(DB-411203)
AT 590 Carboxylic Acid is a bright orange-fluorescent dye that is structurally identical to Atto 590. With its high photostability and pH resistance, it has become one of the most widely used fluorophores in life sciences.
Its hydrophilic nature makes it an ideal choice for labeling sensitive proteins. AT 590 is perfect for a variety of imaging applications, including confocal microscopy, flow cytometry (FACS), and labeling cell cultures and tissues.
AT 590 Carboxylic Acid is a non-reactive Atto 590 dye used as a reference standard or for labeling peptides and proteins. Its carboxyl group can be activated (e.g., sulfo-NHS, TFP) or modified via carbodiimide chemistry for conjugation to amino groups. It’s commonly used in solid-phase peptide synthesis with activators like HATU.
Package size
Key Parameters: Great brightness and pH stability with lower costs
Carboxylic Acid: Ideal as a reference standard or for further synthesis
Applications: Confocal microscopy, super resolution microscopy (STED, PALM, dSTORM), flow cytometry (FACS), cell cultures and tissue labeling
Lower cost alternative with protocol compatibility: Same Spectral Properties & Performance = Works exactly like Atto™ 590 with friendly price. Use it as a substitute for Alexa Fluor® 590 or Texas Red®.
Complete Compatibility – Can be used in any existing protocol that uses Atto 590
Pricing
Cat. no. | Quantity | Price | Availibility |
|---|---|---|---|
DB-411203-1MG | 1 mg | 150 EUR | In stock |
DB-411203-5MG | 5 mg | 420 EUR | In stock |
DB-411203-10MG | 10 mg | 630 EUR | In stock |
DB-411203-25MG | 25 mg | 1200 EUR | In stock |
DB-411203-50MG | 50 mg | 2025 EUR | In stock |
DB-411203-100MG | 100 mg | 3000 EUR | In stock |
Shipping information
Shipping | Storage | Quality Control |
|---|---|---|
Room Temperature | Up to 24 months in -20 ℃ | HPLC (98 %+ purity) |
Optical Data of AT 590 Carboxylic Acid
Name | Excitation (nm) | Emission (nm) | Extinction coeficient (ε) |
|---|---|---|---|
AT 488 Carboxylic Acid | 499 | 520 | 90 000 |
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