Stupid life-saving copper based blood…
Comment on Horseshoe crabs be like
mononomi@feddit.nl 4 days ago
And then humans came along to mess with em
human in protective clothing harvesting horseshoe crab blood in a lab
Tja@programming.dev 4 days ago
ulterno@lemmy.kde.social 4 days ago
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?
Dave2@lemmy.blahaj.zone 4 days ago
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.
threelonmusketeers@sh.itjust.works 4 days ago
Alternatives do exist but ya know, money is more important
What are the alternatives, and how can we reduce their costs to match that of horseshoe crab blood?
Dave2@lemmy.blahaj.zone 4 days ago
I have done some more googling (I can’t stress this enough, I am just googling)
The top alternatives are rFC (genetically modified cells produce the required enzyme) and MAT (human monocytes do the detection) They’re more costly, picking ready fruit is easier than growing an orchard.
Also I should mention how new the alternatives are, they’re just (2018 is just now for me lol) getting their approvals and regulations so given time LAL will be replaced.
mayo@lemmy.world 3 days ago
Subsidies
ulterno@lemmy.kde.social 4 days ago
So they’ll use alternatives once the crabs go extinct.
Well…
KellysNokia@lemmy.world 4 days ago
It’s like a more realistic representation of what Neo would see when he wakes from the Matrix
isolatedscotch@discuss.tchncs.de 4 days ago
Image