MDK 24720 (CTLA-4 inhibitor)

For research use only.

Catalog No.S0215

MDK 24720 (CTLA-4 inhibitor) Chemical Structure

CAS No. 635324-72-0

MDK 24720 (CTLA-4 inhibitor, compound 6b) is an inhibitor of Cytotoxic T-Lymphocyte-Associated protein 4 (CTLA-4, CD152) with IC50 of 50 nM for B7.1–CD28 inhibition.

Purity & Quality Control

Choose Selective CD markers Inhibitors

Biological Activity

Description MDK 24720 (CTLA-4 inhibitor, compound 6b) is an inhibitor of Cytotoxic T-Lymphocyte-Associated protein 4 (CTLA-4, CD152) with IC50 of 50 nM for B7.1–CD28 inhibition.
Targets
CD152 [1]
()
B7.1–CD28 [1]
(Cell-free assay)
50 nM

Protocol

Solubility (25°C)

In vitro DMSO 85 mg/mL (198.9 mM)
Ethanol '-1 mg/mL

* Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.

Chemical Information

Molecular Weight 427.35
Formula

C21H13F4N5O

CAS No. 635324-72-0
Storage powder
in solvent
Synonyms N/A
Smiles CN1C2=NC(=C3C(=C2C=N1)NN(C3=O)C4=CC=C(C=C4)F)C5=CC(=CC=C5)C(F)(F)F

In vivo Formulation Calculator (Clear solution)

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Molarity Calculator

Calculate the mass, volume or concentration required for a solution. The Selleck molarity calculator is based on the following equation:

Mass (mg) = Concentration (mM) × Volume (mL) × Molecular Weight (g/mol)

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*When preparing stock solutions, please always use the batch-specific molecular weight of the product found on the via label and SDS / COA (available on product pages).

Dilution Calculator

Dilution Calculator

Calculate the dilution required to prepare a stock solution. The Selleck dilution calculator is based on the following equation:

Concentration (start) x Volume (start) = Concentration (final) x Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2 ( Input Output )

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* When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and SDS / COA (available online).

The Serial Dilution Calculator Equation

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Molecular mass (molecular weight) is the mass of one molecule of a substance and is expressed in the unified atomic mass units (u). (1 u is equal to 1/12 the mass of one atom of carbon-12)
Molar mass (molar weight) is the mass of one mole of a substance and is expressed in g/mol.

Molarity Calculator

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Tech Support

Answers to questions you may have can be found in the inhibitor handling instructions. Topics include how to prepare stock solutions, how to store inhibitors, and issues that need special attention for cell-based assays and animal experiments.

Handling Instructions

Tel: +1-832-582-8158 Ext:3

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Cell Lines Assay Type Concentration Incubation Time Formulation Activity Description PMID