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AAT Bioquest

XFD647 Alkyne

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Physical properties
Molecular weight1010.09
SolventDMSO
Spectral properties
Correction Factor (280 nm)0.03
Correction Factor (565 nm)0.1109
Extinction coefficient (cm -1 M -1)270000
Excitation (nm)650
Emission (nm)671
Quantum yield0.331
Storage, safety and handling
H-phraseH303, H313, H333
Hazard symbolXN
Intended useResearch Use Only (RUO)
R-phraseR20, R21, R22
StorageFreeze (< -15 °C); Minimize light exposure
UNSPSC12171501
Direct upgrades
iFluor® 647 alkyne
Related products
XFD488 azide *Same Structure to Alexa Fluor™ 488 azide*
XFD488 NHS Ester *Same Structure to Alexa Fluor™ 488 NHS Ester*
XFD488 C5 Maleimide *Same Structure to Alexa Fluor™ 488 C5 Maleimide*
XFD350 NHS Ester *Same Structure to Alexa Fluor™ 350 NHS Ester*
XFD532 NHS Ester *Same Structure to Alexa Fluor™ 532 NHS Ester*
XFD594 NHS Ester *Same Structure to Alexa Fluor™ 594 NHS Ester*
XFD350 C5 Maleimide *Same Structure to Alexa Fluor™ 350 C5 Maleimide*
XFD532 C5 Maleimide *Same Structure to Alexa Fluor™ 532 C5 Maleimide*
XFD594 C5 Maleimide *Same Structure to Alexa Fluor™ 594 C5 Maleimide*
XFD488 Hydroxylamine *Same Structure to Alexa Fluor™ 488 Hydroxylamine*
XFD350 goat anti-mouse IgG (H+L) *Cross Adsorbed, XFD350 Same Structure to Alexa Fluor™ 350*
XFD488 goat anti-mouse IgG (H+L) *Cross Adsorbed, XFD488 Same Structure to Alexa Fluor™ 488*
XFD594 goat anti-mouse IgG (H+L) *Cross Adsorbed, XFD594 Same Structure to Alexa Fluor™ 594*
XFD350 goat anti-rabbit IgG (H+L) *Cross Adsorbed, XFD350 Same Structure to Alexa Fluor™ 350*
XFD488 goat anti-rabbit IgG (H+L) *Cross Adsorbed, XFD488 Same Structure to Alexa Fluor™ 488*
XFD594 goat anti-rabbit IgG (H+L) *Cross Adsorbed, XFD594 Same Structure to Alexa Fluor™ 594*
XFD488 amine *Same Structure to Alexa Fluor™ 488 amine*
XFD594 amine *Same Structure to Alexa Fluor™ 594 amine*
XFD350-streptavidin conjugate *XFD350 Same Structure to Alexa Fluor™ 350*
XFD488-streptavidin conjugate *XFD488 Same Structure to Alexa Fluor™ 488*
XFD594-streptavidin conjugate *XFD594 Same Structure to Alexa Fluor™ 594*
XFD350 Phalloidin *XFD350 Same Structure to Alexa Fluor™ 350*
XFD488 Phalloidin *XFD488 Same Structure to Alexa Fluor™ 488*
XFD594 Phalloidin *XFD594 Same Structure to Alexa Fluor™ 594*
XFD532 acid *Same Structure to Alexa Fluor™ 532 acid*
XFD488 acid *Same Structure to Alexa Fluor™ 488 acid*
XFD488 tyramide reagent *Same Structure to Alexa Fluor™ 488 tyramide*
XFD546 tyramide reagent *Same Structure to Alexa Fluor™ 546 tyramide*
XFD594 tyramide reagent *Same Structure to Alexa Fluor™ 594 tyramide*
XFD488 NHS Ester-UltraPure Grade *XFD488 Same Structure to Alexa Fluor™ 488*
XFD555 NHS Ester *Same Structure to Alexa Fluor™ 555 NHS Ester*
XFD647 NHS Ester *Same Structure to Alexa Fluor™ 647 NHS Ester*
XFD680 NHS Ester *Same Structure to Alexa Fluor™ 680 NHS Ester*
XFD700 NHS Ester *Same Structure to Alexa Fluor™ 700 NHS Ester*
XFD750 NHS Ester *Same Structure to Alexa Fluor™ 750 NHS Ester*
XFD647 C2 Maleimide *Same Structure to Alexa Fluor™ 647 C2 Maleimide*
XFD546 NHS Ester *Same Structure to Alexa Fluor™ 546 NHS Ester*
XFD568 NHS Ester *Same Structure to Alexa Fluor™ 568 NHS Ester*
XFD350 tyramide reagent *Same Structure to Alexa Fluor™ 350 tyramide*
XFD568 tyramide reagent *Same Structure to Alexa Fluor™ 568 tyramide*
XFD350 acid *Same Structure to Alexa Fluor™ 350 acid*
XFD546 acid *Same Structure to Alexa Fluor™ 546 acid*
XFD568 acid *Same Structure to Alexa Fluor™ 568 acid*
XFD488 tetrazine *Same Structure to Alexa Fluor™ 488 tetrazine*
XFD488 aldehyde *Same Structure to Alexa Fluor™ 488 aldehyde*
XFD™488-dUTP *1 mM in TE Buffer (pH 7.5)*
XFD514 acid
XFD514 NHS Ester *Same Structure to Alexa Fluor™ 514 NHS Ester*
XFD514 tyramide
XFD532 tyramide
XFD488 TCO
XFD532 amine
XFD555 amine
XFD568 amine
XFD750 amine
XFD555 acid
XFD750 acid
XFD700 acid
XFD405 NHS Ester [equivalent to Alexa Fluor™ 405 NHS Ester]
Show More (49)

