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ReadiUse™ Preactivated PE-iFluor® 660 Tandem
R-Phycoerythrin (PE) is isolated from red algae. Its primary absorption peak is at 565 nm with secondary peaks at 496 and 545 nm. Our RPE-iFluor® 660 Tandem is an excellent color for multicolor analysis of multiple targets with flow cytometry. It has a unique emission located between the emission Cy5 and that of Cy5.5, providing a new color for spectral flow cytometry. ReadiUse™ Preactivated PE-iFluor® 660 Tandem is an activated PE protein, and can be easily conjugated to antibodies with much higher conjugation yield than the conventional PE.
Our preactivated PE-iFluor® 660 Tandem was premodified with our Buccutite™ FOL (provided). Your antibody (or other proteins) is modified with our Buccutite™ MTA (provided as free sample) to give MTA-modified protein (such as antibody). The MTA-modified protein readily reacts with FOL-modified PE-iFluor® 660 Tandem (provided) to give the desired PE-iFluor® 660 Tandem-antibody conjugate in much higher yield than the SMCC chemistry. In addition our preactivated PE-iFluor® 660 Tandem reacts with MTA-modified biopolymers at much lower concentrations than the SMCC chemistry.
Our preactivated PE-iFluor® 660 Tandem was premodified with our Buccutite™ FOL (provided). Your antibody (or other proteins) is modified with our Buccutite™ MTA (provided as free sample) to give MTA-modified protein (such as antibody). The MTA-modified protein readily reacts with FOL-modified PE-iFluor® 660 Tandem (provided) to give the desired PE-iFluor® 660 Tandem-antibody conjugate in much higher yield than the SMCC chemistry. In addition our preactivated PE-iFluor® 660 Tandem reacts with MTA-modified biopolymers at much lower concentrations than the SMCC chemistry.
protocol
Protocol
sds
SDS
COA
CatalogSize
Price
Quantity
25791 mg
Price
 
Physical properties
SolventWater
Spectral properties
Absorbance (nm)566
Extinction coefficient (cm -1 M -1)
1960000
Excitation (nm)565
Emission (nm)695
Storage, safety and handling
H-phraseH303, H313, H333
Hazard symbolXN
Intended useResearch Use Only (RUO)
R-phraseR20, R21, R22
StorageRefrigerated (2-8 °C); Minimize light exposure
UNSPSC12171501
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Page updated on October 14, 2025