Proteus X-Spinner 2.5, 5 kDa MWCO


The holy grail in ultrafiltration (UF) is to eliminate sample fouling and to enhance recovery and purity of target proteins during concentration or buffer exchange step. The 2.5 ml non-stick UF concentrator provides the highest possible protein recoveries. This is due to two factors: the low protein binding cellulose triacetate (CTA) membrane and critically, the design of the X-Spinner which ensures that ultrafiltration is in opposite direction to the centrifugal force. The contra design also ensures that the filter does not clog. This is the first centrifugal concentrator designed with membrane proteins as a key application.
Sample volume is 0.1 - 2.5 ml, hold-up volume is 25 µl. Pack contains 24 X-Spinner with MWCO of 5 kDa.




HS: 38220000


Cat.No.
Size
EUR
42227.01
24 pieces
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