Quality Level
description
Mass extinction co-efficient: 3.5 Lg-1cm-1, viscous solid or liquid
form
liquid
λmax
780-810 nm
fluorescence
λem ~1050 nm, quantum yield ~2% (NIR emission)
storage temp.
2-8°C
General description
- 稳定的PBS溶液。在常见缓冲液、血清和血液中可混溶且稳定。
- 4 °C 避光保存。
- 适用激发波长：785 nm，808 nm，发射波长：900-1400 nm，峰值~1050 nm。
- 量子产率(QY) 〜2％，以IR-26为参考（0.5% Qy，1,2-二氯乙烷，808 nm激发）。量子产率约为普通 Hipco 单壁碳纳米管的 4 倍。
- 体内成像（例如血管）中，对于常见裸鼠，在~200 μL 溶液中注入 ~100-150 μg，但此剂量可适当调整。
- 染料的循环半衰期约为 1 小时。
Features and Benefits
- High Sensitivity: The dye is specifically formulated for near-infrared applications, providing enhanced sensitivity for imaging.
- Versatile Solubility: Stable in various biological environments, including PBS, serum, and blood, facilitating diverse research applications.
- Optimal Excitation and Emission: Suitable excitation wavelengths of 785 nm and 808 nm with emission peaks around 1050 nm, ideal for deep tissue imaging.
- Quantum Yield: A quantum yield of ~2%, which is significantly higher than common alternatives, enhancing imaging quality and clarity.
- Ease of Use: Designed for straightforward application in in vivo studies, making it a practical choice for researchers in the field.
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存储类别
10 - Combustible liquids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 900883-1MG | 04061826689400 |