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PTC-028

Name: PTC-028
Brand: TargetMol
SKU: T16680
Price: 38 USD
Availability: InStock
Rating: 5 (10 reviews)

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Catalog No. T16680Cas No. 1782970-28-8

PTC-028 selectively suppresses cancer cells whereas normal cells remain unaffected. PTC-028 is an orally bioavailable inhibitor of stem cell factor BMI-1 in ovarian cancer. The depletion of BMI-1 by PTC-028 causes caspase-mediated apoptosis.

PTC-028

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Purity: 98.12%

Catalog No. T16680Cas No. 1782970-28-8

Pack Size	Price	USA Warehouse	Global Warehouse
1 mg	$38	In Stock	In Stock
2 mg	$54	In Stock	In Stock
5 mg	$89	In Stock	In Stock
10 mg	$147	In Stock	In Stock
25 mg	$297	In Stock	In Stock
50 mg	$493	In Stock	In Stock
100 mg	$723	In Stock	In Stock
500 mg	$1,520	-	In Stock
1 mL x 10 mM (in DMSO)	$109	In Stock	In Stock

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In Stock Estimated shipping dateUSA Warehouse[1-2 days] Global Warehouse[5-7 days]

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Batch Information

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Purity:98.12%

Appearance:Solid

Color:White

Resource Download

COA HNMR HPLC

Product Introduction

Bioactivity

Description	PTC-028 selectively suppresses cancer cells whereas normal cells remain unaffected. PTC-028 is an orally bioavailable inhibitor of stem cell factor BMI-1 in ovarian cancer. The depletion of BMI-1 by PTC-028 causes caspase-mediated apoptosis.
In vitro	PTC-028 subsequently decreases BMI-1 in the biochemical functional readout. PTC-028 (100 nM; 2-12 hours) increases the phosphorylated BMI-1 species in a time-dependent manner. uH2A is observed up to 12 h with PTC-028 (100 nM) in both CP20 and OV90 cells while total H2A levels remain unchanged. PTC-028 (100 nM; 48 hours) decreases the expression of XIAP and RIPK1 while LC3B levels remain unchanged compared to that of the control. PTC-028 (25-500 nM; 48 hours) obviously reduces CP20, OVCAR4, and OV90 epithelial ovarian cancer cell viability. However, in normal ovarian surface epithelial cells (OSE) and fallopian tube epithelial cells (FTE) cells, up to 500 nM treatment with PTC-028 for 48 hours has a minimal effect (~18-30% decrease). Significant cleavage of Caspase 7, Caspase 9, and PARP is observed in PTC-028 (100 nM; 48 hours)[1].
In vivo	PTC-028 (10 mg/kg or 20mg/kg; single oral doses) is administrated to the CD-1 mice. The Cmax is reached at both dose levels 1h post-dose after which plasma concentrations slowly decrease. PTC-028 (15 mg/kg; administered orally twice weekly) induces ~94% (0.169 g) reduction in tumor weight compared to the control (average tumor weight, ~3g) [1].

Chemical Properties

Molecular Weight	405.32
Formula	C₁₉H₁₂F₅N₅
Cas No.	1782970-28-8
Smiles	Cc1nc2cc(F)c(F)cc2n1-c1cncc(Nc2ccc(cc2)C(F)(F)F)n1
Relative Density.	no data available

Storage & Solubility Information

Storage

Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature.

Solubility Information

DMSO: 125 mg/mL (308.4 mM), Sonication is recommended.

In Vivo Formulation

10% DMSO+40% PEG300+5% Tween 80+45% Saline: 4 mg/mL (9.87 mM), Sonication is recommended.

Please add the solvents sequentially, clarifying the solution as much as possible before adding the next one. Dissolve by heating and/or sonication if necessary. Working solution is recommended to be prepared and used immediately. The formulation provided above is for reference purposes only. In vivo formulations may vary and should be modified based on specific experimental conditions.

Solution Preparation Table

DMSO

	1mg	5mg	10mg	50mg
1 mM	2.4672 mL	12.3359 mL	24.6719 mL	123.3593 mL
5 mM	0.4934 mL	2.4672 mL	4.9344 mL	24.6719 mL
10 mM	0.2467 mL	1.2336 mL	2.4672 mL	12.3359 mL
20 mM	0.1234 mL	0.6168 mL	1.2336 mL	6.1680 mL
50 mM	0.0493 mL	0.2467 mL	0.4934 mL	2.4672 mL
100 mM	0.0247 mL	0.1234 mL	0.2467 mL	1.2336 mL

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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:

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 DMSO TargetMol | 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 DMSO TargetMol | reagent stock solution to 400 μL PEG300 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 ddH₂O TargetMol | 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.

Dose Conversion

You can also refer to dose conversion for different animals. More Dose Conversion

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