2D SPR imaging equipment
 |
SPR area sensing |
| Surface Plasmon resonance (SPR) is a highly sensitive method for measuring bio-materials (protein etc) without a marker molecule (fluorescent material) while also detecting the combination reaction rate. 2D SPR imaging equipment is widely noticed as a Multi protein chip and SPR microscope. |
Feature
- Wide measurement area :
You can measure the SPR phenomenon of a wide area at once using parallel light.
- Easy handling :
Sample handling is easy because the measurement chip is face up.
- Possible to measure multi-channel chip :
Multi-channel measurement is possible using patterned chip.
Multi-channel measurement example Y-shape flow measurement 
Specifications
| Instruments | |
|---|---|
| Detection Method | Surface Plasmon Resonance (SPR) phenomenon |
| SPR configuration | Krechmann Configuration |
| Measurement range | 53 ± 4° |
| Mesurement chip size | 18 × 18 × 0.5t mm |
| Measurement area | Depends on specification of expansion lens before CCD (standard : 5 × 5 mm) |
| Thermal correction | none |
| Main Body | |
|---|---|
| Light source | Switch 3 types LED with optical fiber |
| Prism material | S-TiH6 |
| Poralization filter | P/S automatically swith |
| Detector | Cooling CCD |
| Size | 60 × 27 × 25 cm |
| Weight | 10kg |
| Power source | 100V |
| Option | |
|---|---|
| Au chip | Spattered Au on glass chip |
| Patterning chip | Photo-resist patterned on Au chip (Special order) |
| PDMS flow chip | PDMS flow cell is attached on glass chip (Special order) |
| Flow cell | Tool for flow measurement using Au chip |
| * | This product is an outcome of joint research with Keio Univ. NTT and NTT-AT under KAST. |
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