Simple, reliable processing samples of 50 to 500 μl.

• Available with low protein-binding Omega, Bio-Inert, wwPTFE membranes, and nucleic acid binding glass fiber membranes
• wwPTFE is an all-purpose, hydrophilic membrane that offers low protein binding and low levels of UV-absorbing extractables
• Nucleic acid binding (NAB) Nanoseps have a unique dual layer glass fiber membrane allowing isolation of all nucleic acids
• Constructed of low-binding polypropylene
• Ultrasonically welded seals prevent bypass or seal failure
• Fits standard centrifuge rotors that accept 1.5 ml tubes

Omega modified PES membranes come in a wide range of MWCOs, color-coded for easy identification and result in typical recoveries are >90%. Bio-Inert® modified nylon membranes exhibit 25 to 50% lower binding than traditional nylon membranes.

Nanosep® Centrifugal devices with Omega ultrafiltration are ideal for rapid concentrating and desalting of biomolecules, as well as fractionation application such as PCR clean up. Bio-Inert® modified nylon microfiltration devices are used when samples require particulate removal.

The universal wwPTFE membrane is suitable for sample preparation of both aqueous solutions and harsh organics prior to HPLC or UHPLC analysis.

The NAB Nanosep exhibits efficient binding of both DNA and RNA, with excellent yields due to its unique dual layer membrane. Nanosep centrifugal devices give rapid sample processing and the receiver tubes are constructed of polypropylene, to reduce non-specific binding of biomolecules.