 |
|
|
Program Any Assay
The Cecil Assay program software module enables users to mathematically
formulate any assay for measurement at up to 10 wavelengths. Rapid
text entry of any formula, with up to 76 characters and setting
a wavelength program is all that is required for automatic measurement
of any sample. A cell program may be incorporated for multiple automatic
sample measurements. Up to 20 formulae, each with up to 76 characters,
may be combined for the most complex of assays. Never before has
programming assays for automatic measurement and computation been
so easy.
|
|
 |
| |
|
|
Application Example
A typical experiment is illustrated here. The scans of protein,
DNA and a sample mixture are shown overlaid over the range 230-330nm.
An automatic calculation of the ratios and the DNA purity of the
sample was made using the pre-programmed three wavelength ratio
method. The results were automatically tabulated as shown.
|
| |
 |
| |
|
|
| |
Pre-Programmed Bio-Assays
|
Protein
Lowry Low Sensitivity
Lowry High Sensitivity
Bradford
Biuret
BCA
Direct UV
Warburg and Christian 260/280
Warburg and Christian 260/280 : 320 Background
Kalb and Bernlohr 260/230
Kalb and Bernlohr 260/230 : 320 Background
|
|
D N A
Ratio at 260/280
Ratio at 260/280 : 320 Background
Ratio at 260/230
Ratio at 260/230 : 320 Background
Warburg and Christian 260/280
Warburg and Christian 260/280 : 320 Background
Kalb and Bernlohr 260/230
Kalb and Bernlohr 260/230 : 320 Background
|
| |
|
|
ss D N A
ds D N A
R N A
Thermal melt Tm
Molecular concentration
Percent recovery
Phosphate concentration
Molecular weight
Ratio at two user selected wavelengths
Difference at two user selected wavelengths
Multi-Wavelength Assay using user selected wavelengths
Concentration Curve Fit : linear, quadratic, cubic to 30 standards
and replicates
All user specific assays may be stored as protected methods |
