Vivacon 2 Centrifugal Units

100 µl - 2 ml
Vivacon® 2 are centrifugal units for fast DNA concentration and buffer exchange of 2 ml samples. They are also the product of choice for protein fractionation applications. The use of Hydrosart® ultrafiltration membranes results in high recoveries from dilute samples. Complete recovery of the concentrate is guaranteed by a reverse spinning step. 

 

Vivacon 2 is optimized for the concentration/recovery and buffer exchange applications of genomic DNA and peptides for samples up to 2 ml initial volume. They are also the product of choice for peptide fractionation applications in this volume range. For optimal performance with highly diluted samples, e.g. forensic specimens, Vivacon 2 is equipped with patented Hydrosart® regenerated cellulose membranes with extremely low unspecific binding properties and high flux. Selected MWCOs are available sterile and DNA free (PCR Grade units). They have been treated with dual-cycle ethylene oxide (ETO) gas process to ensure they are sterile to a safety assurance level of 106 and free of detectable human genomic DNA contamination. Tests were performed with a qPCR assay over 55 cycles with a verified detection limit of 2 pg.

High recoveries and excellent reproducibility are paired with convenience offered by volume graduation and molecular weight cut-offs printed on individual devices. Vivacon 2 features a horizontal membrane design optimal for DNA fractionation (primer removal) as well as peptide fractionation (Filter Aides Sample Preparation, FASP1). The possibility of a reverse spin after sample processing assures complete concentrate recovery which is especially important when working with low sample concentrations.

Centrifugal Units / Vivacon 2 / Sartorius

    • The concentration of up to 2 ml genomic DNA or peptide samples
    • Low binding material
    • Reverse spin possibility 
    • MWCO printed on the device
    • Complete and highly reproducible concentrate recovery
    • Selected cut-offs available sterile and DNA free* for e.g. forensic applications
    • * qPCR assay over 55 cycles with a verified limit of detection < 2 pg

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 PO Box 151022 Amman 11115 JORDAN

Tel:  +962 6 4201920

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