2. Antibody-drug Conjugate/ADC Related
  3. Drug-Linker Conjugates for ADC
  4. DBCO-(PEG2-VC-PAB-MMAE)2

DBCO-(PEG2-VC-PAB-MMAE)2 is made by MMAE conjugated to the cleavable DBCO-(PEG2-VC-PAB)2 linker. Monomethyl auristatin E (MMAE), a potent tubulin inhibitor, is a toxin payload in antibody agent conjugate. DBCO-(PEG2-VC-PAB-MMAE)2 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-(PEG2-VC-PAB-MMAE)2 Chemical Structure

DBCO-(PEG2-VC-PAB-MMAE)2 Chemical Structure

CAS No. : 2259318-55-1

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1 mg USD 280 In-stock
5 mg USD 800 In-stock
10 mg USD 1300 In-stock
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Based on 1 publication(s) in Google Scholar

DBCO-(PEG2-VC-PAB-MMAE)2 Related Antibodies

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View All Drug-Linker Conjugates for ADC Isoform Specific Products:

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Auristatin Camptothecins Daunorubicins/Doxorubicins Duocarmycins Maytansinoids Pyrrolobenzodiazepines Traditional Cytotoxic Agents

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Description

DBCO-(PEG2-VC-PAB-MMAE)2 is made by MMAE conjugated to the cleavable DBCO-(PEG2-VC-PAB)2 linker. Monomethyl auristatin E (MMAE), a potent tubulin inhibitor, is a toxin payload in antibody agent conjugate[1]. DBCO-(PEG2-VC-PAB-MMAE)2 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[1]

Auristatin

 

Molecular Weight

2835.50

Formula

C149H224N22O32
CAS No.
Appearance

Solid

Color

White to light yellow

SMILES

O=C(N1[C@](CCC1)([H])[C@H](OC)[C@@H](C)C(N[C@H](C)[C@H](C2=CC=CC=C2)O)=O)C[C@@H](OC)[C@@]([C@@H](C)CC)([H])N(C)C([C@H](C(C)C)NC([C@H](C(C)C)N(C)C(OCC(C=C3)=CC=C3NC([C@H](CCCNC(N)=O)NC([C@H](C(C)C)NC(CCOCCOCCN(CCOCCOCCC(N[C@@H](C(C)C)C(N[C@@H](CCCNC(N)=O)C(NC4=CC=C(COC(N(C)[C@@H](C(C)C)C(N[C@@H](C(C)C)C(N(C)[C@]([C@@H](C)CC)([H])[C@H](OC)CC(N5[C@](CCC5)([H])[C@H](OC)[C@@H](C)C(N[C@H](C)[C@H](C6=CC=CC=C6)O)=O)=O)=O)=O)=O)C=C4)=O)=O)=O)C(CCC(N7C8=CC=CC=C8C#CC9=CC=CC=C9C7)=O)=O)=O)=O)=O)=O)=O)=O
Shipping

Room temperature in continental US; may vary elsewhere.
Storage
Powder -20°C 3 years

*The compound is unstable in solutions, freshly prepared is recommended.

Solvent & Solubility
In Vitro: 

DMSO : 50 mg/mL (17.63 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 0.3527 mL 1.7634 mL 3.5267 mL
5 mM 0.0705 mL 0.3527 mL 0.7053 mL
View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. The compound is unstable in solutions, freshly prepared is recommended.

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

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

This equation is commonly abbreviated as: C1V1 = C2V2

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In Vivo Dissolution Calculator
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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. The compound is unstable in solutions, freshly prepared is recommended.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 0.3527 mL 1.7634 mL 3.5267 mL 8.8168 mL
5 mM 0.0705 mL 0.3527 mL 0.7053 mL 1.7634 mL
10 mM 0.0353 mL 0.1763 mL 0.3527 mL 0.8817 mL
15 mM 0.0235 mL 0.1176 mL 0.2351 mL 0.5878 mL
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DBCO-(PEG2-VC-PAB-MMAE)2 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-(PEG2-VC-PAB-MMAE)22259318-55-1Drug-Linker Conjugates for ADCInhibitorinhibitorinhibit

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