描述

Microsep Advance centrifugal devices provide the rapid and efficient concentration and purification of up to 5.0 mL of biological samples. There unique design maximizes filtration area to process samples quickly while maintaining a gentle concentration environment to preserve protein activity and conformation.

Achieve 50X concentration and > 90% recovery in just minutes

Features deadstop to prevent samples from spinning to dryness

Versatile ultrafiltration Omega membrane is available in a variety of MWCOs

Color coded and laser etched for easy identification

Omega ultrafiltration membranes are manufactured from low protein binding modified polyethersulfone minimizing the possibility of sample losses due to non-specific binding. A wide selection of molecular weight cut-off (MWCO) options are available and are color coded for easy membrane selection.

Ultrafiltration devices are ideal for concentrating small peptides, oligonucleotides, nucleic acids, enzymes, antibodies, and other similar macromolecules. Microsep Advance centrifugal devices offer high recoveries, typically > 90%, the products feature a built-in deadstop that prevents spinning a sample to dryness.

Pall supply users with a Microsep concentration selection guide. This guide allows users to concentrate a sample to the exact concentration of their choosing by selecting a volume of buffer solution to place in the devices filtrate receiver prior to sample processing. The total volume of liquid in the device determines the final retentate volume.

Pall also supply Microsep Advance centrifugal devices with 0.2 and 0.45 μm pore sizes for rapid microfiltration applications.

Pall Laboratory products are designed for laboratory applications only. This product is not approved for use in medical, clinical, surgical or other patient applications. If you require further assistance in product selection for your chosen application, please email us a question or call 1-800-521-1520.

应用

Ultrafiltration

Concentrate dilute protein samples prior to electrophoresis

Exchange buffer and remove salt in samples

Isolate low molecular weight compounds from fermentation broths for natural product screening

Recover biomolecules from cell culture supernatants or lysates

Microfiltration

Clarify samples with gross particulate

Remove particulate from samples for HPLC analysis of drugs, amino acids, and antibodies

类型

自旋装置

用途

样品浓度 脱盐 缓冲液更换

应用

Plasmid Purification