中文名称 Chinese name | 聚腺苷酸钾盐 |
中文别名 Chinese aliases | 多聚腺苷酸钾盐 |
英文名称 English name | Polyadenosinic acid potassium salt |
英文别名 English aliases | Poly A potassium salt |
CAS 号 CAS No. | 26763-19-9 |
分子式 Molecular formula | (C10H11O6N5PK) n |
残基分子量Molecular weight of residue |
367.3 |
沉降系数Sedimentation coefficient |
>4s |
分子结构 Structural formula |
|
物化性质 Physical properties | 本品为白色或类白色粉末,易溶于水,不溶于乙醇,*等有机溶剂。This product is a white to off-white powder, freely soluble in water, insoluble in ethanol and ether. 在 PH7.2 条 件 下 , A250/A260 =0.82~0.92; A280/A260 =0.25~0.35; λmax=259nm±1nm。Under the condition of PH7.2,A250/A260 =0.82~0.92; A280/A260 =0.25~0.35; λmax=259nm±1nm. |
含量 Assay | ≥90% |
用途 Usage | 本品与PolyU 配对成 PolyA:U 双螺旋结构,有*、抗肿瘤作用。 This product is paired with PolyU to PolyA: U double helix structure, which has an effect on anti-viral and anti-tumor . |
包装 Packing size | 1kg |
贮藏 Storage | 密封、冷冻保存。Preserve in tight containers,in a freezing place. |