ATTO 565 acid
Ordering information
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Additional ordering information
Telephone | 1-800-990-8053 |
Fax | 1-800-609-2943 |
sales@aatbio.com | |
International | See distributors |
Bulk request | Inquire |
Custom size | Inquire |
Shipping | Standard overnight for United States, inquire for international |
Physical properties
Molecular weight | 624.61 |
Solvent | DMSO |
Spectral properties
Correction Factor (260 nm) | 0.34 |
Correction Factor (280 nm) | 0.16 |
Extinction coefficient (cm -1 M -1) | 120000 |
Excitation (nm) | 563 |
Emission (nm) | 589 |
Quantum yield | 0.90 |
Storage, safety and handling
H-phrase | H303, H313, H333 |
Hazard symbol | XN |
Intended use | Research Use Only (RUO) |
R-phrase | R20, R21, R22 |
Storage | Freeze (< -15 °C); Minimize light exposure |
Alternative formats
ATTO 565 maleimide |
Overview | ![]() ![]() |
Molecular weight 624.61 | Correction Factor (260 nm) 0.34 | Correction Factor (280 nm) 0.16 | Extinction coefficient (cm -1 M -1) 120000 | Excitation (nm) 563 | Emission (nm) 589 | Quantum yield 0.90 |
ATTO 565 acid is a commonly used amine-reactive rhodamine dye. It might be used for labeling peptides, proteins and other amino-containing compounds such as amino-modified oligos. It reacts with compounds containing amino groups in the presence of a coupling reagent such as EDC. It forms a chemically stable amide bond between the dye and amino compounds. ATTO 565 acid has strong absorption, high fluorescence quantum yield and high thermal/photostability. However, it has low water solubility. For the applications that require high water solubility, you may consider iFluor® 568 acid.
Calculators
Common stock solution preparation
Table 1. Volume of DMSO needed to reconstitute specific mass of ATTO 565 acid to given concentration. Note that volume is only for preparing stock solution. Refer to sample experimental protocol for appropriate experimental/physiological buffers.
0.1 mg | 0.5 mg | 1 mg | 5 mg | 10 mg | |
1 mM | 160.1 µL | 800.5 µL | 1.601 mL | 8.005 mL | 16.01 mL |
5 mM | 32.02 µL | 160.1 µL | 320.2 µL | 1.601 mL | 3.202 mL |
10 mM | 16.01 µL | 80.05 µL | 160.1 µL | 800.5 µL | 1.601 mL |
Molarity calculator
Enter any two values (mass, volume, concentration) to calculate the third.
Mass (Calculate) | Molecular weight | Volume (Calculate) | Concentration (Calculate) | Moles | ||||
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Spectrum
Open in Advanced Spectrum Viewer
![spectrum](/_next/image?url=https%3A%2F%2Fimages.aatbio.com%2Fspectra%2Fatto_565.png&w=2048&q=50)
![spectrum](/_next/image?url=https%3A%2F%2Fimages.aatbio.com%2Fspectra%2Fatto_565.png&w=2048&q=50)
Spectral properties
Correction Factor (260 nm) | 0.34 |
Correction Factor (280 nm) | 0.16 |
Extinction coefficient (cm -1 M -1) | 120000 |
Excitation (nm) | 563 |
Emission (nm) | 589 |
Quantum yield | 0.90 |
Product Family
Name | Excitation (nm) | Emission (nm) | Extinction coefficient (cm -1 M -1) | Quantum yield | Correction Factor (260 nm) | Correction Factor (280 nm) |
ATTO 488 acid | 499 | 520 | 90000 | 0.80 | 0.25 | 0.10 |
ATTO 532 acid | 531 | 552 | 115000 | 0.90 | 0.22 | 0.11 |
ATTO 647 acid | 646 | 666 | 120000 | 0.20 | 0.08 | 0.04 |
ATTO 647N acid | 645 | 663 | 150000 | 0.651 | 0.06 | 0.05 |
ATTO 594 acid | 602 | 621 | 120000 | 0.85 | 0.26 | 0.51 |
ATTO 514 acid | 510 | 531 | 115,000 | 0.85 | 0.21 | 0.08 |
References
View all 7 references: Citation Explorer
The new live imagers MitoMM1/2 for mitochondrial visualization.
Authors: Maeda, Miwa and Suzuki, Mayu and Takashima, Shigeo and Sasaki, Tsutomu and Oh-Hashi, Kentaro and Takemori, Hiroshi
Journal: Biochemical and biophysical research communications (2021): 50-54
Authors: Maeda, Miwa and Suzuki, Mayu and Takashima, Shigeo and Sasaki, Tsutomu and Oh-Hashi, Kentaro and Takemori, Hiroshi
Journal: Biochemical and biophysical research communications (2021): 50-54
DNA-templated control of chirality and efficient energy transport in supramolecular DNA architectures with aggregation-induced emission.
Authors: Ucar, Hülya and Wagenknecht, Hans-Achim
Journal: Chemical science (2021): 10048-10053
Authors: Ucar, Hülya and Wagenknecht, Hans-Achim
Journal: Chemical science (2021): 10048-10053
Endoplasmic reticulum phospholipid scramblase activity revealed after protein reconstitution into giant unilamellar vesicles containing a photostable lipid reporter.
Authors: Mathiassen, Patricia P M and Menon, Anant K and Pomorski, Thomas Günther
Journal: Scientific reports (2021): 14364
Authors: Mathiassen, Patricia P M and Menon, Anant K and Pomorski, Thomas Günther
Journal: Scientific reports (2021): 14364
Importance of probe design for bioanalysis of oligonucleotides using hybridization-based LC-fluorescence assays.
Authors: Ji, Yuhuan and Liu, Yijiang and Xia, Wanhong and Behling, Alexander and Meng, Min and Bennett, Patrick and Wang, Laixin
Journal: Bioanalysis (2019): 1917-1925
Authors: Ji, Yuhuan and Liu, Yijiang and Xia, Wanhong and Behling, Alexander and Meng, Min and Bennett, Patrick and Wang, Laixin
Journal: Bioanalysis (2019): 1917-1925
The effect of local dynamics of Atto 390-labeled lysozyme on fluorescence anisotropy modeling.
Authors: Babcock, Jeremiah J and Brancaleon, Lorenzo
Journal: Biopolymers (2015): 285-95
Authors: Babcock, Jeremiah J and Brancaleon, Lorenzo
Journal: Biopolymers (2015): 285-95
Binding assay for low molecular weight analytes based on reflectometry of absorbing molecules in porous substrates.
Authors: Stephan, Milena and Kramer, Corinna and Steinem, Claudia and Janshoff, Andreas
Journal: The Analyst (2014): 1987-92
Authors: Stephan, Milena and Kramer, Corinna and Steinem, Claudia and Janshoff, Andreas
Journal: The Analyst (2014): 1987-92
Fluorescently labeled substrates for monitoring α1,3-fucosyltransferase IX activity.
Authors: Lunau, Nathalie and Seelhorst, Katrin and Kahl, Stefanie and Tscherch, Kathrin and Stacke, Christina and Rohn, Sascha and Thiem, Joachim and Hahn, Ulrich and Meier, Chris
Journal: Chemistry (Weinheim an der Bergstrasse, Germany) (2013): 17379-90
Authors: Lunau, Nathalie and Seelhorst, Katrin and Kahl, Stefanie and Tscherch, Kathrin and Stacke, Christina and Rohn, Sascha and Thiem, Joachim and Hahn, Ulrich and Meier, Chris
Journal: Chemistry (Weinheim an der Bergstrasse, Germany) (2013): 17379-90