AF 647 carboxylic acid
AF 647 carboxylic acid is a derivative of the far-infrared dye AF 647. AF 647 is often used as a replacement for Cy5 dye, with an excitation wavelength (λex) of 635 nm (conventional fluorescence detection) /620 nm (instantaneous detection) . The maximum excitation wavelength is 647 nm and the maximum emission wavelength is 671 nm. AF 647 carboxylic acid has a carboxylic acid group and can be coupled to biomolecules with amino groups to achieve dye labeling[1].
Product Specifications
UNSPSC
12171500
Hazard Statement
H302, H315, H319, H335
Target
Fluorescent Dye
Type
Dye Reagents
Related Pathways
Others
Field of Research
Others
Assay Protocol
https://www.medchemexpress.com/af-647-carboxylic-acid.html
Purity
96.68
Solubility
10 mM in DMSO
Smiles
CC(C1=CC(S(=O)(O[K])=O)=CC=C1N/2CCCS(=O)(O[K])=O)(C)C2=C/C=C/C=C/C3=[N+](CCCS(=O)([O-])=O)C4=CC=C(S(=O)(O[K])=O)C=C4C3(C)CCCCC(O)=O
Molecular Formula
C35H41K3N2O14S4
Molecular Weight
959.26
Precautions
H302, H315, H319, H335
References & Citations
Shipping Conditions
Blue Ice
Storage Conditions
-20°C (Powder, protect from light)
Scientific Category
Dye Reagents
Clinical Information
No Development Reported
Available Sizes
Frequently Asked Questions
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