HEX (Hexachlorofluorescein) in Fluorophores

Absorption max 533 nm Emission max 549 nm Fluorophore chart
Hexachlorofluorescein (HEX) is a hexachlorinated derivate of the fluorescent dye fluorescein. HEX-labeled oligonucleotides are used in PCR and the HEX channel is widely used in multiplex qPCR. HEX exhibits an excitation peak at 533 nm and an emission peak at 549 in green-yellow area, and it can serve as a substitute for JOE, BODIPY™ 530/550, VIC™ because of the similar spectral characteristics.

HEX azide, 6-isomer

Azide of green-yellow emitting HEX dye for conjugation with oligonucleotides via [3+2]-dipolar cycloaddition.
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Cat. # Quantity Price Lead time
AB230 1 mg $110 in stock
BB230 5 mg $165 in stock
CB230 10 mg $210 in stock
DB230 25 mg $285 in stock
EB230 50 mg $495 in stock
FB230 100 mg $880 in stock
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HEX carboxylic acid, 6-isomer

Derivative of HEX fluorophore with non-activated free carboxylic acid group.
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Cat. # Quantity Price Lead time
2B290 5 mg $125 21 days
4B290 25 mg $225 21 days
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HEX NHS ester, 6-isomer

NHS-ester of HEX dye for proteins, peptides, and modified oligonucleotides labeling via reaction with amino groups.
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Cat. # Quantity Price Lead time
2B220 5 mg $175 in stock
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HEX phosphoramidite, 6-isomer

HEX phosphoramidite for synthesis of 5’-labeled oligonucleotides.
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Cat. # Quantity Price Lead time
DB260 250 mg $272 in stock
FB260 1 g $575 in stock
GB260 5 g $2640 in stock
HB260 10 g please inquire in stock
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