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Eosin Y, xanthene dye (ab146325)

Price and availability

30 153 ₸

Availability

Order now and get it on Thursday February 25, 2021

Key features and details

  • Brominated fluoroscein dye derivative used as an acidic red stain for cell cytoplasm.
  • CAS Number: 15086-94-9
  • Soluble in ethanol to 1 mg/ml
  • Form / State: Solid
  • Source: Synthetic

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Overview

  • Product name

    Eosin Y, xanthene dye
  • Description

    Brominated fluoroscein dye derivative used as an acidic red stain for cell cytoplasm.
  • Alternative names

    • Acid Red 87
    • Bromo acid J
    • Bromofluorescein
    • Bronze Bromo ES
    • Eosin yellowish
    • Solvent red 43
    see all
  • Biological description

    A red fluorescent dye from the xanthene family used as an acidic red stain for cell cytoplasm. Reduces the affinity of Mg2+-ATPase for ATP and increases the enzyme affinity for Mg2+ at concentrations of 10-50 μM. At higher concentrations near 100 μM the affinity for Mg2+-ATPase for the ion-activator has been shown to be reduced.

  • CAS Number

    15086-94-9
  • Chemical structure

    Chemical Structure

Properties

  • Molecular weight

    647.90
  • Molecular formula

    C20H8O5Br4
  • Storage instructions

    Store at Room Temperature. Store under desiccating conditions. The product can be stored for up to 12 months.
  • Solubility overview

    Soluble in ethanol to 1 mg/ml
  • Handling

    Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.

    Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.

  • Source

    Synthetic

Images

Please note: All products are "FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC PROCEDURES"
For licensing inquiries, please contact partnerships@abcam.com

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