Vancouver, British Columbia - April 11, 2012 (InvestorIdeas.com Newswire) Sirona Biochem Corp. ( TSX-V: SBM , OTC: SRBCF, Frankfurt: ZSB), announced today its abstract application to present a scientific poster at the 2012 Protein Engineering Summit (PEGS) has been accepted. Sirona Biochem's scientific poster has been selected to be on display during the “Difficult to Express Proteins” track April 30 to May 1, 2012.