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Cat. No.: HY-107864A

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Erythrosine B aluminum

Name: Erythrosine B aluminum
Brand: MedChemExpress
SKU: HY-107864A
Availability: PreOrder

(Synonyms: Tetraiodofluorescein aluminum)

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.

CAS No.: 12227-78-0
Formula: C₂₀H₈I₄O₅.2/3Al
Molecular Weight:853.88

Storage:

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

Data Sheet (272 KB)

Erythrosine B aluminum Chemical Structure

CAS No.: 12227-78-0

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Top Publications Citing

Use of MCE Products

Fluorescent Dye

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Biological Activity

Description

Chemical Information

CAS No. 12227-78-0
Molecular Weight 853.88
Formula C₂₀H₈I₄O₅.2/3Al
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]
Synonyms

Tetraiodofluorescein aluminum
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

Select Batch:

Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (272 KB)
COA (2659 KB)
Elemental Analysis Report (2659 KB)
HNMR (2659 KB)
CNMR (2659 KB)
RP-HPLC (2659 KB)
NP-HPLC (2659 KB)
MS (2659 KB)
LCMS (2659 KB)
IR (2659 KB)
GC (2659 KB)
OR (2659 KB)
SDS-PAGE (2659 KB)
SEC-HPLC (2659 KB)
Other Report (2659 KB)
Handling Instructions (2659 KB)

References

[1]. Franke JD, et al. Erythrosin B: a versatile colorimetric and fluorescent vital dye for bacteria. Biotechniques. 2020 Jan;68(1):7-13. [Content Brief]

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Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

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