5-Carboxy-2', 7'-dichlorosulfonefluorescein (single isomer)

Name: 5-Carboxy-2', 7'-dichlorosulfonefluorescein (single isomer)
Brand: Biotium
SKU: CBSKU_00088562
Price: 242 GBP
Availability: InStock

Catalogue number:

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BT51023

Supplier:

Biotium

Size:

10 mg _$$_

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£242.00

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The pKa of 5-carboxy-2',7'-dichlorosulfonefluorescein is near 4 and thus the dye is potentially an excellent pH indicator for acidic organelles.

&lamba;_Ex/&lamba; _Em= 509/532nm (pH 9)
ε = 92,000
Yellow solid soluble in DMSO, DMF or a buffer (pH >6)
Store at 4°C and protect from light
C₂₀H₁₀Cl₂O₈S
MW: 481.26

MSDS: View or download

Storage Temperature:

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