摘要:
The present invention describes a spatial addressing technique that uses a very high-density micro-pore array for high-throughput screening of biological interactions. The therapeutic, diagnostic and drug-discovery implications of being able to identify, select and characterize specific protein-protein, protein-DNA and/or protein-carbohydrate interactions from heterogeneous populations of millions (to billions) of cells is discussed. Importantly, this technique possesses the screening and selection capacity of current display-based screening systems (i.e. millions-billions) but with greater efficiency and shorter time.
摘要:
A milk analysis apparatus for detecting mastitis in a milk sample by isolating somatic cells in the form of a pellet using centrifugal sedimentation is described. The apparatus comprises a vessel for holding the milk sample, and a centrifuge for rotating the vessel. The vessel includes an inlet for facilitating charging milk into a body portion of the vessel; and a trap for capturing somatic cells suspended in the milk sample. The somatic cells are biased towards the trap upon rotation of the vessel.