beta-Lactamase ragged ends detected by electrospray mass spectrometry correlates poorly with multiple banding on isoelectric focusing.
Purified preparations of TEM-2, P99, Bacillus cereus I and B. cereus II beta-lactamases were examined by electrospray (ES) mass spectrometry. The ES mass spectra of the B. cereus enzymes revealed the presence of four to five components of different mass, corresponding to the loss of different number...
| Main Authors: | , , , , |
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| 格式: | Journal article |
| 語言: | English |
| 出版: |
1994
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