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iFluor® 790 hydrazide

Fluorescent dye hydrazine derivatives are the most popular tool for conjugating dyes to a target compound with a carbonyl group (e.g., aldehyde, carboxylic acid or activated carboxy group such as NHS ester). Fluorescent dye hydrazine derivatives are also useful for tracing neurons.
Fluorescent dye hydrazine derivatives are the most popular tool for conjugating dyes to a target compound with a carbonyl group (e.g., aldehyde, carboxylic acid or activated carboxy group such as NHS ester). Fluorescent dye hydrazine derivatives are also useful for tracing neurons.
Ordering information
Price ()
Catalog Number1364
Unit Size
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Additional ordering information
Telephone1-408-733-1055
Fax1-408-733-1304
Emailsales@aatbio.com
InternationalSee distributors
ShippingStandard overnight for United States, inquire for international
Physical properties
Molecular weight1159.50
SolventWater
Spectral properties
Correction Factor (260 nm)0.1
Correction Factor (280 nm)0.09
Extinction coefficient (cm -1 M -1)2500001
Excitation (nm)787
Emission (nm)812
Quantum yield0.131
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
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iFluor® 350 goat anti-rabbit IgG (H+L)
iFluor® 405 goat anti-rabbit IgG (H+L)
iFluor® 488 goat anti-rabbit IgG (H+L)
iFluor® 514 goat anti-rabbit IgG (H+L)
iFluor® 532 goat anti-rabbit IgG (H+L)
iFluor® 555 goat anti-rabbit IgG (H+L)
iFluor® 594 goat anti-rabbit IgG (H+L)
iFluor® 633 goat anti-rabbit IgG (H+L)
iFluor® 647 goat anti-rabbit IgG (H+L)
iFluor® 680 goat anti-rabbit IgG (H+L)
iFluor® 700 goat anti-rabbit IgG (H+L)
iFluor® 750 goat anti-rabbit IgG (H+L)
iFluor® 790 goat anti-rabbit IgG (H+L)
iFluor® 350 goat anti-rabbit IgG (H+L) *Cross Adsorbed*
iFluor® 405 goat anti-rabbit IgG (H+L) *Cross Adsorbed*
iFluor® 488 goat anti-rabbit IgG (H+L) *Cross Adsorbed*
iFluor® 514 goat anti-rabbit IgG (H+L) *Cross Adsorbed*
iFluor® 532 goat anti-rabbit IgG (H+L) *Cross Adsorbed*
iFluor® 555 goat anti-rabbit IgG (H+L) *Cross Adsorbed*
iFluor® 594 goat anti-rabbit IgG (H+L) *Cross Adsorbed*
iFluor® 633 goat anti-rabbit IgG (H+L) *Cross Adsorbed*
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iFluor® 568 goat anti-mouse IgG (H+L)
iFluor® 568 goat anti-mouse IgG (H+L) *Cross Adsorbed*
iFluor® 546 goat anti-rabbit IgG (H+L)
iFluor® 546 goat anti-rabbit IgG (H+L) *Cross Adsorbed*
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iFluor® 350 PSA™ Imaging Kit with Goat Anti-Rabbit IgG
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iFluor® 820 goat anti-mouse IgG (H+L) *Cross Adsorbed*
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iFluor® 860 goat anti-mouse IgG (H+L) *Cross Adsorbed*
iFluor® 800 goat anti-rabbit IgG (H+L)
iFluor® 800 goat anti-rabbit IgG (H+L) *Cross Adsorbed*
iFluor® 810 goat anti-rabbit IgG (H+L)
iFluor® 810 goat anti-rabbit IgG (H+L) *Cross Adsorbed*
iFluor® 820 goat anti-rabbit IgG (H+L)
iFluor® 820 goat anti-rabbit IgG (H+L) *Cross Adsorbed*
iFluor® 840 goat anti-rabbit IgG (H+L)
iFluor® 840 goat anti-rabbit IgG (H+L) *Cross Adsorbed*
iFluor® 860 goat anti-rabbit IgG (H+L)
iFluor® 860 goat anti-rabbit IgG (H+L) *Cross Adsorbed*
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iFluor® 405 succinimidyl ester
iFluor® 488 succinimidyl ester
iFluor® 514 succinimidyl ester
iFluor® 532 succinimidyl ester
iFluor® 555 succinimidyl ester
iFluor® 594 succinimidyl ester
iFluor® 633 succinimidyl ester
iFluor® 647 succinimidyl ester
iFluor® 660 succinimidyl ester
iFluor® 680 succinimidyl ester
iFluor® 700 succinimidyl ester
iFluor® 750 succinimidyl ester
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iFluor® 710 succinimidyl ester
iFluor® 800 succinimidyl ester
iFluor® 810 succinimidyl ester
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iFluor® 568 succinimidyl ester
iFluor® 430 succinimidyl ester
iFluor® 450 succinimidyl ester
iFluor® 840 succinimidyl ester
iFluor® 560 succinimidyl ester
iFluor® 670 succinimidyl ester
iFluor® 460 succinimidyl ester
iFluor® 440 succinimidyl ester
iFluor® 665 succinimidyl ester
iFluor® 690 succinimidyl ester
iFluor® Ultra 594 succinimidyl ester
iFluor® Ultra 647 succinimidyl ester
iFluor® Ultra 750 succinimidyl ester
iFluor® 720 succinimidyl ester
iFluor® 740 succinimidyl ester
iFluor® 597 succinimidyl ester
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Show More (252)

