Method and insert for density gradient separation
US9683983B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | May 3, 2012 |
| Grant date | Jun 20, 2017 |
| Priority date | — |
| Expiry date | Mar 30, 2034 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01L2300/0618
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An insert for a centrifuge tube suitable for use in density gradient separation is described. The insert includes a member sized to fit within the tube for dividing the tube into a top portion and a bottom portion. Optionally the insert has a support extending or depending from the member for positioning the member within the tube. At least two openings are located on the member so that a first opening is closer to a bottom end of the tube relative to a second opening when the insert is positioned in the centrifuge tube. Also described are methods for separating a target population of cells from a sample using the insert for a centrifuge tube.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.