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Cat. No.: HY-140946

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TAMRA-PEG3-biotin

TAMRA-PEG3-biotin is a dye derivative of TAMRA (HY-135640) containing 3 PEG units. TAMRA-PEG3-biotin is tagged with biotin.

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

CAS No.: 2279944-59-9
Formula: C₄₃H₅₄N₆O₉S
Molecular Weight:830.99

Storage:

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

Data Sheet (264 KB)

TAMRA-PEG3-biotin Chemical Structure

CAS No.: 2279944-59-9

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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
- IC₅₀ & Target
- In Vitro
Chemical Information
Purity & Documentation
References
Calculators
Help & FAQs
Classifications
Bioz

Biological Activity

Description

TAMRA-PEG3-biotin is a dye derivative of TAMRA (HY-135640) containing 3 PEG units. TAMRA-PEG3-biotin is tagged with biotin.

IC₅₀ & Target

PEGs

In Vitro

PROTACs contain two different ligands connected by a linker; one is a ligand for an E3 ubiquitin ligase and the other is for the target protein. PROTACs exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Chemical Information

CAS No. 2279944-59-9
Molecular Weight 830.99
Formula C₄₃H₅₄N₆O₉S
SMILES

O=C1OC2(C3=CC=C(N(C)C)C=C3OC4=CC(N(C)C)=CC=C24)C5=CC=C(C(NCCOCCOCCOCCNC(CCCCC6C(NC7=O)C(N7)CS6)=O)=O)C=C15
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 (264 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]. An S, et al. Small-molecule PROTACs: An emerging and promising approach for the development of targeted therapy drugs. EBioMedicine. 2018 Oct;36:553-562 [Content Brief]

Calculators

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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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