ABT-737

This product is for research use only, not for human use. We do not sell to patients.

ABT-737
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Cat #: V0002 CAS #: 852808-04-9 Purity ≥ 98%

Description: ABT-737 is a novel, potent, selective and orally bioavailable BH3 mimetic inhibitor of Bcl-xL, Bcl-2 and Bcl-w with EC50 of 78.7 nM, 30.3 nM and 197.8 nM in enzymatic assays, respectively. It does not inhibit Mcl-1, Bcl-B or Bfl-1 etc.

References: [1] Konopleva M, et al. Mechanisms of apoptosis sensitivity and resistance to the BH3 mimetic ABT-737 in acute myeloid leukemia. Cancer Cell. 2006 Nov;10(5):375-88. [2] Ahamed Saleem, et al. Effect of dual inhibition of apoptosis and autophagy in prostate cancer. Prostate. 2012 Sep 1;72(12):1374-81.

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Product Promise

Promise
Molecular Weight (MW)813.43
Molecular FormulaC42H45ClN6O5S2
CAS No.852808-04-9
Storage

Powder      -20°C    3 years

                     4°C     2 years

In solvent   -80°C    6 months

                  -20°C    1 month

Solubility In VitroDMSO: 100 mg/mL (122.93 mM)rrrrrrrrrrr
Water: <1 mg/mL (slightly soluble or insoluble)rrrrrrrrrrr
Ethanol: <1 mg/mL
Solubility In Vivo30% Propylene glycol, 5% Tween 80, 65% D5W: 30mg/mL
SMILES CodeO=C(NS(=O)(C1=CC=C(N[C@H](CCN(C)C)CSC2=CC=CC=C2)C([N+]([O-])=O)=C1)=O) C3=CC=C(N4CCN(CC5=CC=CC=C5C6=CC=C(Cl)C=C6) CC4)C=C3
SynonymsABT 737; ABT-737; ABT737
ProtocolIn VitroABT-737 (100 nM; 1-72 hours) induces apoptosis and synergizes with chemotherapy in HL-60 cells. ABT-737 has no effect on cell cycle distribution. ABT-737 disrupts BCL-2/BAX heterodimerization and induces BAX conformational change in HL-60 leukemic cells. ABT-737 binds BCL-2, BCL-XL, and BCL-W ABT-737 binds BCL-2, BCL-XL, and BCL-W with high affinity (Ki<1 nM) but binds weakly (Ki>460 nM) to other antiapoptotic BCL-2 family members, including MCL-1 and BFL-1. ABT-737 binds the BH3-binding groove of BCL-XL and BCL-2. ABT-737 (5, 7.5, 10 μM; 72 hours) causes approximately 80% HCT116 cell death. The BAX knockout variant is completely resistant to ABT-737.
In VivoABT-737 significantly extends survival of mice in this aggressive leukemia model. ABT-737 (20, 30 mg/kg/day; i.p.; for 21 days) suppresses the leukemia burden by 48% and 53% at the 20 and 30 mg/kg dose levels, respectively, in four- to six-week-old CB.17 Scid mice with human leukemia KG-1 cells.
These protocols are for reference only. InvivoChem does not independently validate these methods.
Preparing Stock Solutions
Solvent volume to be added Mass (the weight of a compound)
Mother liquor concentration 1mg5mg10mg20mg
1mM1.2294 mL6.1468 mL12.2936 mL24.5872 mL
5mM0.2459 mL1.2294 mL2.4587 mL4.9174 mL
10mM0.1229 mL0.6147 mL1.2294 mL2.4587 mL
20mM0.0615 mL0.3073 mL0.6147 mL1.2294 mL
Quality Control Documentation
The molarity calculator equation
Mass(g) = Concentration(mol/L) × Volume(L) × Molecular Weight(g/mol)
Mass
=
Concentration
×
Volume
×
Molecular Weight*
The dilution calculator equation
Concentration(start) × Volume(start) = Concentration(final) × Volume(final)

This equation is commonly abbreviated as: C1 V1 = C2 V2

Concentration(start)
C1
×
Volume(start)
V1
=
Concentration(final)
C2
×
Volume(final)
V2
Step One: Enter information below
Dosage mg/kg Average weight of animals g Dosing volume per animal µL Number of animals
Step Two: Enter the in vivo formulation
%DMSO + % + %Tween 80 + %ddH2O

Calculation Results:
Working concentration: mg/ml;
Method for preparing DMSO master liquid: mg drug pre-dissolved in µL DMSO(Master liquid concentration mg/mL) ,Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.
Method for preparing in vivo formulation: Take µL DMSO master liquid, next add µL PEG300, mix and clarify, next add µL Tween 80,mix and clarify, next add µL ddH2O,mix and clarify.
Note:
  • (1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
  • (2) Be sure to add the solvent(s) in order.