HLB Panajin announced that the independently developed diagnostic product 'PANAMutyper ROS1 (PANAMutyper™ ROS1)' has been approved by the Ministry of Food and Drug Safety as a companion diagnostic product of Pfizer's lung cancer targeted treatment 'Zenkori (ingredent name: Crzotinib)'. It is significant in that it was the first domestic company to obtain a companion diagnosis medical device permit for ROS1 biomarker.