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别名 CY5-SE Ditriethylamine salt(146368-14-1 Free base)
CY5-SE Ditriethylamine salt 是用于标记寡核苷酸,肽,蛋白质的氨基基团的反应染料。 激发波长 (nm): 649, 发射波长 (nm): 670

CY5-SE Ditriethylamine salt 是用于标记寡核苷酸,肽,蛋白质的氨基基团的反应染料。 激发波长 (nm): 649, 发射波长 (nm): 670
| 规格 | 价格 | 库存 | 数量 |
|---|---|---|---|
| 1 mg | ¥ 597 | In Stock | |
| 5 mg | ¥ 1,310 | In Stock | |
| 10 mg | ¥ 1,930 | In Stock | |
| 25 mg | ¥ 3,920 | In Stock | |
| 50 mg | ¥ 4,990 | In Stock | |
| 100 mg | ¥ 6,960 | In Stock |
| 产品描述 | CY5-SE Ditriethylamine salt is a reactive dye for the labeling of amino-groups in peptides, proteins, and oligonucleotides. Excitation (nm):649, Emission (nm): 670. |
| 体外活性 | SELP类似物与Cy5-SE的偶联反应。将1 mL的100 μg/mL SELP溶液与10 μL的1.2 mg/mL Cy5 mono NHS-酯混合,后者溶于10% 的DMSO中,此混合液在100 mM的碳酸钠缓冲液(pH 8.3)中冰浴孵育2小时。反应终止时,向反应液中加入50 μL的1 M Tris-HCl(pH 8.0)。反应混合物装载到1.5 mL的Sephadex G-25柱上,通过离心(3分钟,1050g[1])收集Cy5标记的SELPs。 |
| 别名 | CY5-SE Ditriethylamine salt(146368-14-1 Free base) |
| 分子量 | 956.26 |
| 分子式 | C49H73N5O10S2 |
| Smiles | O=C(CCCCCN1C2=CC=C(S(=O)(O)=O)C=C2C(C)(C)C1=CC=CC=CC3=[N+](CC)C4=C(C3(C)C)C=C(S(=O)([O-])=O)C=C4)ON5C(CCC5=O)=O.CCN(CC)CC.CCN(CC)CC |
| 密度 | no data available |
| 存储 | keep away from moisture | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
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