PPT-Total Proteins

amp Albumin Analysis Lab 3 Introduction The key roles which plasma proteins play in bodily function together with the relative ease of assaying them makes their determination a valuable diagnostic tool as well as a way to monitor clinical progress. Introduction:. Plasma proteins are:. Serum albumin.. Serum globulin.. Fibrinogen.. Serum contains albumin and globulin.. Fibrinogen is absent . Converted into fibrin during blood clotting.. Therefore albumin and globulin are called serum albumin and serum globulin.. 2. Proteins. Proteins are polymers made of monomers called amino acids. All proteins are made of 20 different amino acids linked in different orders. Proteins are used to build cells, act as hormones & enzymes, and do much of the work in a cell. Dina N Kovarik, MS, PhD. Digital World Biology. Updated . April 24, 2015. Fluorescent Proteins are Valuable Tools. Locate proteins in the cell. Track the migration of cells. Reporter of expression. Sister centromeres . The 20 different amino acids. 7.5.1: Explain the four levels of protein structure, indicating the significance of each level.. Peptide bonds link the amino acids together . Polypeptide with five amino acids. . Protein. The . main function of protein is to . build and repair tissues . (muscle tissue). Protein. Protein can be a source of energy but should be used as a last resort. Effect of pH and . Ionic Strength . on Solubility of Proteins. INTRODUCTION. Food Industry:. - Functional Properties - Nutritional. Gelation. Foaming. Change in viscosity. Examples. : . Whole eggs, egg yolk, egg albumen, whey solids, non-fat dry milk . . from lack of structure to. pleiotropy. of functions. Lilia Iakoucheva. University of California, San Diego. OUTLINE. Characterization . and properties of IDPs. . Functional repertoire of IDPs. PROTEINS – (DR. TRAISH) Introduction to Proteins - Proteins are abundant and functionally diverse molecules - They participate in cell regulation at all levels - They share a common structural Total Protein . Concentration. 224 PHL. Lab#. 2. . 1) Simple Proteins:. . They yield only . α. -amino acids . on hydrolysis.. e.g. . albumin, globulin. .. 2) Conjugated Proteins:. . They are proteins combined with a non-protein substance called prosthetic group. . Unit objectives:. Identify amino acid classifications based on nutritional use and chemical properties of side chains. Describe the primary, secondary, tertiary and quaternary structures of proteins. Most abundant molecule in cells making up 50% or more of their dry weight. Every protein has a unique structure, or shape. Allows it to perform a specific function. Enzymes are proteins that function as catalysts for many reactions in foods. AP Biochemistry. Plasma Proteins. Synthesized by liver or produced by plasma (B) cells. Albumin. Transferrin. Ceruloplasmin. Enzymes . – Coagulation enzymes, complement factors. C-reactive protein – . Each amino acid (aa) shares a common structure; i.e. an amine (NH. 2. ) group, an acid group (COOH), and a central carbon atom bonded to hydrogen and to a side chain (R).. The side chains qualify aas as acidic, basic, neutral, aromatic, and sulphur-containing amino acids.. Unit 1 Advanced Higher. Miss Aitken. Pages 16-25. Textbook. Proteomics. Genome:. complete set of DNA. Comprises of coding and non-coding areas. 20-25000 genes in human genome. Proteome:. Entire set of proteins that can be expressed from a genome.