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產品簡介
L-賴氨酸詳細信息
| 介紹: | 有吸濕性。極易溶于水，微溶于乙醇。加熱至210℃變黑，224.5℃分解。 |
| 用途: | A moderate serotonin antagonist and essential amino acid. |
| 特定比重: | 1.125 |
| 比旋光度: | 26 ° (C=2, 5mol/L HCl) |
| 貯存: | 充氬保存 |
| 敏感性: | 易吸潮 |
| 可溶性: | Soluble in water (300 g/l), and methanol (partly). Insoluble in diethyl ether, acetone, and ethanol. |
| 生化和生理學機理: | L-Lysine is an essential α-amino acid, which is encoded by the codons AAA and AAG. Studies suggest that L-Lysine is a key building block in protein synthesis in which it acts as a base. The poly L-Lysine form can be used to suppress prion propagation in mouse models. This amino acid is often post-translationally modified producing analogues that serve different functions. These modifications include acetylation, methylation, ubiquitination, sumoylation, neddylation, biotinylation, pupylation and carboxylation. Furthermore, L-Lysine is a moderate serotonin antagonist, which suppresses its release from SR-4 (5-HT4) receptors. |
| Poly-L-Lysine L-多聚賴氨酸 3-7萬 | SigmaP-2636 | 25mg | 瓶 |
| Poly-L-Lysine L-多聚賴氨酸 3-7萬 | SigmaP-2636 | 250mg | 瓶 |
| Poly-L-Lysine L-多聚賴氨酸 7-15萬 | SigmaP-1274 | 25mg | 瓶 |
| Poly-L-Lysine L-多聚賴氨酸 7-15萬 | SigmaP-1274 | 250mg | 瓶 |
| Poly-L-Lysine L-多聚賴氨酸 15-30萬 | SigmaP-1399 | 25mg | 瓶 |
| Poly-L-Lysine L-多聚賴氨酸 15-30萬 | SigmaP-1399 | 250mg | 瓶 |
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