OverviewpdfSDSpdfProtocol


Molecular weight
1010.09
Correction Factor (280 nm)
0.03
Correction Factor (565 nm)
0.1109
Extinction coefficient (cm -1 M -1)
270000
Excitation (nm)
650
Emission (nm)
671
Quantum yield
0.331
XFD647 is manufactured by AAT Bioquest, and it has the same chemical structure of Alexa Fluor® 647 (Alexa Fluor® is the trademark of ThermoFisher). It is a bright deep red fluorescent dye. XFD647 dye is water soluble and pH-insensitive from pH 4 to pH 10. XFD647 alkyne is used for conjugation with a biological molecule that contains an azide via the click chemistry. It provides a convenient way to install the fluorophore of Alexa Fluor® 647 into a biological molecule that lacks alkyne and azide groups.

Calculators


Common stock solution preparation

Table 1. Volume of DMSO needed to reconstitute specific mass of XFD647 Alkyne to given concentration. Note that volume is only for preparing stock solution. Refer to sample experimental protocol for appropriate experimental/physiological buffers.

0.1 mg0.5 mg1 mg5 mg10 mg
1 mM99.001 µL495.005 µL990.011 µL4.95 mL9.9 mL
5 mM19.8 µL99.001 µL198.002 µL990.011 µL1.98 mL
10 mM9.9 µL49.501 µL99.001 µL495.005 µL990.011 µL

Molarity calculator

Enter any two values (mass, volume, concentration) to calculate the third.

Mass (Calculate)Molecular weightVolume (Calculate)Concentration (Calculate)Moles
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Spectrum


Open in Advanced Spectrum Viewer
spectrum

Spectral properties

Correction Factor (280 nm)0.03
Correction Factor (565 nm)0.1109
Extinction coefficient (cm -1 M -1)270000
Excitation (nm)650
Emission (nm)671
Quantum yield0.331

Images


References


View all 42 references: Citation Explorer
Protocol for visualizing newly synthesized proteins in primary mouse hepatocytes.
Authors: Shen, Yuqian and Liu, Wenhua and Zuo, Jian and Han, Junhai and Zhang, Zi Chao
Journal: STAR protocols (2021): 100616
EdU Incorporation To Assess Cell Proliferation and Drug Susceptibility in Naegleria fowleri.
Authors: Troth, Emma V and Kyle, Dennis E
Journal: Antimicrobial agents and chemotherapy (2021): e0001721
Azide-Functionalized Naphthoxyloside as a Tool for Glycosaminoglycan Investigations.
Authors: Willén, Daniel and Mastio, Roberto and Söderlund, Zackarias and Manner, Sophie and Westergren-Thorsson, Gunilla and Tykesson, Emil and Ellervik, Ulf
Journal: Bioconjugate chemistry (2021): 2507-2515
SMALL MOLECULE IMAGING AGENT FOR MUTANT KRAS G12C.
Authors: Koch, Peter D and Quintana, Jeremy and Ahmed, Maaz and Kohler, Rainer H and Weissleder, Ralph
Journal: Advanced therapeutics (2021)
Clickable Galactose Analogues for Imaging Glycans in Developing Zebrafish.
Authors: Daughtry, Jessica L and Cao, Wendy and Ye, Johnny and Baskin, Jeremy M
Journal: ACS chemical biology (2020): 318-324
Nanobody click chemistry for convenient site-specific fluorescent labelling, single step immunocytochemistry and delivery into living cells by photoporation and live cell imaging.
Authors: Hebbrecht, Tim and Liu, Jing and Zwaenepoel, Olivier and Boddin, Gaëlle and Van Leene, Chloé and Decoene, Klaas and Madder, Annemieke and Braeckmans, Kevin and Gettemans, Jan
Journal: New biotechnology (2020): 33-43
A novel tracer for in vivo optical imaging of fatty acid metabolism in the heart and brown adipose tissue.
Authors: Panagia, Marcello and Yang, Jing and Gale, Eric and Wang, Huan and Luptak, Ivan and Chen, Howard H and Patel, Dakshesh and Croteau, Dominique and Pimentel, David Richard and Bachschmid, Markus Michael and Colucci, Wilson S and Ran, Chongzhao and Sosnovik, David E
Journal: Scientific reports (2020): 11209
Long-term live cells observation of internalized fluorescent Fe@C nanoparticles in constant magnetic field.
Authors: Garanina, Anastasiia and Kireev, Igor and Zhironkina, Oxana and Strelkova, Olga and Shakhov, Anton and Alieva, Irina and Davydov, Valery and Murugesan, Sankaran and Khabashesku, Valery and Majouga, Alexander and Agafonov, Viatcheslav and Uzbekov, Rustem
Journal: Journal of nanobiotechnology (2019): 27
Cell-type-specific quantification of protein synthesis in vivo.
Authors: Hidalgo San Jose, Lorena and Signer, Robert A J
Journal: Nature protocols (2019): 441-460
PET imaging of EGFR expression using an 18F-labeled RNA aptamer.
Authors: Cheng, Siyuan and Jacobson, Orit and Zhu, Guizhi and Chen, Zhen and Liang, Steve H and Tian, Rui and Yang, Zhen and Niu, Gang and Zhu, Xiaohua and Chen, Xiaoyuan
Journal: European journal of nuclear medicine and molecular imaging (2019): 948-956