This manual provides instructions for using Amicon Ultra ultrafiltration centrifuge tubes for protein concentration and buffer exchange, including usage…
The Amicon Ultra ultrafiltration centrifuge tubes are designed for rapid protein concentration and buffer exchange. The vertical design minimizes solute polarization and fouling, allowing for high sample recovery rates (typically greater than 90%). The device is intended for single use, though the text notes that some users may reuse them after specific cleaning and storage procedures. This manual is written in Chinese.
The device should be stored at a temperature between 15°C and 30°C.
The shelf life is three years from the date of production.
You should add no more than the rated processing volume of the sample.