Amino Adds, Peptides, and Proteins

A review on TLC and PLC of amino adds, peptides, and proteins is presented in the works by Bhushan [24,25]. Chromatographic behavior of 24 amino acids on silica gel layers impregnated tiraryl phosphate and tri-n-butylamine in a two-component mobile phase (propanol water) of varying ratios has been studied by Sharma and coworkers [26], The effect of impregnation, mobile phase composition, and the effect of solubility on hRf of amino acids were discussed. The mechanism of migration was explained in terms of adsorption on impregnated silica gel G and the polarity of the mobile phase used. 

Amino Adds, Peptides, and Proteins 26.7 Laboratory Synthesis of Peptides Active Figure 26.4 Mechanism of Amide Formation Using Dicydohexylcarbodiimide (page 1151) Coached Tutorial Problem Reactions Used in Synthesis of Peptides (page 1151)... 

Amino Adds, Peptides and Proteins Carbohydrate Chemistry Catalysis... 

The dinitrophenylation of amino adds, peptides, and proteins and their separation by one-dimensional and two-dimensional TLC have been reviewed by Rosmus and Deyl [3]. DNP-amino acids are divided into those which are ether extractable and those which remain in the aqueous phase. 

Amino adds, peptides, and proteins are analyzed by a variety of modes of capillary electrophoresis (CE) which employ the same instrumentation, but are different in the mechanism of separation. A fundamental aspect of each mode of CE is the composition of the electrolyte solution. Depending on the specihc mode of CE, the electrolyte solution can consist of either a continuous or a discontinuous system. In continuous systems, the composition of the electrolyte solution is constant along the capillary tube, whereas in discontinuous systems, it is varied along the migration path. 

CHAPTER 26 H 8lomol cules Amino Adds, Peptides, and Proteins... 

Chapter 3 The building blocks of proteins amino adds, peptides and proteins ... 

Mauger, A. B. (1977) The Chemistry cf Cyclic Alpha-imino Adds in Chemistry and Biochemistry of Amino Adds, Peptides and Proteins, B. Weinstein, B., Ed. Marcel Dekker, New York, 179-240. 

S. BAsLckraan, Amino Add Determination Methods and Techniques, Marcel Dekket, New York, 1968 A. Niederweiset and G. Pataki, eds.. New Techniques in Amino Adds, Peptide and Protein Analysis, Ann Arbor Science Pubhshets, Ann Arbor, Mich., 1971 The Chemical Society of Japan, eds.. New Experimental Chemistry Series, Vol. 1 (Biochemistry 1) (in Japanese), Mamzen, Tokyo, Japan, 1978, pp. 141—160. 

W. S. Hancock, Handbook of HPLC for the Separation of Amino Adds, Peptides, and Proteins, CRC Press, Boca Raton, 1984]. 

Su1fhydry1 groups in amino adds, peptides, and proteins participate In many other Interactions of Importance to medicine, food science, nutrition, and toxicology. These Include Interactions with ... 

M. Kempe and K. Mosbach, Separation of amino adds, peptides and proteins on molecu-Icffly imprinted stationcuy phases,/. Chromatogr. A, 691 (1-2) 317-323,1995... 

---