2013年7月26日星期五

What’s Glycine and BOC-Glycine?

  Glycine (abbreviated as Gly or G) is an organic compound with the formula NH2CH2COOH. Having a hydrogen substituent as its side-chain, glycine is the smallest of the 20 amino acids commonly found in proteins. Its codons are GGU, GGC, GGA, GGG of the genetic code.

BOC-Glycine,4530-20-5

  Glycine is a colourless, sweet-tasting crystalline solid. It is unique among the proteinogenic amino acids in that it is notchiral. It can fit into hydrophilic or hydrophobic environments, due to its minimal side chain of only one hydrogen atom. Glycine is also the genus name of the Soybean plant
  BOC-Glycine,non-essential amino acids. Is a alternation of amino acids in the a lot of simple structure, a non-essential amino acerbic in the animal body, and accepting an acerb and a basal anatomic accumulation in the atom at the aforementioned time, is a able electrolyte in the aqueous solution, greater solubility in the acerb arctic solvents, and essentially baffling in non-polar solvent, and has a college baking point and melting point, through the adjustment of the pH of an aqueous band-aid of glycine display altered atomic forms. White monoclinic arrangement or hexagonal crystals or white apparent powder. Odorless, appropriate sweetness. The about physique of 1.1607. M.p. 248 ° C (decomp.). pK’1 (COOH) to 2.34, pK’2 (N H3) 9.60. Acrid in water, solubility in water: 25 ° C if 25g/100ml; 50 ° C 39.1g/100ml and; if 54.4g/100ml; 100 ° C 75 ° C if 67.2g/100ml. Extremely difficult to deliquesce in ethanol, about abandoning 0.06 g booze 100g. Almost baffling in acetone and ether. Reaction with hydrochloric acerbic to accomplish the hydrochloride salt. For complexometric titration indicator chromatography reagents; buffers; accepted for colorimetric assurance of amino acids. Inspection copper, gold and silver. Preparation of tissue ability medium. Acclimated as a biochemical reagents and solvents in amoebic amalgam and biochemistry. Spinal bond inhibitory neurotransmitter NMDA receptor allosteric modulators of atomic analysis brand acclimated as absorber apparatus for end-labeled brake fragment accompanying phosphate kinase reaction; Tris – glycine absorber components, For SDS – polyacrylamide gel electrophoresis of in vitro adaptation artefact applications. Glycine has a different candied taste, affluence acid, acrid aftertaste affectation the absinthian aftertaste of aspartame in aliment and enhance the sweetness. Animal assimilation of the glycine excessive, not abandoned can not be captivated by the body, and the physique will breach the antithesis of assimilation of amino acids affect the assimilation of added amino acids, arch to comestible alterity affect health.

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