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AF 555 NHS ester
目录号 | 数量 | 价格 | 提前通知时间 | 购买此产品 |
---|---|---|---|---|
1K820 | 1 mg | $140 | 现货 | |
2K820 | 5 mg | $450 | 现货 | |
4K820 | 25 mg | $1460 | 现货 | |
5K820 | 50 mg | $1890 | 现货 | |
6K820 | 100 mg | $2640 | 现货 |
AF 555 NHS ester is a bright, photostable, and hydrophilic fluorescent dye for the yellow channel. This NHS ester is an amine-reactive dye; it can label amine groups in proteins, peptides, amino-modified oligos, and other target molecules.
AF 555 is a hydrophilic fluorophore with high fluorescence quantum yield and high photostability, an alternative to tetramethylrhodamine (TAMRA, TMR) or Cyanine3 dyes. The dye is useful for many applications, including cytometry and microscopy.
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AF 532 NHS ester
NHS-ester of AF 532 dye for protein, peptide, and modified oligonucleotide labeling via reaction with amino groups.Amino-11-ddUTP
Amino-11-ddUTP is a triphosphate for the modification of DNA.
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Cyanine5 NHS 酯 (Cyanine5 NHS ester)
胺反应性 Cyanine5 活化酯,用于标记蛋白质、肽和其他分子。General properties
Appearance: | dark red powder |
Molecular weight: | 1058.36 |
Molecular formula: | C39H46K3N3O16S4 |
Quality control: | NMR 1H and HPLC-MS (95+%) |
Storage conditions: | 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Desiccate. Avoid prolonged exposure to light. |
安全数据表(MSDS): | 下载 |
产品规格 |
Spectral properties
Excitation/absorption maximum, nm: | 552 |
ε, L⋅mol−1⋅cm−1: | 152000 |
Emission maximum, nm: | 566 |
Fluorescence quantum yield: | 0.14 |
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