Pufferfish saxitoxin and tetrodotoxin (TTX) binding protein (PSTBP) is a glycoprotein that we previously isolated from the blood plasma of the pufferfish Takifugu pardalis; this protein was also detected in seven species of the genus Takifugu. We proposed that PSTBP is a copyright protein for TTX in pufferfish; however. PSTBP had not yet been found in genera other than Takifugu. In th... https://www.wotgamer.com/product-category/penis-enlargers/