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TL033

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Catalog No. T212558Cas No. 2356230-22-1

TL033 forms a component of an antibody-drug conjugate (ADC) as a drug-linker conjugate. It comprises a linker and a bioactive small molecule toxin. TL033 can be conjugated with the Sacituzumab antibody (anti-Trop-2) to synthesize BT001021, which exhibits anticancer activity against various cancers, including breast cancer, non-small cell lung cancer (NSCLC), and gastric cancer.

TL033

TL033

😃Good
Catalog No. T212558Cas No. 2356230-22-1
TL033 forms a component of an antibody-drug conjugate (ADC) as a drug-linker conjugate. It comprises a linker and a bioactive small molecule toxin. TL033 can be conjugated with the Sacituzumab antibody (anti-Trop-2) to synthesize BT001021, which exhibits anticancer activity against various cancers, including breast cancer, non-small cell lung cancer (NSCLC), and gastric cancer.
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In Stock Estimated shipping dateUSA Warehouse[1-2 days] Global Warehouse[5-7 days]
All TargetMol products are for research purposes only and cannot be used for human consumption. We do not provide products or services to individuals. Please comply with the intended use and do not use TargetMol products for any other purpose.
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Product Introduction

Bioactivity
Description
TL033 forms a component of an antibody-drug conjugate (ADC) as a drug-linker conjugate. It comprises a linker and a bioactive small molecule toxin. TL033 can be conjugated with the Sacituzumab antibody (anti-Trop-2) to synthesize BT001021, which exhibits anticancer activity against various cancers, including breast cancer, non-small cell lung cancer (NSCLC), and gastric cancer.
In vitro
BT001021 exhibits cytotoxicity against HCC1806 cells (a breast cancer cell line) with an EC50 of 13.15 nM over 3 days.
In vivo
BT001021, administered via intravenous injection at 3 mg/kg twice weekly for six doses, effectively suppresses tumor growth in the NCI-N87 gastric cancer xenograft mouse model, leading to tumor regression by the end of treatment. Additionally, a single 10 mg/kg dose of BT001021 (intravenous injection) demonstrates significant tumor tissue targeting and favorable pharmacokinetic properties.
Chemical Properties
Molecular Weight1630.83
FormulaC76H103N13O23S2
Cas No.2356230-22-1
SmilesO=C1N2C(C=3C(C2)=C(CCN(S(C)(=O)=O)C(C)C)C=4C(N3)=CC=CC4)=CC5=C1COC(=O)[C@]5(OC(OCC6=CC=C(NC([C@@H](NC(COCC(NCCOCCOCCOCCOCCOCCOCCOCCOCCN7C=C(CNC(CCCC#CC=8C=NC(S(C)(=O)=O)=NC8)=O)N=N7)=O)=O)CCCCN)=O)C=C6)=O)CC
Storage & Solubility Information
StoragePowder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature.

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In Vivo Formulation Calculator (Clear solution)

Please enter your animal experiment information in the following box and click Calculate to obtain the stock solution preparation method and in vivo formula preparation method:
TargetMol | Animal experiments For example, if the intended dosage is 10 mg/kg for animals weighing 20 g , with a dosing volume of 100 μL per animal, TargetMol | Animal experiments and a total of 10 animals are to be administered, using a formulation of TargetMol | reagent 10% DMSO+ 40% PEG300+ 5% Tween 80+ 45% Saline/PBS/ddH2O , the resulting working solution concentration would be 2 mg/mL.
Stock Solution Preparation:

Dissolve 2 mg of the compound in 100 μL DMSOTargetMol | reagent to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.

Preparation of the In Vivo Formulation:

1) Add 100 μL of the DMSOTargetMol | reagent stock solution to 400 μL PEG300TargetMol | reagent and mix thoroughly until the solution becomes clear.

2) Add 50 μL Tween 80 and mix well until fully clarified.

3) Add 450 μL Saline,PBS or ddH2OTargetMol | reagent and mix thoroughly until a homogeneous solution is obtained.

This example is provided solely to demonstrate the use of the In Vivo Formulation Calculator and does not constitute a recommended formulation for any specific compound. Please select an appropriate dissolution and formulation strategy based on your experimental model and route of administration.
All co-solvents required for this protocol, includingDMSO, PEG300/PEG400, Tween 80, SBE-β-CD, and Corn oil, are available for purchase on the TargetMol website.
1 Enter information below:
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g
μL
2 Enter the in vivo formulation:
% DMSO
%
% Tween 80
% Saline/PBS/ddH2O

Dose Conversion

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Tech Support

Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc
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