Alexa Fluor 405 Acid is a fluorescent dye commonly used in biological and biochemical applications, particularly in fluorescence microscopy and flow cytometry. It is characterized by its bright blue fluorescence, which is excited by light in the ultraviolet to blue range, typically around 400 nm, and emits light at approximately 421 nm. This dye is water-soluble and has a high quantum yield, making it suitable for various labeling applications, including protein and nucleic acid labeling. Alexa Fluor 405 Acid is known for its photostability, allowing for prolonged imaging without significant loss of signal. Additionally, it has a low background fluorescence, which enhances the clarity of the signals in complex biological samples. The dye is often utilized in conjunction with other fluorescent markers to enable multi-color detection in experiments. Its chemical structure includes a sulfonic acid group, which contributes to its solubility and reactivity, facilitating conjugation to biomolecules. Overall, Alexa Fluor 405 Acid is a versatile tool in the field of fluorescence-based research.

Alexa Fluor 405 Acid

852953-60-7: Alexa Fluor 405 Acid is a fluorescent dye commonly used in biological and biochemical applications, particularly in fluorescence microscopy and flow cytometry. It is characterized by its bright blue fluorescence, which is excited by light in the ultraviolet to blue range, typically around 400 nm, and emits light at approximately 421 nm. This dye is water-soluble and has a high quantum yield, making it suitable for various labeling applications, including protein and nucleic acid labeling. Alexa Fluor 405 Acid is known for its photostability, allowing for prolonged imaging without significant loss of signal. Additionally, it has a low background fluorescence, which enhances the clarity of the signals in complex biological samples. The dye is often utilized in conjunction with other fluorescent markers to enable multi-color detection in experiments. Its chemical structure includes a sulfonic acid group, which contributes to its solubility and reactivity, facilitating conjugation to biomolecules. Overall, Alexa Fluor 405 Acid is a versatile tool in the field of fluorescence-based research.

<p>AF405 acid is a fluorescent dye. The compound has a peak excitation wavelength of 395 nm and a maximum emission wavelength of 435 nm. AF405 is suitable for cell labeling and imaging.</p>

CAS 852953-60-7

Alexa Fluor 405 Acid

AF405 acid

Ref: TM-T203385