Luciferase is a generic name for enzymes commonly used in nature for bioluminescence. Luciferase can be produced in the lab through genetic engineering for a number of purposes. Luciferase genes can be synthesized and inserted into organisms or transfected into cells. Find here protocols on how to detect the amount of luciferase in your experiment.
Assay for Luciferase in Extracts of Mammalian Cells Protocol In this protocol, cells transfected with a luciferase reporter plasmid are lysed in a detergent-containing buffer. Luciferase in the extract catalyzes an oxidation reaction in which D-luciferin is converted to oxyluciferin, with production of light at 556 nm that can be quantified in a luminometer.
Protocol for Luciferase Assay for In Vitro Detection Protocol for luciferase assay for in vitro detection. Protocol includes: Before cell lysate preparation; Cell lysate preparation; Protocol for manual luminometers; Protocol for plate reading luminometer; Preparation of protein assay reagent; Protein standards.
Split Luciferase Complementation Assay for Studying Interaction of Proteins X and Y in Cells Protocol describes a split luciferase complementation assay used to study the interaction of proteins in cells. In the split protein strategy, a single reporter protein/enzyme (firefly luciferase [Fluc]) is cleaved into amino-terminal and carboxy-terminal halves; each half is fused to one of two interacting proteins, X & Y. Physical interactions between the two proteins reconstitute the functional reporter protein, leading to enzymatic activities that can be measured by in vitro or in vivo assay
Split Luciferase Complementation Assay for Studying Interaction of Proteins X and Y in Living Mice Protocol describes a split luciferase complementation assay that can be used to repetitively and noninvasively study the interaction of proteins in small living animals. After the expression of the appropriate vectors has been checked in cell culture in vivo, studies can be performed either by implanting transiently transfected cells for short-term analysis (maximum of 7 days), or with tumor models grown from tumor cells stably expressing the complete reporter system.
Transfection of Bone Marrow-Derived Mast Cells for Transcription Factor Luciferase Reporter Assays Transfection of primary leukocytes has traditionally been a challenging but much desired protocol. It allows not only the analysis of cells in a more natural state to a cell line system, it enables the direct comparison of, for e.g. transcriptional activity using luciferase reporters, in immune cells taken from genetically-altered mice. In addition, importantly it allows for "rescue experiments" in knockout cells & the ability to over-express or reconstitute wild-type and/or mutated constructs.
Transient Transfection and Luciferase Assay Protocol Transient transfection into mammalian cells is a convenient way to over express and obtain protein expression. Protocol includes: Culture conditions; Transfection of experimental cells; Preparation of Mammalian Cell Lysate for Luciferase assay.
C and M Law Corporation's
Los Angeles personal injury attorney firm has been serving the city’s residents for over 45 years. People who think they do not need the services of an experienced personal injury attorney, invariably find out the hard way that they should have chosen that right lawyer in the very beginning. Regardless of the type of accident or injury, we have the experience to successfully represent you and your family. If you or someone you know has been injured through the negligence or recklessness of others, come see us. Voted in the top one percent of trial lawyers in the USA, we can help get you the compensation you and your loved ones deserve. The personal injury attorney Los Angeles firm of C and M Law Corporation has won an excess of 2 Billion Dollars in settlements!