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Zinquin ethyl ester

Zinquin is an UV-excitable, blue fluorescent zinc indicator. Zinquin ethyl ester is membrane-permeable and is hydrolyzed into Zinquin free acid once entering cells.

Product Attributes

CAS number

181530-09-6

Applications

Zinc indicators

Cell permeability

Membrane permeant

Cellular localization

Biotinylated targets

Colors

Blue

Excitation/Emission

364/485 nm (with Zn2+) (after hydrolysis)

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5 mg
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Product Description

Zinquin is an UV-excitable, blue fluorescent zinc indicator. Zinquin ethyl ester is membrane-permeable and is hydrolyzed into Zinquin free acid once entering cells. Zinc is believed to be involved in the suppression of apoptosis and thought to play important roles in many neural activities.

  • λEx/λEm (with Zn2+)= 364/485 nm (after hydrolysis)
  • Off-white solid soluble in DMSO
  • Store at 4°C and protect from light
  • C21H22N2O5S
  • MW: 414.48.
  • [181530-09-6]

References

1. Biochem J 303, 781 (1994).

2. Biochem J 296, 403 (1993).

 

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