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Cat. No.: HY-135939

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DBCO-NHCO-PEG2-Biotin

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DBCO-NHCO-PEG2-Biotin is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs. DBCO-NHCO-PEG2-Biotin is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.

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

Purity: 97.09%
CAS No.: 2989400-08-8
Formula: C₃₅H₄₃N₅O₆S
Molecular Weight:661.81

Storage:

-20°C, stored under nitrogen

* In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen)

DBCO-NHCO-PEG2-Biotin Chemical Structure

CAS No.: 2989400-08-8

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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

DBCO-NHCO-PEG2-Biotin is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs^[1]. DBCO-NHCO-PEG2-Biotin is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.

IC₅₀ & Target

PEGs

All PROTAC Linkers Isoforms :

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. 2989400-08-8
Appearance Solid
Molecular Weight 661.81
Formula C₃₅H₄₃N₅O₆S
Color Light yellow to yellow
SMILES

O=C(N1)N[C@](CS2)([H])[C@@]1([H])[C@@H]2CCCCC(NCCOCCOCCC(NCCC(N3C4=CC=CC=C4C#CC5=CC=CC=C5C3)=O)=O)=O
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

-20°C, stored under nitrogen

* In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen)

Purity & Documentation

Select Batch:

Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (265 KB)
SDS (251 KB)
- English - EN (251 KB)
- Français - FR (251 KB)
- Deutsch - DE (251 KB)
- Norwegian - NO (251 KB)
- Español - ES (251 KB)
- Swedish - SV (251 KB)
- Italian - IT (251 KB)
- Korean - KR (251 KB)
- Portuguese - PT (251 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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MOQ

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100 mg

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Biological Activity
- Description
- IC₅₀ & Target
- In Vitro
Chemical Information
Purity & Documentation
References

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DBCO-NHCO-PEG2-Biotin

All PROTAC Linkers Isoforms

Biological Activity

Chemical Information

Purity & Documentation

References

Calculators

Help & FAQs

DBCO-NHCO-PEG2-Biotin Related Classifications

HY-135939 Related Classifications