1. Antibody-drug Conjugate/ADC Related
  2. Drug-Linker Conjugates for ADC
  3. DBM-GGFG-NH-O-CO-Exatecan

DBM-GGFG-NH-O-CO-Exatecan (Example 4, Compound 14) is a conjugate of an ADC drug toxin molecule and a linker. DBM-GGFG-NH-O-CO-Exatecan is a complete antibody-drug conjugate intermediate that integrates a potent camptothecin-based toxin, a cleavable peptide linker (GGFG), and a reactive terminus that can directly conjugate to antibodies.

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

DBM-GGFG-NH-O-CO-Exatecan

DBM-GGFG-NH-O-CO-Exatecan Chemical Structure

CAS No. : 2769152-95-4

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Based on 1 publication(s) in Google Scholar

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Description

DBM-GGFG-NH-O-CO-Exatecan (Example 4, Compound 14) is a conjugate of an ADC drug toxin molecule and a linker. DBM-GGFG-NH-O-CO-Exatecan is a complete antibody-drug conjugate intermediate that integrates a potent camptothecin-based toxin, a cleavable peptide linker (GGFG), and a reactive terminus that can directly conjugate to antibodies[1].

IC50 & Target

Camptothecins

 

In Vitro

DBM-GGFG-NH-O-CO-Exatecan can directly yield antibody-drug conjugate b after incubation with antibody M30-H1-L4P[1].

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

Molecular Weight

1191.84

Formula

C52H54Br2FN9O13

CAS No.
Appearance

Solid

Color

White to light yellow

SMILES

O=C(C(Br)=C(C1=O)Br)N1CCCCCC(NCC(NCC(N[C@@H](CC2=CC=CC=C2)C(NCC(NCOCC(N[C@@H]3C4=C5C(C(N6C5)=CC([C@](O)(C(OC7)=O)CC)=C7C6=O)=NC8=CC(F)=C(C)C(CC3)=C84)=O)=O)=O)=O)=O)=O

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

-20°C, protect from light

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

Solvent & Solubility
In Vitro: 

DMSO : 50 mg/mL (41.95 mM; Need ultrasonic; 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 0.8390 mL 4.1952 mL 8.3904 mL
5 mM 0.1678 mL 0.8390 mL 1.6781 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). 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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Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

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This equation is commonly abbreviated as: C1V1 = C2V2

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In Vivo Dissolution Calculator
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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). 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 0.8390 mL 4.1952 mL 8.3904 mL 20.9760 mL
5 mM 0.1678 mL 0.8390 mL 1.6781 mL 4.1952 mL
10 mM 0.0839 mL 0.4195 mL 0.8390 mL 2.0976 mL
15 mM 0.0559 mL 0.2797 mL 0.5594 mL 1.3984 mL
20 mM 0.0420 mL 0.2098 mL 0.4195 mL 1.0488 mL
25 mM 0.0336 mL 0.1678 mL 0.3356 mL 0.8390 mL
30 mM 0.0280 mL 0.1398 mL 0.2797 mL 0.6992 mL
40 mM 0.0210 mL 0.1049 mL 0.2098 mL 0.5244 mL
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  • 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.

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Product Name:
DBM-GGFG-NH-O-CO-Exatecan
Cat. No.:
HY-160807
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