Chinese name: af555 carboxylic acid.
English name: Alexa fluor 555 carboxylic acid,af555 cooh,af 555 carboxylic acid
cas：407627-66-1，407627-67-2
ex/em : 556/571 nm
Molecular weight: 94725
MF: C34H41K3N2O14S4
Specifications: 1g, 5g, 10g
Structural Formula:
Mechanism of reaction:
AF555 carboxylic acid is a fluorescent dye commonly used in biomedical research with an excitation wavelength of around 555nm and an emission wavelength of around 570nm. This dye has high fluorescence quantum efficiency and good photostability, enabling it to maintain a stable fluorescence signal under a wide range of experimental conditions. In addition, AF555 carboxylic acid has good water solubility, can be easily mixed with various solutions, and does not cause significant cytotoxicity.
In biomedical research, AF555 carboxylic acid is commonly used to label biomolecules such as antibodies, proteins, peptides, and nucleic acids. By binding to the target molecule, the dye can visualize the target molecule, helping researchers better observe and understand biological processes inside and outside the cell. For example, in immunofluorescence experiments, AF555 carboxylic acid-labeled antibodies can specifically recognize the antigen of interest and stain it with bright yellow fluorescence, allowing microscopic visualization of the expression and localization of the antigen of interest.
Product form:
1.The appearance is solid powder.
2.Soluble in most organic solvents, soluble in water.
3.The purity standard is 95+, and the details can be consulted.
Storage suggestion: avoid repeated freeze-thaw cycles, store away from light and moisture, the stock solution should be used immediately, frozen below -20. After removing the product from the refrigerator, let it warm up at room temperature for at least 30min-1h, and then open the lid to avoid moisture.
Reagents of the same type:
af594 nhs ester, 5-isomer
af430 carboxylic acid
alexa fluor430 cooh
af514 nhs ester
alexa fluor514 se
af514 cooh
af430 tetrazine
alexa fluor430 tetrazine
af555 nhs ester
alexa fluor555 se
af488 carboxylic acid
alexa fluor488 cooh
af532 nhs ester
If you want to know more about the relevant content, you can contact Shaanxi Xinyan Bomei Biotechnology Mumu.