G5420
Anti-β-Glucuronidase (N-Terminal) antibody produced in rabbit
~1.5 mg/mL, affinity isolated antibody, buffered aqueous solution
Synonym(s):
Anti-GUS
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About This Item
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biological source
rabbit
Quality Level
conjugate
unconjugated
antibody form
affinity isolated antibody
antibody product type
primary antibodies
clone
polyclonal
form
buffered aqueous solution
mol wt
antigen 60 kDa
species reactivity
plant
concentration
~1.5 mg/mL
technique(s)
western blot: 0.5-1 μg/mL using GUS purified from E. coli
shipped in
dry ice
storage temp.
−20°C
target post-translational modification
unmodified
General description
β-Glucuronidase (GUS) is encoded by the E. coli gus gene (also referred to as uidA), GUS protein (60 kDa) is an hydrolase.
Specificity
Anti-β-Glucuronidase (N-Terminal) recognizes bacterial GUS expressed in transgenic tobacco plants.
Immunogen
Sythetic peptide corresponding to amino acids located at the N-terminus of E. coli GUS, conjugated to KLH.
Application
Anti-β-Glucuronidase (N-Terminal) antibody produced in rabbit has been used in western blotting.
Rabbit polyclonal anti-β-Glucuronidase (N-Terminal) antibody may be used for the detection of GUS by immunoblotting (60 kDa). It may be used to detect the reporter GUS marker protein in transgenic plants.
Biochem/physiol Actions
β-Glucuronidase (GUS) is a screenable markers E. coli GUS has been extensively used to monitor transgene delivery to plant tissue.
β-Glucuronidase catalyzes the cleavage of terminal glucuronic acid bound by β-linkage from mono-, oligo-, or polysaccharides or phenols. GUS is mainly used as a marker during transgenic events. In vitro GUS activity assays predominantly facilitates histochemical and fluorometric localization in tissues. GUS activity is also used for the analysis of expression of foreign genes. GUS reporter genes fused with specific promoter genes have been used for the determination of transformed tissues on culture media containing antibiotics. GUS-specific antibodies are helpful in detecting GUS gene product in transformed plants.
Physical form
Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 15 mM sodium azide.
Storage and Stability
For continuous use, store at 2-8 °C for up to one month. For extended storage, freeze in working aliquots. Repeated freezing and thawing, or storage in “frostfree” freezers, is not recommended. If slight turbidity occurs upon prolonged storage, clarify the solution by centrifugation before use. Working dilutions should be discarded if not used within 12 hours.
Disclaimer
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
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Storage Class Code
10 - Combustible liquids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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Gregory M Pellegrino et al.
Nucleic acids research, 51(2), 982-996 (2023-01-12)
The ability to restrict gene expression to a relevant bacterial species in a complex microbiome is an unsolved problem. In the context of the human microbiome, one desirable target metabolic activity are glucuronide-utilization enzymes (GUS) that are implicated in the
Impact of ubiquitous inhibitors on the GUS gene reporter system: evidence from the model plants Arabidopsis, tobacco and rice and correction methods for quantitative assays of transgenic and endogenous GUS
Fior S, et al.
Plant methods, 5(1), 19-19 (2009)
Miroslav Krausko et al.
Plant signaling & behavior, 16(9), 1925020-1925020 (2021-06-01)
IRON-REGULATED TRANSPORTER 1 (IRT1) is a central iron transporter responsible for the uptake of iron from the rhizosphere to root epidermal cells. This study uses immunohistochemistry, histochemistry, and fluorometry to show that this gene's promoter is also active in the
GUS and GFP transformation of the biocontrol strain Clonostachys rosea IK726 and the use of these marker genes in ecological studies
Lubeck M, et al.
Mycological research, 106(7), 815-826 (2002)
Leelavathi Sadhu et al.
Scientific reports, 13(1), 896-896 (2023-01-18)
Chloroplasts have evolved from photosynthetic cyanobacteria-like progenitors through endosymbiosis. The chloroplasts of present-day land plants have their own transcription and translation systems that show several similarities with prokaryotic organisms. A remarkable feature of the chloroplast translation system is the use
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