Determination of kinetic parameters of penicillin acylases for phenylacetylated compounds is complicated due to the low K m values for these substrates, the lack of a spectroscopic signal, and the strong product inhibition by phenylacetic acid. To overcome these difficulties, a spectrophotometric me
The Choice of Reference Cell in the Analysis of Kinetic Data Using BIAcore
✍ Scribed by Raimund J. Ober; E.Sally Ward
- Publisher
- Elsevier Science
- Year
- 1999
- Tongue
- English
- Weight
- 152 KB
- Volume
- 271
- Category
- Article
- ISSN
- 0003-2697
No coin nor oath required. For personal study only.
✦ Synopsis
An important step in the analysis of sensorgram data for BIAcore experiments is the subtraction of reference cell data to remove the effects of the bulk shift on the sensorgram of interest. It is shown that this step can introduce errors in the measured kinetic constants. This phenomenon is investigated both theoretically and with experimental data.
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