THE BEST SIDE OF HORSESHOE CRAB BLUE BLOOD

In the event the new samples didn't clot, Levin had his “aha minute.” He knew the blood from the horseshoe crab had to be significantly delicate to endotoxins.Editor's note, June 23, 2020: This Tale continues to be up to date to clarify that horseshoe crabs are overfished for use as bait and that bacterial contaminants aren't lifetime-theatenin