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产品介绍
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L-Selenomethionine displays antioxidant activity and has been shown to increase the activity of glutathione peroxidase in endothelial cells. Glutathione peroxidase protects cells from oxidative damage, such as DNA strand breaks, mutations and interference with protein tyrosine-based signaling and other protein functions due to formation of 3-nitrotyrosine, caused by excessive peroxynitrite. L-Selenomethionine administration to cancer cell lines (MCF-7/S breast carcinoma, DU-145 prostate cancer cells and UACC-375 melanoma) results in apoptotic cell death and aberrant mitosis. These human tumor cell lines exhibited dose-dependent growth inhibition by L-Selenomethionine in the micromolar range (45 to 130 μM), while growth inhibition of normal fibroblasts required 1 mM L-Selenomethionine.
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L-(+)-α-苯甘氨酸 ,...
MEM非必需氨基酸溶液，10...
N'-硝基-L-精氨酸(L-...
还原型谷胱甘肽,BR,99%
L-谷氨酸,BR，99%
L-谷氨酰胺 99%
L-甲硫氨酸,BR，99%
L-亮氨酸 99%
L-脯氨酸,BR，99%
L-苏氨酸 99%
L-丙氨酸4-硝基酰苯胺盐酸...
L-谷氨酸-γ-苄酯，98%
Fmoc-N-三苯甲基-L-...
Boc-L-焦谷氨酸甲酯，9...
L-天冬氨酸-4-苄酯，98...
N -对甲苯磺酰基-L-精氨...
Nα-(叔丁氧羰基)-τ-对...
O-苄基-L-酪氨酸，98%
O-叔丁基-L-苏氨酸，98...
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