RT Journal Article SR Electronic T1 D-Lactate Specific Pyridine Nucleotide Lactate Dehydrogenase in Animals JF Science JO Science FD American Association for the Advancement of Science SP 685 OP 686 DO 10.1126/science.162.3854.685 VO 162 IS 3854 A1 Long, George L. A1 Kaplan, Nathan O. YR 1968 UL http://science.sciencemag.org/content/162/3854/685.abstract AB A survey of representative invertebrates has revealed the presence of pyridine nucleotide-linked D-lactate dehydrogenase in a number of groups. All species studied contained either DD-or LL-lactate dehydrogenase, but no species contained both enzymes. The D-lactate dehydrogenase from Limulus polyphemus has been purified and has a molecular weight of 65,000.