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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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Cyanine3B maleimide
Derivative of a Cyanine3B dye, improved Cyanine3 dye to have higher quantum yield, for maleimide reaction chemistry.
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氨基-11-dUTP
Amino-11-dUTP 是一种用于修饰 DNA 的三磷酸盐。ROX NHS 酯，6-异构体
ROX（罗丹明X，R101）NHS-酯的纯 6-异构体，用于胺标记。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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