Download or read book OECD Guidelines for the Testing of Chemicals, Section 4 Test No. 442B: Skin Sensitization Local Lymph Node Assay: BrdU-ELISA or –FCM written by OECD and published by OECD Publishing. This book was released on 2018-06-27 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Local Lymph Node Assay: BrdU-ELISA (LLNA:BrdU-ELISA) is a non-radioactive modification to the LLNA method for identifying potential skin sensitizing test substances and measuring the proliferation of lymphocytes they induce in the auricular ...