Below you can find the Advanced cell technology developed transgenic cows that produce this protein used to maintain fluid balance in human blood Jeopardy Words Answer. The answer to Advanced cell technology developed transgenic cows that produce this protein used to maintain fluid balance in human blood has 7 letters. This clue belongs to the Send in the clones category and is part of Jeopardy Word Level 1568. If you scroll near the bottom you will find other clues and answers part of level 1568