Steroids & Hormones
Plasma renin activity (PRA) determination is used in the diagnosis of primary aldosteronism, an important cause of high blood pressure. This application note describes the simultaneous extraction of aldosterone at low (< 25pg/mL) concentration and angiotensin I and II from plasma, with the potential to improve throughput and reduce time and costs.
Supported Liquid Extraction plates and columns designed to provide high analyte recoveries, and clean, protein and phospholipid free extracts. Methods are easy to develop, and automation is simple.
Eliminate conditioning and equilibration with EVOLUTE® EXPRESS load-wash-elute SPE. Robust, reliable SPE, giving ultra-pure extracts and high recoveries. Specifically developed for quantification by LC-MS/MS.
Excellent sample clean up while enhancing manual or automated sample preparation workflow and delivering reproducible, high sensitivity analytical results. For elution volumes as low as 20 µL.
Powerful, user friendly automation system for Supported Liquid Extraction (SLE), Solid Phase Extraction (SPE), Phospholipid Depletion (PLD) and Protein Precipitation (PPT) based methods, in plate or column formats.
Find out how microelution SPE works to increase analytical sensitivity without the need for evaporation.
Automated sample preparation reduces errors, improves method robustness and frees up laboratory personnel for other tasks.
Biotage evaporation systems are designed for fast sample evaporation and minimizing sample transfer.
Discover the full range of sample preparation products from Biotage.