Examples of 'beta-galactosidase' in a sentence
Meaning of "beta-galactosidase"
beta-galactosidase (noun) - an enzyme that catalyzes the hydrolysis of lactose into glucose and galactose, commonly used in molecular biology and biochemistry
How to use "beta-galactosidase" in a sentence
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beta-galactosidase
Inducer of beta-galactosidase activity in many bacteria.
The bacterial lacZ gene encodes a beta-galactosidase enzyme.
Beta-galactosidase activity was used as an internal standard.
The reporter protein is preferably a stable variant of beta-galactosidase.
Beta-galactosidase activity is demonstrated by coloration of blue cells.
The strain thus obtained is able to produce beta-galactosidase.
Beta-galactosidase expressing cells were included as background controls.
None of the será are expected to be immunoreactive with beta-galactosidase.
Beta-galactosidase has many homologues based on similar sequences.
Disease severity appears to be related to the level of beta-galactosidase activity.
Preferably beta-galactosidase activity develops in parallel with acidity.
The disease is characterized by accumulation of keratan sulfate, a substrate of beta-galactosidase.
Coli beta-galactosidase gene with eukaryotic translation signals.
Each of these vectors contains the beta-galactosidase reporter gene.
The beta-galactosidase activity was revealed by blue staining of the cells.
See also
E is an indication of the efficiency of infection as measured by the beta-galactosidase stain.
No beta-galactosidase activity was found in the corresponding cells of the control spleen.
Examples of enzymes include alkaline phosphatase, horseradish peroxidase and beta-galactosidase.
There was also beta-galactosidase activity in scattered microvilli along the lumen.
The pCIS vector was also used for the beta-galactosidase constructs.
No beta-galactosidase activity was detected in the tracheal sections from the mock transfected animal.
Clearly, other enzymes might be substituted in the scheme for beta-galactosidase.
Removal of marker genes such as beta-galactosidase can destabilise the viral vectors.
A composition comprising an aqueous slurry of crystalline lactose and immobilized beta-galactosidase.
Preferably the at least part of the beta-galactosidase activity that is retained is lactase activity.
Livers were sectioned vía standard histological techniques and stained for beta-galactosidase.
Two probes have been prepared, one targets beta-galactosidase and the second detects cellulase.
For example, these hybrid polypeptides contain a sequence derived from beta-galactosidase.
The spleen had scattered beta-galactosidase activity in the smooth muscle components of the organ.
A method of the invention is characterized by incubating a lactose slurry with immobilized beta-galactosidase.
Optionally storage of the washed immobilized beta-galactosidase until further use ; and.
Colonies containing interacting polypeptides are detected with a chromogenic substrate for beta-galactosidase.
The reading frame for beta-galactosidase is different than that for the OMP-leader peptide.
Upon removal of sialic acids, galactose can be removed by treatement with beta-galactosidase.
Excess beta-galactosidase was washed away and ONPG was added.
Said peptide may also be coupled to an enzymatic label, for example of beta-galactosidase type.
The ELISA data was normalized with beta-galactosidase assay measuring the transfection efficiency.
Advantageously, the invention relates to hybrid polypeptides containing a sequence derived from beta-galactosidase.
This plasmid expresses the beta-galactosidase gene directly from the CMV promoter.
Hydrolysis of lactose with enzymes may be carried out with the aid of beta-galactosidase.
Beta-galactosidase can be used to protect the foreign passenger protein from degradation in E. coli.
As a result, any cell expressing the viral encoded beta-galactosidase will turn blue.
One beta-galactosidase unit corresponds to the hydrolysis of 1 µmol of ONPG per minute per cell.
Such immunogenic polypeptides can be bacterial polypeptides such as trpLE, beta-galactosidase and the like.
In vitro studies using Beta-Galactosidase microspheres indicate the microsphere form shielded the DNA from nucleases.
Methods and compositions for enzyme complementation assays using the omega region of beta-galactosidase.
Measurement of the Beta-Galactosidase Activity.
Preferably, the bacterium accumulates an increased intracellular lactose pool, and produces a low level of beta-galactosidase.
Biotechnical Production of Beta-Galactosidase by an autolytic strain of Streptococcus thermophilus.
Preseeded and post-implanted cells were also analyzed for the expression of viral directed beta-galactosidase.
