## Description - Concentrates 500µL down to 15µL - Concentration factor 25x to 30x - Fixed angle rotor: 14,000 x g for concentration spin; 1000 x g for reverse spin - High sample recovery (greater than 90% of dilute starting solution) - Fast processing time - 10 to 30 minutes - Reverse spin capability provides consistent recoveries - Enables the concentration of proteins with a membrane molecular weight limit of 3 kDa or 10 kDa Applications: - Concentration of biological samples containing antigens, antibodies, enzymes, nucleic acids, or microorganisms - Purification of macromolecular components found in tissue culture extracts or cell lysates, removal of primer, linkers, or macromolecular labels from a reaction mix, and protein removal prior to HPLC - Desalting and buffer exchange ## Specifications ||| | ------------ | ------------ | |Membrane Material|Regenerated Cellulose| |Includes|Two microcentrifuge tubes| |Length (Metric)|4.99cm| |MWCO|10,000 d| |Surface Area|1cm²| |For Use With (Application)|Concentration of biological samples containing antigens, antibodies, enzymes, nucleic acids, or microorganisms; Purification of macromolecular components found in tissue culture extracts or cell lysates, removal of primer, linkers, or macromolecular labels from a reaction mix, and protein removal prior to HPLC: Desalting and buffer exchange| |Length (English)|0.196 in.| |Max. Force|14,000xG for concentration spin; 1000xG for reverse spin| |Quantity|500/Pk.|