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  3. Erythrosine B aluminum

Erythrosine B aluminum  (Synonyms: Tetraiodofluorescein aluminum)

Cat. No.: HY-107864A
Handling Instructions

Erythrosine B aluminum is a visibly red dye with colorimetric and fluorescent properties that serves as an important dye for many Gram-positive and -negative bacteria. Erythrosine B aluminum can be used for live/dead determination in both colorimetric and fluorescence-based assays for low, medium and high-throughput experimentation.

For research use only. We do not sell to patients.

Erythrosine B aluminum Chemical Structure

Erythrosine B aluminum Chemical Structure

CAS No. : 12227-78-0

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Description

Erythrosine B aluminum is a visibly red dye with colorimetric and fluorescent properties that serves as an important dye for many Gram-positive and -negative bacteria. Erythrosine B aluminum can be used for live/dead determination in both colorimetric and fluorescence-based assays for low, medium and high-throughput experimentation[1].

Molecular Weight

853.88

Formula

C20H8I4O5.2/3Al

CAS No.
SMILES

O=C1OC2(C3=C(OC4=C2C=C(I)C(O)=C4I)C(I)=C(O)C(I)=C3)C5=C1C=CC=C5.[2/3].[Al]

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

Purity & Documentation
References
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Erythrosine B aluminum Related Classifications

  • Molarity Calculator

  • Dilution Calculator

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass   Concentration   Volume   Molecular Weight *
= × ×

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
× = ×
C1   V1   C2   V2
Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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Erythrosine B aluminum
Cat. No.:
HY-107864A
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