APC-iFluor® 750 Tandem

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Telephone	1-800-990-8053
Fax	1-800-609-2943
Email	sales@aatbio.com
International	See distributors
Bulk request	Inquire
Custom size	Inquire
Shipping	Standard overnight for United States, inquire for international

Physical properties

Solvent

Water

Spectral properties

Absorbance (nm)	754
Extinction coefficient (cm ^-1 M ^-1)	700000
Excitation (nm)	651
Emission (nm)	776

Storage, safety and handling

H-phrase	H303, H313, H333
Hazard symbol	XN
Intended use	Research Use Only (RUO)
R-phrase	R20, R21, R22
Storage	Refrigerated (2-8 °C); Minimize light exposure
UNSPSC	12171501

Overview SDS Protocol

Absorbance (nm)

754

Extinction coefficient (cm ^-1 M ^-1)

700000

Excitation (nm)

651

Emission (nm)

776

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- iFluor® 750 tandem is an excellent replacement to the commonly used APC-Cy7 with improved FRET efficiency and signal. Its primary absorption peak is at 651 nm with emission peak at ~780 nm. AAT Bioquest also offers its preactivated APC- iFluor® 750 tandem to facilitate the APC- iFluor® 750 tandem tandem conjugations to antibodies and other proteins such as streptavidin and other secondary reagents. Our preactivated APC- iFluor® 750 is ready to conjugate, giving much higher yield than the conventionally tedious SMCC-based conjugation chemistry. In addition, our preactivated APC- iFluor® 750 tandem is conjugated to a protein via its amino group that is abundant in proteins while SMCC chemistry targets the thiol group that must be regenerated by the reduction of antibodies.

Spectrum

Open in Advanced Spectrum Viewer

Spectral properties

Absorbance (nm)	754
Extinction coefficient (cm ^-1 M ^-1)	700000
Excitation (nm)	651
Emission (nm)	776

Product Family

Name	Excitation (nm)	Emission (nm)	Extinction coefficient (cm ^-1 M ^-1)
APC-iFluor® 700 Tandem	651	710	700000
APC-iFluor® 800 Tandem	651	819	700000
APC-iFluor® 710 Tandem	651	747	700000
APC-iFluor®A7 Tandem	651	782	700000
APC-iFluor® 720 Tandem	651	748	700000
APC-iFluor® 740 Tandem	651	764	700000
APC-iFluor® 770 Tandem	780	800	700000
APC-iFluor® 780 Tandem	787	812	700000
PE-iFluor® 750 Tandem	565	778	1960000

Images

Figure 1. Flow cytometry analysis of whole blood cells stained with APC/iFluor® 750 anti-human CD4 antibody (Clone: SK3). The fluorescence signal was monitored using an Aurora spectral flow cytometer in the APC/iFluor® 750 specific R7-A channel.

Figure 2. Flow cytometry analysis of PBMC stained with APC-iFluor® 750 anti-human CD3 *UCHT1* conjugate. The fluorescence signal was monitored using an Aurora spectral flow cytometer in the APC-iFluor® 750 specific R7-A channel.

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

Combined normal donor and CLL: Single tube ZAP-70 analysis.
Authors: Degheidy, Heba A and Venzon, David J and Farooqui, Mohammed Z H and Abbasi, Fatima and Arthur, Diane C and Wilson, Wyndham H and Wiestner, Adrian and Stetler-Stevenson, M A and Marti, Gerald E
Journal: Cytometry. Part B, Clinical cytometry (2012): 67-77

The role of CD19 and CD27 in the diagnosis of multiple myeloma by flow cytometry: a new statistical model.
Authors: Cannizzo, Elisa and Carulli, Giovanni and Del Vecchio, Luigi and Ottaviano, Virginia and Bellio, Emanuele and Zenari, Ezio and Azzarà, Antonio and Petrini, Mario and Preffer, Frederic
Journal: American journal of clinical pathology (2012): 377-86

Measurement conditions for flow cytometry analyses of cell lines from urological carcinomas.
Authors: Tölle, Angelika and Abdallah, Ziyad and Jung, Klaus and Bäumler, Hans
Journal: Journal of fluorescence (2010): 779-86

Flow cytometry APC-tandem dyes are degraded through a cell-dependent mechanism.
Authors: Le Roy, Christine and Varin-Blank, Nadine and Ajchenbaum-Cymbalista, Florence and Letestu, Rémi
Journal: Cytometry. Part A : the journal of the International Society for Analytical Cytology (2009): 882-90

An optimized flow cytometry protocol for analysis of angiogenic monocytes and endothelial progenitor cells in peripheral blood.
Authors: Hristov, Mihail and Schmitz, Susanne and Schuhmann, Christoph and Leyendecker, Thorsten and von Hundelshausen, Philipp and Krötz, Florian and Sohn, Hae-Young and Nauwelaers, Frans A and Weber, Christian
Journal: Cytometry. Part A : the journal of the International Society for Analytical Cytology (2009): 848-53