Collect selected targets. Plan the next step.
A vacuum pulse draws the selected cell or tissue region into the collection capillary. In UnipicK Plus, controlled positive pressure supports deposition into the receiving vessel. Targets are selected under microscopic observation; sample preparation, capillary selection, and transfer conditions must match the experiment.
- 01Observe the target
- 02Position the capillary
- 03Collect the sample
- 04Transfer the sample
Typical research applications
Tissue microdissection
Collect selected regions from tissue sections for molecular studies. Preparation and protocols depend on the tissue type.
Cell collection from cultures
Collect microscopically selected cells from cultures. Planned reculturing requires assessment of cell condition and collection parameters.
Targeted sampling for downstream analysis
Prepare material for subsequent RNA, DNA, or protein analysis. Suitability and the required amount depend on the analytical protocol.
UnipicK or UnipicK Plus?
| Selection criterion | UnipicK | UnipicK Plus |
|---|---|---|
| Operation | Analog control | Digital touchscreen control |
| Collection | Vacuum pulse | Vacuum pulse |
| Deposition | Define the transfer workflow for the application | Controlled pressure-assisted deposition |
| Automation | No automation specified | Optional automation; verify configuration |
| Selection | Basic system for targeted collection | For digital control and targeted sample transfer |
Technical specifications – UnipicK Plus
| Parameter | Specification |
|---|---|
| Control | Digital, touchscreen |
| Maximum vacuum | 10 PSI |
| Maximum positive pressure | 5 PSI |
| Pulse duration | 0.1–1.0 s |
| Capillary inner diameter (DCU) | 10–100 µm |
| Vertical travel step | 1.5 µm |
| Microscope | Inverted microscope; model-specific compatibility review |
| Automation | Optional |
Manufacturer information reviewed on October 1, 2026. The 1.5 µm value is the vertical travel step, not the sampling resolution. Binding specifications apply to the quoted configuration.
Match the microscope, sample, and system configuration
Selection requires the microscope model, imaging method, sample format, and receiving vessel. Available clearance, stands, holders, and any motorized stage must be reviewed separately. A microscope, stage, or other components are included only when explicitly listed in the quotation.
Documents and scientific background
- UnipicK Plus manufacturer brochure (EN) ↗
- Manuals and manufacturer downloads ↗
- Publication example: Bernal et al., Science Advances (2021) ↗
The publication describes UnipicK collection of pools of 10–20 neurons for RNA sequencing. It supports that application; it does not establish a general single-cell purity or success rate.





