中文名 | Arg-Gly-Asp-Ser |
英文名 | Arg-Gly-Asp-Ser |
别名 | 天冬氨酸精氨酸 甘氨酸-天冬氨酸 精-甘-天冬-丝氨酸 精氨酰-甘氨酰-天冬氨酰-丝氨酸 精氨酸-甘氨酸-天冬氨酸-丝氨酸 L-精氨酰甘氨酰-L-ALPHA-天冬氨酰-L-丝氨酸 (6S,12S,15S)-1,6-二氨基-12-(羧甲基)-15-(羟甲基)-1-亚氨基-7,10,13-三氧代-2,8,11,14-四氮杂十六烷-16-羧酸 |
英文别名 | RGDS Arg-Gly-Asp-Ser Fibronectin tetrapeptide arginyl-glycyl-aspartyl-serine L-Arginylglycyl-L-alpha-aspartyl-L-serine L-Serine, L-arginylglycyl-L-alpha-aspartyl- L-Serine,N-[N-(N-L-arginylglycyl)-L-a-aspartyl]- L-Serine, N-(N-(N-L-arginylglycyl)-L-alpha-aspartyl)- |
CAS | 91037-65-9 |
EINECS | 1592732-453-0 |
化学式 | C15H27N7O8 |
分子量 | 433.42 |
密度 | 1.65±0.1 g/cm3(Predicted) |
熔点 | 183-187℃ |
水溶性 | Soluble in water at 1mg/ml |
酸度系数 | 2.84±0.10(Predicted) |
存储条件 | -20°C |
敏感性 | Easily absorbing moisture |
外观 | 白色至类白色粉末 |
MDL号 | MFCD00076452 |
体外研究 | The Arg-Gly-Asp-Ser-modified surface causes up-regulation of αvβ3integrin. Attachment to the Arg-Gly-Asp-Ser-treated membrane completely abolishes apoptosis induced by staurosporine, the Ca 2+ ·Pi ion pair, and sodium nitroprusside. Arg-Gly-Asp-Ser-dependent resistance to apoptosis is eliminated, when the activity of the phosphatidylinositol 3-kinase pathway is inhibited. Arg-Gly-Asp-Ser interacts with survivin, as well as with procaspase-3, -8 and -9. Arg-Gly-Asp-Ser-peptide binding to survivin is found to be specific, at high affinity (K d 27.5 μM) and locates at the survivin C-terminus. Arg-Gly-Asp-Ser-survivin interaction appears to play a key role, since Arg-Gly-Asp-Ser lost its anti-mitogenic effect in survivin-deprived cells with a specific siRNA. |
体内研究 | Arg-Gly-Asp-Ser (2.5 or 5 mg/kg, 1 h before LPS) significantly inhibits LPS-induced MMP-9 activity in BAL fluid 4 h post-LPS. Arg-Gly-Asp-Ser (1, 2.5 or 5 mg/kg, i.p.) administers 1 h before LPS inhibited LPS-induced increases in TNF-α and MIP-2 levels in BAL fluid at 4 h post-LPS. Arg-Gly-Asp-Ser peptide significantly reduces tumor necrosis factor (TNF)-α and macrophage inflammatory protein (MIP)-2 production, and decreases myeloperoxidase (MPO) and NF-κB activity. |
WGK Germany | 3 |
上游原料 | N-叔丁氧羰基-N'-甲苯磺酰基-L-精氨酸 |
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