TOP LATEST FIVE HORSESHOE CRAB BLOOD FOR SALE URBAN NEWS

Once the new samples did not clot, Levin had his “aha moment.” He knew that the blood of the horseshoe crab had to be especially sensitive to endotoxins.Within these odd animals is often a circulatory fluid which has established priceless for pharmaceutical tests for many years—not long ago, by guaranteeing the purity in the COVID-19 vaccines