 MINNEAPOLIS, May 18, 2021 PRNewswire -- Bio-Techne Corporation NASDAQ: TECH today announced a collaboration with Narayana Nethralaya to develop a diagnostic solution for ophthalmology disorders on its ProteinSimple branded, multiplexing immunoassay instrument, Ella. The Ella platform, which is currently sold for research use only, allows users to perform high-quality immunoassays with no manual intervention, delivering results in just 90 minutes and requiring only 25 μL of sample. 