The VOYAGER adjustable tip spacing pipettes can be found in 4, 6, 8 and 12 channel versions and expand from 4.5 mm to 32.5 mm. This provides access to an array of labware formats such as microplates, tube racks or gel boxes. This makes the VOYAGER pipette a perfect companion for a wide variety of Genomic, Proteomic and Cell Culture applications.. Adjustable Tip Spacing Pipette Improves Productivity & Reproducibility INTEGRA reports on a new technical note made by Analytik Jena .Crucially, it ignored antibodies that attached to the hemagglutinin stem. In 1978, Okuno utilized this knowledge to develop an instant microneutralization test that obviously differentiated dengue from Japanese encephalitis. The check used smaller samples and required less period than traditional neutralization checks, and, unlike the hemagglutination inhibition assay, which procedures the ability of the virus to attach to the cell, the micro neutralization check judged if the virus could infect the cell. In 1989, at the age of 42, Okuno decided to drop the years of work he’d done about flaviviruses and concentrate his research about the influenza virus. He wished to discover an antibody he could use to develop a better flu vaccine. Okuno thought that he could isolate promising influenza antibodies that might lead him to a focus on for a common flu vaccine by evaluating results from the hemagglutination inhibition assay and the rapid microneutralization test.