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Cat. No.: HY-D1405

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Br-5MP-Fluorescein

Br-5MP-Fluorescein is a dye reagent for labeling of peptides and proteins.

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

CAS No.: 2468100-39-0
Formula: C₂₅H₁₄BrNO₆
Molecular Weight:504.29

Storage:

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

Data Sheet (273 KB)

Br-5MP-Fluorescein Chemical Structure

CAS No.: 2468100-39-0

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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

Br-5MP-Fluorescein is a dye reagent for labeling of peptides and proteins^[1].

Emission (Em)

525

Excitation (Ex)

488

Chemical Information

CAS No. 2468100-39-0
Molecular Weight 504.29
Formula C₂₅H₁₄BrNO₆
SMILES

O=C1OC2(C3=CC=C(N4C(C(Br)=CC4=C)=O)C=C13)C5=CC=C(C=C5OC6=CC(O)=CC=C62)O
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 (273 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]. Yingqian Zhang, et al. Cysteine-specific protein multi-functionalization and disulfide bridging using 3-bromo-5-methylene pyrrolones. Nat Commun. 2020 Feb 21;11(1):1015. [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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MOQ

Minimum order quantity

100 mg

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