About king crab
Purple king crab blood is made up of leukocytes and the second-most popular respiratory pigment termed hemocyanin.[25]: 488 Arthropod hemocyanin is a definite variation specific to arthropods which is a metalloprotein that makes use of copper atoms which can be sure to its composition.Blue Swimmer Crab Claw Meat, Frozen, 454g £29.ninety five