant association of Rad26p with the coding sequences but not promoters of several GAL genes following transcriptional induction. Here, we show that the occupancy of histone H2A-H2B dimer at the coding sequences of these genes
David Drew et al.
Methods in molecular biology (Clifton, N.J.), 866, 41-46 (2012-03-29)
Expression plasmids for Saccharomyces cerevisiae offer a wide choice of vector copy number, promoters of varying strength and selection markers. These expression plasmids are usually shuttle vectors that can be propagated both in yeast and bacteria, making them useful in
Bridget L Baumgartner et al.
Proceedings of the National Academy of Sciences of the United States of America, 108(52), 21087-21092 (2011-12-14)
Cells have evolved complex regulatory networks that reorganize gene expression patterns in response to changing environmental conditions. These changes often involve redundant mechanisms that affect various levels of gene expression. Here, we examine the consequences of enhanced mRNA degradation in
Sarah Piccirillo et al.
BMC biotechnology, 11, 120-120 (2011-12-07)
Precise targeted mutations are defined as targeted mutations that do not require the retention of other genetic changes, such as marker genes, near the mutation site. In the yeast, S. cerevisiae, there are several methods for introducing precise targeted mutations
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