Science Memes

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722

Horseshoe crabs be like (i.ibb.co)

submitted 1 month ago by [email protected] to c/[email protected]

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[–] [email protected] 58 points 1 month ago (10 children)

And then humans came along to mess with em

human in protective clothing harvesting horseshoe crab blood in a lab

[–] [email protected] 21 points 1 month ago (6 children)

I find it hard to understand, what special thing the blood has, that is not synthetically manufacturable. With most foodstuff companies trying to synthetically manufacture as much of the food as they can, what makes this "Near Threatened" animal, so important to harvest?

[–] [email protected] 30 points 1 month ago (5 children)

I googled it for you, there is LAL which is a blood clotting agent (that exists only in the blood of horseshoe crabs) that reacts with the bacterial capsule which makes it important for vaccine safety tests. Alternatives do exist but ya know, money is more important to corporations than some animal's life.

[–] [email protected] 6 points 1 month ago* (last edited 1 month ago)

So they'll use alternatives once the crabs go extinct.
Well... 😶

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