Zeba Spin Desalting Columns, 7K MWCO, 5 mL, 25 Columns and 1 more item

Life Technologies Corporation was awarded contract A207_PO-0477665 by the University of Virginia on September 5, 2026, for a cumulative contract value of $585. The prime contractor will deliver laboratory research materials to Venessa Janell Trevino-Stevens at the University of Virginia in Virginia. The contract encompasses two distinct line items: Zeba Spin Desalting Columns with a 7,000 Molecular Weight Cutoff (MWCO) rating, 5 milliliter capacity, in a package of 25 columns, priced at $361.65; and DTNB (Ellman's Reagent, also known as 5,5'-Dithiobis-(2-Nitrobenzoic Acid)), priced at $223.44.

Both materials are biochemical reagents and laboratory supplies commonly utilized in protein research and analytical chemistry applications. The desalting columns are used for purification and buffer exchange of biological samples, while Ellman's Reagent is a standard chemical used for quantifying free thiol groups in protein samples. The contract represents a single procurement action for educational and research purposes within the Commonwealth of Virginia.