Table 2.

Translational and post-translational incorporation of Hcy into HUVEC protein [60,62].

Cell Labeling Conditions	Translational		Post-Translational
	[35S]Hcy-Protein	[35S]Met-Protein	εN-[35S]Hcy-Lys-Protein
	%	%	%
[35S]Hcy (10 μM, 50 μCi/mL)	37	25	38
[35S]Hcy + folic acid, 10 μM	<1	>98	<1
[35S]Hcy + HDL, 1 mg/mL	68	25	7
[35S]Hcy + Met, 20 μM	12	76	12
Control, εN-[35S]Hcy-Lys-protein	<4	0	>96