Name: APC-iFluor®A7 Tandem
Brand: AAT Bioquest
SKU: 2632
Price: 267 USD
Availability: InStock

APC-iFluor®A7 Tandem

APC-iFluor® A7 Tandem is an APC-based near-infrared fluorescent tandem dye with enhanced brightness for multicolor and spectral flow cytometry applications.

APC-based Tandem Dye: Combines APC donor fluorescence with long-wavelength acceptor emission.
Red Laser Excitation: Excitation at 651 nm supports red laser-compatible flow cytometry.
Near-infrared Emission: Provides fluorescence emission at 782 nm for multicolor analysis.
Enhanced Brightness: Significantly brighter than APC-Cy7, APC-Alexa Fluor® 750, APC-H7, and APC-Fire 750.
Applications: Demonstrated in whole-blood CD3 analysis using the Cytek Aurora spectral flow cytometer.

Flow cytometry analysis of whole blood stained with APC-iFluor® A7 anti-human CD3 *SK7* conjugate. The fluorescence signal was monitored using an Aurora spectral flow cytometer in the APC-iFluor® A7 specific R7-A channel.

Datasheet

SDS

Catalog	Size	Price	Quantity
2632	1 mg	Price

Overview

Tandem dyes are a unique class of fluorescent molecules that consist of two different covalently linked fluorophores, a donor (e.g. PE or APC) and a longer-wavelength emitting fluorescence acceptor (e.g. Texas Red, Cy5, Cy7, iFluor® 594 or iFluor® 750). APC-Cy7 is one of the most popular tandem colors for multicolor applications. There were also somewhat improved replacements such as APC-Alexa Fluor 750, APC-H7 and APC-Fire 750. However, the performance of APC-Cy7, APC-Alexa Fluor 750 and APC-Fire 750 is quite similar, and the claimed improvement is insignificant. Our APC-A7 is significantly brighter than APC-Cy7, APC-Alexa Fluor 750, APC-H7 and APC-Fire 750. It is a true upgrade to the existing APC-Cy7 tandems.

References

View all 17 references: Citation Explorer

CD4+ T cells and natural killer cells: Biomarkers for hepatic fibrosis in human immunodeficiency virus/hepatitis C virus-coinfected patients.

Authors:

Laufer, Natalia and Ojeda, Diego and Polo, María Laura and Martinez, Ana and Pérez, Héctor and Turk, Gabriela and Cahn, Pedro and Zwirner, Norberto Walter and Quarleri, Jorge

Journal:

World journal of hepatology (2017): 1073-1080

Quantification of mitochondrial reactive oxygen species in living cells by using multi-laser polychromatic flow cytometry.

Authors:

De Biasi, Sara and Gibellini, Lara and Bianchini, Elena and Nasi, Milena and Pinti, Marcello and Salvioli, Stefano and Cossarizza, Andrea

Journal:

Cytometry. Part A : the journal of the International Society for Analytical Cytology (2016): 1106-1110

Presence of CD34(+)CD38(-)CD58(-) leukemia-propagating cells at diagnosis identifies patients at high risk of relapse with Ph chromosome-positive ALL after allo-hematopoietic SCT.

Authors:

Kong, Y and Xu, L-P and Liu, Y-R and Qin, Y-Z and Sun, Y-Q and Wang, Y and Jiang, H and Jiang, Q and Chen, H and Chang, Y-J and Huang, X-J

Journal:

Bone marrow transplantation (2015): 348-53

Analysis of Populations of Memory T-Helper Cells Expressing CXCR3 and CCR6 Chemokine Receptors in Peripheral Blood of Patients with Chronic Viral Hepatitis C.

Authors:

Elezov, D S and Kudryavtsev, I V and Arsent'ev, N A and Basin, V V and Esaulenko, E V and Semenov, A V and Totolyan, A A

Journal:

Bulletin of experimental biology and medicine (2015): 238-42

A flow cytometric method for the analysis of macrophages in the vascular wall.

Authors:

Moore, Jeffrey P and Sakkal, Samy and Bullen, Michelle L and Kemp-Harper, Barbara K and Ricardo, Sharon D and Sobey, Christopher G and Drummond, Grant R

Journal:

Journal of immunological methods (2013): 33-43

Physical properties

Molecular weight	N/A
Solvent	Water

Spectral properties

Extinction coefficient (cm ^-1 M ^-1)	700000
Excitation (nm)	651
Emission (nm)	782

Usage and storage

Intended use	Research Use Only (RUO)
Storage	Refrigerated (2-8 °C); Minimize light exposure

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Page updated on October 25, 2026