OverviewpdfSDSpdfProtocol


Molecular weight
1159.50
Correction Factor (260 nm)
0.1
Correction Factor (280 nm)
0.09
Extinction coefficient (cm -1 M -1)
2500001
Excitation (nm)
787
Emission (nm)
812
Quantum yield
0.131
In vivo fluorescence imaging uses a sensitive camera to detect the fluorescence emission from fluorophores in whole-body living small animals. To overcome the photon attenuation in living tissue, fluorophores with long emission at the near-infrared (NIR) region are generally preferred, including widely used small indocarbocyanine dyes. Recent advances in imaging strategies and reporter techniques for in vivo fluorescence imaging include novel approaches to improve the specificity and affinity of the probes and to modulate and amplify the signal at target sites for enhanced sensitivity. Further emerging developments aim to achieve high-resolution, multimodality, and lifetime-based in vivo fluorescence imaging. Our iFluor® 790 is designed to label proteins and other biomolecules with near-infrared fluorescence. Conjugates prepared with iFluor® 790 have excitation and emission spectra similar to that of indocyanine green (ICG) and the IRDye® 800, with 787/812 nm excitation/emission maxima. iFluor® 790 dye emission is well separated from commonly used far-red fluorophores such as Cy5, Cy7, or allophycocyanin (APC), facilitating multicolor analysis. This fluorophore is also useful for small animal in-vivo imaging applications or other imaging applications requiring NIR detections, such as the two-color western applications with the LI-COR® Odyssey® infrared imaging system.

Platform


Fluorescence microplate reader

Excitation783 nm
Emission814 nm
Cutoff790 nm
Recommended plateSolid black

Example protocol


AT A GLANCE

Important notes
It is important to store at <-15 °C and should be stored in cool, dark place.

It can be used within 12 months from the date of receipt.

PREPARATION OF WORKING SOLUTION

iFluor™ 790 hydrazide working solution:
Add water to make iFluor™ 790 hydrazide working solution of desired concentration.

Calculators


Common stock solution preparation

Table 1. Volume of Water needed to reconstitute specific mass of iFluor® 790 hydrazide 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 mM86.244 µL431.22 µL862.441 µL4.312 mL8.624 mL
5 mM17.249 µL86.244 µL172.488 µL862.441 µL1.725 mL
10 mM8.624 µL43.122 µL86.244 µL431.22 µL862.441 µL

Molarity calculator

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

Mass (Calculate)Molecular weightVolume (Calculate)Concentration (Calculate)Moles
/=x=

Spectrum


Open in Advanced Spectrum Viewer
spectrum

Spectral properties

Correction Factor (260 nm)0.1
Correction Factor (280 nm)0.09
Extinction coefficient (cm -1 M -1)2500001
Excitation (nm)787
Emission (nm)812
Quantum yield0.131

