RNA polymerase II-IN-1

Name: RNA polymerase II-IN-1
Brand: TargetMol
SKU: T74630
Rating: 4.5 (1 reviews)

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Catalog No. T74630Cas No. 2891451-07-1

RNA polymerase II-IN-1 (compound 19iv), an amatoxin, selectively inhibits RNA polymerase II (Pol II) with an IC50 of 36.66 nM and exhibits heightened cytotoxicity towards cancer cells while reducing toxicity in normal cells compared to α-Amanitin [1].

RNA polymerase II-IN-1

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Catalog No. T74630Cas No. 2891451-07-1

Pack Size	Price	USA Warehouse	Global Warehouse	Quantity
5 mg	Inquiry	8-10 weeks	8-10 weeks
50 mg	Inquiry	8-10 weeks	8-10 weeks

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

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Product Introduction

Bioactivity

Description	RNA polymerase II-IN-1 (compound 19iv), an amatoxin, selectively inhibits RNA polymerase II (Pol II) with an IC50 of 36.66 nM and exhibits heightened cytotoxicity towards cancer cells while reducing toxicity in normal cells compared to α-Amanitin [1].
In vitro	RNA polymerase II-IN-1 (compound 19iv) demonstrates cytotoxic effects on CHO, HEK293, and HeLa cell lines, exhibiting IC50 values of 0.19 μM, 0.20 μM, and 3.32 μM, respectively. Compared to α-Amanitin, it shows reduced toxicity in HepG2 cells, with an IC50 of 5.6 μM, which is 2.7-fold lower [1].

Chemical Properties

Molecular Weight	887.96
Formula	C₃₈H₅₃N₁₁O₁₂S
Cas No.	2891451-07-1
Smiles	#N/A

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.

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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.

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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