2. Apoptosis
  3. Apoptosis
  4. DB818

DB818 is a potent inhibitor of Homeobox A9 (HOXA9). HOXA9 is a transcription factor regulating haematopoiesis and leukaemia cell proliferation, involving in acute myeloid leukaemia (AML). DB818 inhibits AML cell lines growth, induces apoptosis.

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

DB818 Chemical Structure

DB818 Chemical Structure

CAS No. : 790241-43-9

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DB818 Related Antibodies

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Description

DB818 is a potent inhibitor of Homeobox A9 (HOXA9). HOXA9 is a transcription factor regulating haematopoiesis and leukaemia cell proliferation, involving in acute myeloid leukaemia (AML). DB818 inhibits AML cell lines growth, induces apoptosis[1].

IC50 & Target

Homeobox A9 (HOXA9)[1]
Cellular Effect
Cell Line Type Value Description References
MigA9 IC50
9.97 μM
Compound: DB818
Cytotoxicity against mouse MigA9 cells harboring mouse Hoxa9 gene incubated for 72 hrs by MTS assay
Cytotoxicity against mouse MigA9 cells harboring mouse Hoxa9 gene incubated for 72 hrs by MTS assay
[PMID: 30645099]
In Vivo

DB818 (12.5 mg/kg, 25 mg/kg; s.c.; once daily for 4 days) completely cures Parasitemia in mice infected with B. microti. at dose of 25 mg/kg, while cures 2/3 mice at 12.5 mg/kg[1].
DB818 results recrudescence occurring on mice around day 20 postinfection[1].

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

360.44

Formula

C19H16N6S
CAS No.
Appearance

Solid

Color

White to yellow

SMILES

N=C(C1=CC=C(C2=CC=C(C3=NC4=CC=C(C(N)=N)C=C4N3)S2)C=C1)N
Shipping

Room temperature in continental US; may vary elsewhere.
Storage
Powder -20°C 3 years
In solvent -80°C 6 months
-20°C 1 month
Solvent & Solubility
In Vitro: 

H2O : 4 mg/mL (11.10 mM; Need ultrasonic)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.7744 mL 13.8719 mL 27.7439 mL
5 mM 0.5549 mL 2.7744 mL 5.5488 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. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

  • Molarity Calculator

  • Dilution Calculator

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
Please enter the basic information of animal experiments:

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Working solution concentration: mg/mL
The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only.If necessary, please contact MedChemExpress (MCE).
Purity & Documentation

Purity: 98.36%

SDS (251 KB)

COA (247 KB) LCMS (93 KB)

Handling Instructions (2659 KB)
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. 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
H2O 1 mM 2.7744 mL 13.8719 mL 27.7439 mL 69.3597 mL
5 mM 0.5549 mL 2.7744 mL 5.5488 mL 13.8719 mL
10 mM 0.2774 mL 1.3872 mL 2.7744 mL 6.9360 mL

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

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DB818 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:

DB818790241-43-9DB 818DB-818ApoptosisInhibitorinhibitorinhibit

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