Examples of 'b-lactamase activity' in a sentence
Meaning of "b-lactamase activity"
b-lactamase activity: This term describes the enzymatic ability to hydrolyze beta-lactam rings, often associated with bacterial resistance to beta-lactam antibiotics
How to use "b-lactamase activity" in a sentence
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b-lactamase activity
B-lactamase activity was detected with the nitrocefin test.
Preferably, FRET is used as a way of monitoring B-lactamase activity inside a cell.
B-lactamase activity will often be measured in relation to a reference sample, often a control.
The amount of substrate cleaved is related to the amount of B-lactamase activity.
The amount of B-lactamase activity in the medium was steroid dependent.
In some assays, the fluorogenic substrate is converted to a fluorescent product by B-lactamase activity.
A method of determining the amount of B-lactamase activity in a cell comprising the steps of,.
Alternatively, the fluorescent substrate changes fluorescence properties upon conversion by B-lactamase activity.
B-lactamase activity was quantified spectrophotometrically using a standard operating procedure base on the Nitrocefin method ( Oxoid ).
In another aspect, methods for determining the amount of B-lactamase activity in a cell are described.
Flux, pH and B-lactamase activity were assessed on fresh samples.
In another aspect, methods for determining whether a sample contains B-lactamase activity are described.
In addition, there remained a residual B-lactamase activity in the transformed E. coli which reduced yields.
These strains in particular manage to survive the pressure of cephalosporin selection through B-lactamase activity.
Determination of the B-Lactamase Activity.
See also
In another aspect, this invention provides methods for determining whether a sample-contains B-lactamase activity.
Accordingly, upon expression, B-lactamase activity remains within the cell.
Each of the mutants exhibited a temperature-sensitive, B-lactamase activity.
B-lactamase activity was measured as an increase in absorbency at 488 nm.
The nucleotide sequence for a cytosolic protein with B-lactamase activity in SEQ.
B-lactamase activity was measured using a fluorescence energy transfer ( FRET ) dye, CCF4.
The term " B-lactamase inhibitor " refers to a compound which is capable of inhibiting B-lactamase activity.
Indeed, tests showed that 22 % of the B-lactamase activity was lost during biotinylation.
The inhibiton of TGF-B activity was monitored by a decrease of TGF-B-induced B-lactamase activity.
Figure 5 shows B-lactamase activity in the medium following 12 hrs of Dox induction.
This compound, named CCF2/btAMac2, was used for intracellular detection of B-lactamase activity.
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Examples of using B-lactamase
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B-lactamase activity was detected with the nitrocefin test
For the combination therapy , some of the antibiotics may further be used with a B-Lactamase inhibitor
The bacteria produced b-lactamase s capable of degrading all the b-lactamic drugs
