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Cat. No.: HY-D0104

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Fluorescein-O-acetate

Fluorescein-O-acetate is a fluorescent reagent.

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

CAS No.: 233759-98-3
Formula: C₂₂H₁₄O₇
Molecular Weight:390.34

Storage:

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

Data Sheet (267 KB)

Fluorescein-O-acetate Chemical Structure

CAS No.: 233759-98-3

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Use of MCE Products

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

Biological Activity
- Description
- Emission (Em)
- Excitation (Ex)
Chemical Information
Purity & Documentation
References
Calculators
Help & FAQs
Classifications
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Biological Activity

Description

Fluorescein-O-acetate is a fluorescent reagent^[1].

Emission (Em)

522

Excitation (Ex)

485

Chemical Information

CAS No. 233759-98-3
Molecular Weight 390.34
Formula C₂₂H₁₄O₇
SMILES

O=C(O)COC1=CC(OC2=C3C=CC(O)=C2)=C(C43OC(C5=C4C=CC=C5)=O)C=C1
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 (267 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]. Wang H, et al. N-hydroxysuccinimidyl fluorescein-O-acetate as a fluorescent derivatizing reagent for catecholamines in liquid chromatography. Anal Biochem. 2000 May 15;281(1):15-20. [Content Brief]

Calculators

Molarity Calculator

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

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Dilution Calculator

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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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100 mg

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