耗材描述
- 分子式 C6H9N3O2
- 分子量155.15
- Beilstein号 7800
- EC号 225-660-9
- MDL号 MFCD00005208
- PubChem编号 24895803
属性
熔点 | 273°C |
存贮条件 | 密封保存 |
密度 | 1.4230 |
描述
应用 |
DL-Histidine has been used to study the fouling behaviour of polyethersulfone ultrafiltration membranes made with different PVP (polyvinylpyrrolidone). DL-Histidine is the mixed isomer of D- and L-histidine. DL-Histidine may be used to evaluate the efficiency of amino acid chiral ligand exchange media and systems and in running buffers for capillary electrophoresis. |
生化机理 | L-Histidine is involved in the one-carbon unit metabolism. It is associated with protein methylation. L-Histidine is a part of hemoglobin structure and function. L-Histidine is a component of dipeptides with antioxidative property. Histidine serves as a precursor for the formation of histamine, which is associated with allergic responses. Urocanic acid, an immune response modulator in skin is also biosynthesised from histidine. |
别名 | DL-2-氨基-3-(1H-咪唑-4-基)丙酸;(±)-2-氨基-3-(4-咪唑基)丙酸 ;(±)-2-Amino-3-(4-imidazolyl)propionic acid DL-2-Amino-3-(4-imidazolyl)propionic acid DL-2-Amino-3-(1H-imidazol-4-yl)propanoic acid H-DL-His-OH |
Reaxys-RN | 84087 |
Merck Index | 4720 |
个人防护设备 | Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter |
WGK德国 | 3 |
安全声明(欧洲) | 22,24/25 |
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