PPT-Precipitation Double immunodiffusion

Radial immunodiffusion Precipitation Is a secondary serological test where Ag is soluble not a particulate cell A precipitation line appears at optimal proportions of Ag and Ab not equal proportions. Cloud Naming. Prefix indicates height. Cirro. .  high, 5-13 km. Alto  middle, 2-5 km. (none)  low, 0-2 km. Name for appearance. Cirrus .  wispy strands. Stratus  layered, uniform. Cumulus puffy with vertical structure. Double immunodiffusion. Radial immunodiffusion. Precipitation . Is a secondary serological test where Ag is soluble not a particulate cell.. A precipitation line appears at optimal proportions of Ag and Ab not equal proportions.. BCH 462 [practical] . Lab#7. Objective:. -To get familiar with radial immunodiffusion.. -To determine the concentration of unknown antigen.. . -Precipitation . reactions are based on the interaction of antibodies and antigens. They are based on two soluble reactants that come together to make one insoluble product, the precipitate (. BCH 462 [practical] . Lab#7. Objective:. -To get familiar with radial immunodiffusion.. -To determine the concentration of unknown antigen.. . Antigen [Ag] molecules each have a set of antigenic determinants or epitopes.. Dan Bikos, Edward Szoke, Steven Miller, Stanley Kidder, Christian Kummerow,. . Cindy Combs,. Scott Longmore. . *. Paula Brown. Cooperative Institute for Research in the Atmosphere (CIRA). *. Department of Atmospheric Science. . BCH462 [practical]. Objective:. - To learn the technique of . immunoelectrophoresis. .. -Precipitation . reactions are based on the interaction of antibodies and antigens. They are based on two soluble reactants that come together to make one insoluble product, the precipitate (. . BCH462 [practical]. Immunology. /. Precipitation . Reactions. I- Precipitation in Solution. Bottom Precipitate. Ring Precipitate (Ring Test). II- Simple . Immunodiffusion. (ID). Double ID (. Ouchterlony. Crown King. May Average: 0.30”. June Average: 0.26”. July Average: 3.44”. August. . Average: . 3.34”. Crown King 2016 . (. 86. % . of . average. ). May: 1.20”. June: 0.36”. July: 1.60”. and . Immunoelectrophoresis. . BCH 462 [Practical] . Lab# 7. Objective:. -To get familiar with radial immunodiffusion. And how it used to determine the concentration of specific antigen.. - To learn the technique of . Artificial rain making.. Process of Precipitation:. Precipitation is caused by condensation of water . vapours. of the air mass. . The ascending air mass with sufficient amount of water . vapours. becomes saturated due to adiabatic cooling. Condensation of water . Precipitation mechanisms. Rainall. maps. Rainfall hyetographs. Nexrad. measurement of rainfall. Reading: Applied Hydrology Sections . 3.5 . to . 3.6 . on . Evaporation for Thursday. Precipitation. Precipitation: water falling from the atmosphere to the earth.. Precipitation mechanisms. Rainall. maps. Rainfall hyetographs. Nexrad. measurement of rainfall. Reading for today – Applied Hydrology, Sec 3.3 and 3.4. Reading for Thursday – Applied Hydrology, Sec 3.5 and 3.6. Detection By. Precipitation Methods. Dr.T.V.Rao MD. 11/11/2014. Dr.T.V.Rao MD. 1. Beginning of Serology. Serology as a science began in 1901. Austrian American immunologist . Karl Landsteiner. (1868-1943) identified groups of red blood cells as A, B, and O. From that discovery came the recognition that cells of all types, including blood cells, cells of the body, and microorganisms carry proteins and other molecules on their surface that are recognized by cells of the . reactions. . (2). “. Quotatio. n. s. . are. . comm. o. nly . printed. . as. . a. . means. . of. . inspiration. and. . to. . invoke. . philosophical. thoughts. . from. . the. . reader..