The kit uses a special UPPA? (Universal Protein Precipitation Agent) agent to quantitatively concentrate dilute protein samples as low as 1 ng/ml. Concentration is not affected by the presence of common laboratory agents, including detergents and chaotropes. After precipitation, the sample is washed to remove salts and other interfering agents; complete recovery of sample is produced. The resulting protein samples have a conductivity of ~50 μS and protein recovery is ~100%. The kit is available as a Micro kit for concentrating up to 10 ml of dilute protein solutions, a Medi Kit for concentrating up to 30 ml of dilute protein solutions, either as a single or multiple procedures and specially suitable for concentrating proteins for running gels, raising antibodies, protein purification, protein Assays, and other applications. Store:18~25°C. |