 Heres a roundup of top developments in the biotech space over the last 24 hours.Scaling The Peaks Biotech Stocks Hitting 52-week Highs April 29 Arvinas Inc NASDAQ: ARVN Biondvax Pharmaceuticals Ltd - ADR NASDAQ: BVXV Bio-Rad Laboratories, Inc. Class A Common StockNYSE: BIO Capricor 