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. Author manuscript; available in PMC: 2011 Dec 1.
Published in final edited form as: J Neurochem. 2010 Nov 19;115(6):1681–1689. doi: 10.1111/j.1471-4159.2010.07077.x

Figure 1.

Figure 1

Identification of D-serine via capillary electrophoresis. (A) Electropherogram showing the separation of D-serine (D-ser), from a series of amino acid standards; Gamma-aminobutyric acid (GABA), Taurine (Tau), Glycine (Gly), L-serine (L-ser), α-aminoadipic acid (AAA), and Glutamate (Glu). Treatment with D-serine deaminase (DsDa) (50 ug/ml, 20 min) specifically eliminated D-serine (dotted trace). (B) Separation of amino acids from mouse retina extracellular media, with L-serine and D-serine expanded. D-serine was completely eliminated following DsDa incubation.