John R. Crowther provides today's premier practical guide to the understanding and application of ELISA. Updating and greatly expanding his widely appreciated earlier publication, ELISA Theory and Practice (1995), this important work introduces chapters on such major new topics as checkerboard titrations, quality control of testing, kit production and control, novel monoclonal antibodies, validation of assays, statistical requirements for data examination, and epidemiological considerations. With its numerous worked examples, detailed instructions, and extensive illustrations, The ELISA Guidebook offers a powerful synthesis of all the basic concepts and practical experimental details investigators need to understand, develop, and apply the new ELISA methodology successfully in day-to-day basic and clinical research.

There have been very few developments that markedly affect the need to greatly revise the text from the last version of this book. This is testament to the fact that hetero- neous enzyme-linked immunosorbent assays (ELISA) provide ideal systems for dealing with a wide range of studies in many biological areas. The main reason for this success is test flexibility, whereby reactants can be used in different combinations, either attached passively to a solid phase support or in the liquid phase. The exploitation of the ELISA has been increased through continued development of specifically produced reagents, for example, monoclonal and polyclonal antibodies and peptide antigens coupled with the improvement and expansion of commercial products such as enzyme-linked conjugates, substrates and chromogens, plastics technology and design of microwell plates, inst- mentation advances and robotics. However, the principles of the ELISA remain the same. There has been some rearrangement of chapters plus addition of three new ones dealing with charting methods for assessing the indirect ELISA, ruggedness and robustness of tests-aspects of kit use and validation, and internal quality control and external quality management of data, respectively. These reflect the need to control what you are doing with ELISA and to exploit the method to its full extent. I do not apologize for dealing with the same areas in different ways a number of times, as it is imperative that principles are understood to allow planning, operation, and control of ELISA.

A picture book that captures a child’s discovery of the power of reading. Before he leaves for his first day of school, Chepito runs outside to play. He comes across all kinds of people in his neighborhood who are reading. “Why, why, why?” he sings, and they each have a different answer for him, whether it’s a man reading a newspaper, a young girl enjoying a comic, a couple of tourists consulting a guidebook or an archeologist studying hieroglyphics. Later that day, Chepito discovers the fun of reading for himself, and he even brings home a book to share with his little sister. Elisa Amado has written a perfect introduction to the pleasures and uses of the written word. Set in a delightfully retro world by illustrator Manuel Monroy, this book is a true celebration of reading. Correlates to the Common Core State Standards in English Language Arts: CCSS.ELA-LITERACY.RL.K.4 Ask and answer questions about unknown words in a text. CCSS.ELA-LITERACY.RL.1.2 Retell stories, including key details, and demonstrate understanding of their central message or lesson. CCSS.ELA-LITERACY.RL.2.4 Describe how words and phrases (e.g., regular beats, alliteration, rhymes, repeated lines) supply rhythm and meaning in a story, poem, or song.

In this first book dedicated entirely to the ELISPOT, a critical enzyme-linked immunospot assay used widely in biomedical research, recognized experts with first-hand experience detail how to design, perform, and analyze these assays. The readily reproducible techniques they provide cover a wide variety of topics, including the use of membrane-backed plates, the standardization and validation procedures, the removal of cells from ELISPOT plates, cell separation techniques, and the quantification of ELISPOT data. There are also numerous ELISPOT applications involving animal models, human cells, measles, multiple sclerosis, immune responses, multicytokine detection systems, and immunocytochemistry. Highlights include dual-color and multiplex ELISPOT assays, use of the ELISPOT assay on feline lymphocytes, standardization of the ELISPOT procedure, and combining the ELISPOT assay with immunohistochemistry.

Love, Grief, and Healing in Hollywood and Beyond After prominent roles in Clueless; Sabrina, the Teenage Witch; and Beverly Hills 90210; Elisa's career was on the fast track. Until her show is unexpectedly cancelled, her relationship ends, and her father is diagnosed with terminal cancer. This book chronicles Elisa's journey out of despair and heartbreak, with awe-inspiring visitations, dreams, and inexplicable synchronicities that could only be her father letting her know that he's watching over her from the afterlife. Sometimes the universe sends us on a journey that we didn't know we needed. By sharing the lessons and challenges that the universe sent to her, Elisa inspires those who are learning to let go after a loss so they can live again with authenticity, humor, and hope.

Recent advances in the biosciences have led to a range of powerful new technologies, particularly nucleic acid, protein and cell-based methodologies. The most recent insights have come to affect how scientists investigate and define cellular processes at the molecular level. This book expands upon the techniques included in the first edition, providing theory, outlines of practical procedures, and applications for a range of techniques. Written by a well-established panel of research scientists, the book provides an up-to-date collection of methods used regularly in the authors’ own research programs.

A handbook for effective activism, advocacy, and social justice for people of all ages and backgrounds. Are you ready to take action and make your voice heard, but don't know how to go about it? This hands-on, hit-the-ground-running guide delivers lessons on practical tactics for navigating and protecting one's personal democracy in a gridlocked, heavily surveilled, and politically volatile country. If you want to start making a difference but don’t know what to do next, Road Map for Revolutionaries provides the resources needed to help you feel safer, more empowered, invested in, and intrinsic to the American experiment. The book addresses timely topics such as staying safe at protests, supporting marginalized communities, online privacy, and how to keep up the fight for the long term, breaking down key issues and outlining action steps for local, state, and federal levels of government.