It's actually blood from a horseshoe crab ... and regulation of horseshoe crab fisheries, prohibiting the use of horseshoe crabs for bait. Due to these regulations, the horseshoe crab population ...

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Horseshoe crab blood is highly valuable because it contains a unique substance called Limulus Amebocyte Lysate (LAL), which is used in a test to detect bacterial endotoxins. This test, known as ...

An extract in the crab's blood cells chemically reacts to harmful stuff and scientists use it to test if new medicines are safe. And horseshoe crab blood is the only thing humans can find ...

However, this species faces significant threats from overharvesting, habitat loss, and the impacts of the biomedical industry, which uses horseshoe crab blood for medical testing. Recent research ...

What is an Atlantic horseshoe crab? Atlantic horseshoe ... A synthetic version of their blood has been produced that appears to be on course to eliminate the need to use animals in endotoxin ...

Once the blood stops dripping (when about 30 percent of it has been drained ... Scientists have an obligation to use effective animal-free methods when these exist. The continued use of horseshoe ...

13 stunning photos from this year’s best wildlife photographers 13 stunning photos from this year’s best wildlife photographers Horseshoe crab blood is key to making a COVID-19 vaccine—but ...

Horseshoe crabs have a component in their blood that can be used to test for toxic substances and bacteria in chemicals used for vaccines, and played a vital role in healthcare, he said.

A synthetic alternative to horseshoe crab blood, already developed, is no doubt welcomed by most people who oppose harvesting of the crabs, but use of that alternative needs to ramp up markedly.

Horseshoe crabs are harvested for use as bait by the commercial whelk and eel fisheries. Even though horseshoe crab populations have fallen to historic lows, regulators have increased horseshoe crab ...