AF568 NHS ester/AF568 NHS 酯

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  • AF568 NHS ester

AF568 NHS ester

货号 规格 价格 货期
14820 1 mg 110.00$ in stock
24820 5 mg 290.00$ in stock
44820 25 mg 690.00$ in stock
54820 50 mg 1270.00$ in stock
64820 100 mg 1990.00$ in stock

AF568 is a synthetic fluorophore. The excitation peak of AF568 lies at 572 nm and its emission peak is at 598 nm. It can be excited using a 561 nm laser. AF568 is spectrally similar to  TF4 (Tide Fluor™ 4), and sulfo-Cyanine3.5 dyes.
AF568是一种合成荧光团。AF568的激发峰位于572 nm,发射峰位于598 nm。它可以用561纳米激光激发。AF568在光谱上与TF4(Tide Fluor)相似™4)和磺基氰3.5种染料。

As AF568 NHS Ester can be conjugated with proteins and peptides, it is recommended for stable signal generation in imaging, including Western Blotting, fluorescence microscopy, and flow cytometry.
由于AF568 NHS酯可以与蛋白质和肽结合,因此建议在成像中产生稳定的信号,包括免疫印迹、荧光显微镜和流式细胞术。

AF568 NHS ester AF568 NHS ester AF568 NHS ester AF568 NHS ester

Absorption and emission spectra of AF568

AF568 NHS ester

AF568 NHS ester相关产品

BDP 581/591 NHS ester

NHS ester derivative of BDP 581/591 borondipyrromethene fluorophore for the labeling of proteins, peptides, and other biomolecules. The dye is useful for fluorescence polarization and two-photon experiments, and as a ROS probe.
BDP 581/591硼二吡咯烷荧光团的NHS酯衍生物,用于标记蛋白质、肽和其他生物分子。该染料可用于荧光偏振和双光子实验,并可作为活性氧探针。

AF430 azide

Azide derivative of AF430 for labeling and detection of alkyne-containing biomolecules via Click chemistry reaction

AF430 NHS ester

AF430 is a hydrophilic coumarin dye with the emission in green-yellow range. The NHS ester is used for the labeling of amine groups.

General properties

Appearance: dark colored solid
Mass spec M+ increment: 676.1
Molecular weight: 994.18
Molecular formula: C49H63N5O13S2
Solubility: good in water, DMSO, DMF
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 572
ε, L⋅mol−1⋅cm−1: 94238
Emission maximum, nm: 598
Fluorescence quantum yield: 0.912
CF260: 0.4
CF280: 0.32
Tide Fluor™ is a trademark of AAT Bioquest.