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iFluor® 405 Anti-human CD8 Antibody *HIT8a*

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Telephone1-800-990-8053
Fax1-800-609-2943
Emailsales@aatbio.com
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Spectral properties
Correction Factor (260 nm)0.48
Correction Factor (280 nm)0.77
Extinction coefficient (cm -1 M -1)370001
Excitation (nm)403
Emission (nm)427
Quantum yield0.911
Storage, safety and handling
H-phraseH303, H313, H333
Hazard symbolXN
Intended useResearch Use Only (RUO)
R-phraseR20, R21, R22

OverviewpdfSDSpdfProtocol


Other names
T8; Leu2
Clone
HIT8a
Host
mouse
Isotype
mouse IgG1
Reactivity
human
Application
Flow Cytometry (FACS); Fluorescence Imaging
Correction Factor (260 nm)
0.48
Correction Factor (280 nm)
0.77
Extinction coefficient (cm -1 M -1)
370001
Excitation (nm)
403
Emission (nm)
427
Quantum yield
0.911
The HIT8a monoclonal antibody binds to human CD8a, a 32 - 34 kD member of the Ig superfamily often located on the surface of dendritic cells, t cells and thymocytes. CD8 is a component of important cellular pathways, namely, the transmembrane receptor protein tyrosine kinase signaling pathway and cell surface receptor signaling pathway. From a research standpoint, it is of biological interest due to its association with key macromolecules/ligands like Lck and MHCI. CD8 is a very popular antibody target, with over 125000 publications in the last decade. CD8a is frequently used in flow cytometry applications as a phenotypic marker for differentiation of cell types, particularly in the study of immunology. This antibody was purified through affinity chromatography and conjugated to iFluor® 405 (ex/em = 403/427 nm). It is compatible with the 405 nm laser and 450/50 nm bandpass filter (for example, as in the BD LSRFortessa™ X-20).

Spectrum


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spectrum

Spectral properties

Correction Factor (260 nm)0.48
Correction Factor (280 nm)0.77
Extinction coefficient (cm -1 M -1)370001
Excitation (nm)403
Emission (nm)427
Quantum yield0.911

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Conjugation


We provide custom conjugation services for this antibody (eg. labeling of cd8a antibody with HRP). A list of available labels can be found in the table below:

AFAF350, AF488, AF555, AF594, AF647, AF680, AF700, AF750
ProteinsHRP, Alkaline Phosphatase, Streptavidin
TandemsAPC, APC/Cy7, APC/AF750, APC/iFluor™ 700, APC/iFluor™ 750, PE, PE/Cy5, PE/Cy7, PE/AF610, PE/AF700, PE/iFluor™ 594, PE/iFluor™ 647, PE/iFluor™ 700, PE/iFluor™ 750, PE/Texas Red®, PerCP, PerCP/Cy5.5
Small MoleculesBiotin
Traditional DyesFITC (fluorescein), TRITC, PacBlue, PacOrange, Cy3, Cy5
iFluor350, 405, 430, 450, 488, 514, 532, 546, 555, 560, 568, 594, 610, 633, 647, 660, 670, 680, 700, 710, 750, 790, 800, 810, 820, 840, 860, A7
mFluorUV375, UV460, Violet 450, Violet 500, Violet 510, Violet 540, Blue 570, Green 620, Red 700, Red 780

For additional information about custom conjugations, please consult our services page here.