Dot and Slot Blotters
The units incorporate precision lapped surfaces to ensure uniform blotting membrane contact and a leak-proof gasket. These prevent lateral transfer of samples – smudging – by ensuring that a complete vacuum is formed. Six thumbscrews ensure even and tight sealing for fast sample suck down.
Applications: Clone screening with DNA/RNA probes in Southern/Northern blots and immunological screening with antibodies in western blots.
- Low cost
- Simple construction
- Easy assembly
- Alphanumeric sample identification