Biometra TGGE and TGGE Maxi System
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Features
Please note: The TGGE systems are discontinued. Accessories are yet available.
Biometra TGGE System
- Rapid separation of mixed DNA samples
- Quick optimisation of new protocols
Product Info
Please note: The TGGE systems are discontinued. Accessories are yet available.
TGGE and TGGE Maxi System
Temperature Gradient Gel Electrophoresis
Biometra TGGE System
The TGGE system was designed for maximum resolution in a small gel. The highly integrated system consists of the gradient electrophoresis unit and an external controller. Both, optimisation of temperature range and parallel analysis of multiple samples can be achieved in very short time. New protocols a rapidly established and high serial throughput can be achieved.
Biometra TGGE MAXI System
The TGGE MAXI system is the ideal instrument to investigate high numbers of samples in parallel. Due to the large thermal block of 20 cm x 20 cm a long separation distance for the analysis of complex sample mixtures is provided.
The TGGE MAXI controller can control both the small and also the MAXI electrophoresis unit.
Principle of TGGE
During migration through a temperature gradient DNA starts to melt. Once the DNA is partially single stranded, the sample is slowed down dramatically. Other samples that are still completely double stranded at this temperature further migrate through the gel. The lower the melting temperature of a DNA molecule, the earlier it stops in the gel. Since the melting temperature of DNA is determined by its primary sequence, there is a direct relation between.
TGGE is ideally suited to separate DNA fragments of identical size on the basis of their DNA sequence. This is typically used for screening of PCR fragments (of identical length) for mutations.
Order Info
Please note: The TGGE systems are discontinued. Accessories are yet available.
Order number | Model |
|---|---|
846-024-003 | TGGE Starter Kits for 25 gels |
846-024-093 | TGGE Starter Kits for 25 gels, see part no. 846-024-003, but without AcrylGlide. Valid for all countries outside Germany. |
846-024-022 | TGGE glass plate, 8 slots (5 µl) |
846-024-023 | TGGE glass plate, 1 slot (50 µl) |
846-024-024 | TGGE glass plate, 1 diagonal slot (75 µl) |
846-024-025 | TGGE glass plate, 12 slots (3 µl) |
846-024-026 | TGGE glass plate, 18 slots (1 – 2 µl) |
846-024-027 | TGGE glass plate, with 0.5 mm spacer, no slots |
846-024-021 | TGGE bonding plate, without spacers |
846-024-015 | TGGE buffer wicks, 7 cm x 7 cm, 100/pkg |
846-024-030 | TGGE PolyBond film, 8.8 cm x 8.8 cm, 25/pkg |
846-024-034 | TGGE PolyBond film, 8.8 cm x 8.8 cm, 100/pkg |
846-024-031 | TGGE cover plate + 10 hydrophobic cover films |
846-024-032 | TGGE hydrophobic cover film, 7 cm x 6 cm, 25/pkg |
846-024-035 | TGGE hydrophobic cover films, 100/pkg |
846-024-121 | TGGE self-adhesive slotformers (10 x multi-well, |
846-024-028 | TGGE casting stand for 5 gels |
846-024-204 | TGGE MAXI Starter Kit for 25 gels. Only available in Germany. |
846-024-294 | TGGE MAXI Starter Kit for 25 gels, see part no. 846-024-204, but without AcrylGlide. Valid for all countries outside Germany. |
846-024-221 | TGGE MAXI glass plate, |
846-024-227 | TGGE MAXI glass plate, with spacer, no slot former |
846-024-228 | TGGE MAXI glass plate perpendicular, |
846-024-229 | TGGE MAXI glass plate parallel, spacer (1 mm) and 32 slots (5 µl) |
846-024-230 | TGGE MAXI silicone sealing for gel casting, 1 mm |
846-024-232 | TGGE MAXI gel cover film, 25/pkg |
846-024-234 | TGGE MAXI Polybond film, 25/pkg |
846-024-235 | TGGE MAXI Polybond film, 100/pkg |
846-024-222 | TGGE MAXI self-adhesive slotforming units for parallel gels (8 strips with 28 x 5 µl each and |
846-024-217 | TGGE MAXI buffer wicks re-usable, 4 pcs. |
846-024-223 | TGGE MAXI Applicator strip, silicone, 34 slots for |