2. PROTAC
  3. PROTAC Linkers
  4. DBCO-Biotin

DBCO-Biotin is an alkyl chain-based PROTAC linker that can be used in the synthesis of PROTACs. DBCO-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.

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DBCO-Biotin Chemical Structure

DBCO-Biotin Chemical Structure

CAS No. : 1418217-95-4

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Based on 1 publication(s) in Google Scholar

DBCO-Biotin Related Antibodies

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Description

DBCO-Biotin is an alkyl chain-based PROTAC linker that can be used in the synthesis of PROTACs[1]. DBCO-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

Alkyl-Chain

 

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.

DBCO-Biotin Related Antibodies
Molecular Weight

502.63

Formula

C28H30N4O3S
CAS No.
Appearance

Solid

Color

White to off-white

SMILES

O=C1N[C@](CS2)([H])[C@@](N1)([H])[C@@H]2CCCCC(NCCC(N3C4=CC=CC=C4C#CC5=CC=CC=C5C3)=O)=O
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

-20°C, protect from light, stored under nitrogen

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

Solvent & Solubility
In Vitro: 

DMSO : 31.25 mg/mL (62.17 mM; ultrasonic and warming and heat to 60°C; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 1.9895 mL 9.9477 mL 19.8954 mL
5 mM 0.3979 mL 1.9895 mL 3.9791 mL
View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

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  • Dilution Calculator

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

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Molecular Weight *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

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Volume (start)

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Concentration (final)

C2

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V2

In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

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Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Calculation results:
Working solution concentration: mg/mL
Purity & Documentation
References

Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 1.9895 mL 9.9477 mL 19.8954 mL 49.7384 mL
5 mM 0.3979 mL 1.9895 mL 3.9791 mL 9.9477 mL
10 mM 0.1990 mL 0.9948 mL 1.9895 mL 4.9738 mL
15 mM 0.1326 mL 0.6632 mL 1.3264 mL 3.3159 mL
20 mM 0.0995 mL 0.4974 mL 0.9948 mL 2.4869 mL
25 mM 0.0796 mL 0.3979 mL 0.7958 mL 1.9895 mL
30 mM 0.0663 mL 0.3316 mL 0.6632 mL 1.6579 mL
40 mM 0.0497 mL 0.2487 mL 0.4974 mL 1.2435 mL
50 mM 0.0398 mL 0.1990 mL 0.3979 mL 0.9948 mL
60 mM 0.0332 mL 0.1658 mL 0.3316 mL 0.8290 mL
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DBCO-Biotin Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

DBCO-Biotin1418217-95-4PROTAC LinkersInhibitorinhibitorinhibit

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