Product family


NameExcitation (nm)Emission (nm)Extinction coefficient (cm -1 M -1)Quantum yieldCorrection Factor (260 nm)Correction Factor (280 nm)
iFluor® 350 hydrazide3454502000010.9510.830.23
iFluor® 488 hydrazide4915167500010.910.210.11
iFluor® 555 hydrazide55757010000010.6410.230.14
iFluor® 647 hydrazide65667025000010.2510.030.03
iFluor® 680 hydrazide68470122000010.2310.0970.094
iFluor® 700 hydrazide69071322000010.2310.090.04
iFluor® 750 hydrazide75777927500010.1210.0440.039
iFluor® 405 hydrazide4034273700010.9110.480.77
iFluor® 790 Styramide *Superior Replacement for Alexa Fluor 790 tyramide*78781225000010.1310.10.09

Citations


View all 1 citations: Citation Explorer
Nanovesicle delivery to the liver via retinol binding protein and platelet-derived growth factor receptors: how targeting ligands affect biodistribution
Authors: Hsu, Ching-Yun and Chen, Chun-Han and Aljuffali, Ibrahim A and Dai, You-Shan and Fang, Jia-You
Journal: Nanomedicine (2017)

References


View all 18 references: Citation Explorer
A target cell-specific activatable fluorescence probe for in vivo molecular imaging of cancer based on a self-quenched avidin-rhodamine conjugate
Authors: Hama Y, Urano Y, Koyama Y, Kamiya M, Bernardo M, Paik RS, Shin IS, Paik CH, Choyke PL, Kobayashi H.
Journal: Cancer Res (2007): 2791
Fluorescence imaging in vivo: recent advances
Authors: Rao J, Dragulescu-Andrasi A, Yao H.
Journal: Curr Opin Biotechnol (2007): 17
Ex vivo fluorescence imaging of normal and malignant urothelial cells to enhance early diagnosis
Authors: Steenkeste K, Lecart S, Deniset A, Pernot P, Eschwege P, Ferlicot S, Leveque-Fort S, Bri and et R, Fontaine-Aupart MP.
Journal: Photochem Photobiol (2007): 1157
In vivo monitoring the fate of Cy5.5-Tat labeled T lymphocytes by quantitative near-infrared fluorescence imaging during acute brain inflammation in a rat model of experimental autoimmune encephalomyelitis
Authors: Berger C, Gremlich HU, Schmidt P, Cannet C, Kneuer R, Hiest and P, Rausch M, Rudin M.
Journal: J Immunol Methods (2007): 65
A protocol for imaging alternative splicing regulation in vivo using fluorescence reporters in transgenic mice
Authors: Bonano VI, Oltean S, Garcia-Blanco MA.
Journal: Nat Protoc (2007): 2166
In vivo imaging of the bronchial wall microstructure using fibered confocal fluorescence microscopy
Authors: Thiberville L, Moreno-Swirc S, Vercauteren T, Peltier E, Cave C, Bourg Heckly G.
Journal: Am J Respir Crit Care Med (2007): 22
In Vivo Fluorescence Microscopic Imaging for Dynamic Quantitative Assessment of Intestinal Mucosa Permeability in Mice
Authors: Szabo A, Vollmar B, Boros M, Menger MD.
Journal: J Surg Res. (2007)
In vivo spectral fluorescence imaging of submillimeter peritoneal cancer implants using a lectin-targeted optical agent
Authors: Hama Y, Urano Y, Koyama Y, Kamiya M, Bernardo M, Paik RS, Krishna MC, Choyke PL, Kobayashi H.
Journal: Neoplasia (2006): 607
In vivo imaging of green fluorescent protein-expressing cells in transgenic animals using fibred confocal fluorescence microscopy
Authors: Al-Gubory KH, Houdebine LM.
Journal: Eur J Cell Biol (2006): 837
In vivo near-infrared fluorescence imaging of integrin alphavbeta3 in an orthotopic glioblastoma model
Authors: Hsu AR, Hou LC, Veeravagu A, Greve JM, Vogel H, Tse V, Chen X.
Journal: Mol Imaging Biol (2006): 315