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AlphaImager
™
PRODUCT SPECIFICATIONS CAMERA
- CCD high performance camera that does not require cooling
- 1024(v) x 768(h) pixel resolution, greater than 58db
signal to noise
- 0 – 3.0 orders of linear dynamic range
- 8ms to 40sec exposure control by 1/30th second increments
- Less than 5% intensity variation across field of view
of CCD sensor
- Multi-channel image display. 3 colors can be displayed
at the same time with image overlay
- Real time readout in focus mode with full image for
easy focus and zoom adjustments (15 frames / second)
OPTICS
- Standard motorized zoom lens 8-48mm, F1.2
o Field of view
ƒ At UV transilluminator height 4.8x3.6cm to 28x21cm
ƒ At white light transilluminator height 4.5x3.4cm
to 26x19.4cm
- Optional manual zoom lens 8-48mm, F1.2
o Field of view
ƒ At UV transilluminator height 4.8x3.6cm to 28x21cm
ƒ At white light transilluminator height 4.5x3.4cm
to 26x19.4cm
INTERFERENCE FILTERS FOR FLUORESCENCE &
COLORIMETRIC APPLICATIONS
- Custom interference filter, suitable for documentation
of Ethidium Bromide or SYPRO ® orange stained
DNA/RNA agarose and acrylamide gels, coomassie blue
or silver stained protein gels, film, or membranes.
- Optional filters for:
1) Texas Red / SYPRO ® Red / Rhodamine
2) Fluorescein, SYBR ® Gold
3) SYBR ® Green
4) Hoechst Blue
5) GFP
COMPUTER SYSTEM
Please refer to current computer specifications sheet.
SENSITIVITY FOR FLUORESCENCE & COLORIMETRIC
APPLICATIONS
- Fluorescence
1) EtBr: 10 pg in polyacrylamide. 20 pg in agarose
2) SYBR ® gold: 2 pg in polyacrylamide: 5 pg in
agarose
3) SYBR ® green: 5 pg in polyacrylamide. 10 pg in
agarose
4) Fluorescein dUTP: 2 fm in polyacrylamide
5) Rhodamine dUTP: 1 fm in polyacrylamide
6) Texas Red: 1 fm in polyacrylamide
- Colorimetric
1) Coomassie Blue: 5ng
2) Silver Stain: 1n
3) Colloidal Gold: 1ng
UV AND WHITE LIGHT EXCITATION SOURCES (OPTIONAL)
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