PPT-Hemoglobin

Electrophoresis Electrophoresis Electrophoresis is a means of separating hemoglobins It depends on the migration of the hemoglobin molecules dissolved in a buffer on or in a supporting medium when an electric current is passed through them. Blood transports materials through out the body inside blood vessels.. Plasma. Straw colored, nonliving part of blood.. 90% Water. Helps to regulate body temperature. Contains Electrolytes. Plasma transports blood cells, products of digestion and hormones throughout the body.. b. d. g. a. a. Chromosome 16. Chromosome 11. 25%. 25%. a. a. b. d. g. 25%. 25%. 48%. 48%. 1.5%. 0.5%. 1.5%. 0.5%. Hemoglobin synthesis. a. a. a. a. a. a. b. g. d. b. d. g. HbA. HbF. HbA. 2. 98%. ~1%. Jenny Pham. Protein Structure & Function. Spring 2015. Outline. Normal Adult Hemoglobin (. Hb. A). Function: Deoxygenated v. Oxygenated. Mutation in . Hb. A. Sickle Cell Hemoglobin (. Hb. S). Sickle Cell Anemia. Electrophoresis. Electrophoresis. Electrophoresis is a means of separating hemoglobin's. . . It depends on the migration of the hemoglobin molecules dissolved in a buffer on, or in, a supporting medium when an electric current is passed through them.. Hemolysis. is defined as the premature destruction of red blood cells (RBCs).. Anemia results when the rate of destruction exceeds the capacity of the marrow to produce RBCs. Normal RBC survival time is 110. H2500 Hemoglobin Bovine Lyophilized powder H3760 Hemoglobin Bovine Dried erythrocytes Methemoglobin and oxyhemoglobin content is not determined H2625 Hemoglobin Bovine Substrate powder Prepar . By – . Dr. Sunita Mittal. Learning Objectives. ▪. Iron metabolism . ▪. Hemoglobin catabolism (Fate of old RBCs) . ▪. Prehepatic. Jaundice. Iron . (Fe. +2. ) Metabolism. Iron is essential for . Svjetlana Kalanj Bognar (. svjetla. na.kalanj.bognar. @mef.hr. ). Myoglobin. . and. hemoglobin, . oxygen-binding. . proteins. evolutionary. . demands. . of. . multicellular. . organisms. . and. Hemoglobin is the protein molecule in red blood cells that carries oxygen from the lungs to the body's tissues and returns carbon dioxide from the tissues back to the lungs.. Hemoglobin. Hemoglobin (. Hemoglobin E trait is common and can occur in any race or ethnicity. It is most common in individuals of Southeast Asian descent. You may have heard of sickle cell trait before, while not exactly the Hemoglobin. . Found in the RBC.. Responsible for carrying oxygen to all cells in the body.. Also binds to carbon dioxide and carries it to the lungs from the cells to be released.. Buffer against change in [H. 471. Objectives. Quantitative determination of hemoglobin in a blood sample.. . Hemoglobin structure. Hemoglobin (. Hb. ) is a . porphyrin. –iron (II) . protien. in RBCs that transport oxygen from the lungs to the rest of the body and carbon dioxide back to the lungs.. What is Hemoglobin?. Hemoglobin is a protein in red blood cells that binds to oxygen in the lungs and carries the oxygen to the tissues.. What is Hemoglobin?. Hemoglobin has a . tetrameric . structure; it is made up of four subunits (2 α chains and 2 β chains) bound together.. Hb. ) have related, but different, roles in the body. Hemoglobin:. Found in red blood cells. Promotes diffusion of O. 2 . throughout the body (binds O. 2 . at lungs,. . releases at tissues). Myoglobin:.