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AB120886

Pifithrin-mu, Inhibitor of p53-mediated apoptosis

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(1 Publication)

MW 181.21 g/mol, Purity >98%. An inhibitor of p53-mediated apoptosis. Prevents p53 binding at the mitochondrial surface without affecting p53 transactivational activities. Pifithrin-μ reduces p53-mediated apoptosis triggered by nutlin; also interacts selectively with HSP70, disrupting its association with many substrate proteins.

View Alternative Names

Antigen NY-CO-13, BCC7, Cellular tumor antigen p53, FLJ92943, LFS1, Mutant tumor protein 53, P53_HUMAN, Phosphoprotein p53, TRP53, Tp53, Transformation related protein 53, Tumor protein 53, Tumor protein p53, Tumor suppressor p53, p53 tumor suppressor, tumor antigen p55

1 Images
Chemical Structure - Pifithrin-mu, Inhibitor of p53-mediated apoptosis (AB120886)
  • Chemical Structure

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Chemical Structure - Pifithrin-mu, Inhibitor of p53-mediated apoptosis (AB120886)

2D chemical structure image of ab120886, Pifithrin-mu, Inhibitor of p53-mediated apoptosis

Key facts

CAS number

64984-31-2

Purity

>98%

Form

Solid

form

Molecular weight

181.21 g/mol

Molecular formula

C<sub>8</sub>H<sub>7</sub>NO<sub>2</sub>S

Nature

Synthetic

Solubility

Soluble in ethanol to 75 mM

Soluble in DMSO to 75 mM

Biological description

An inhibitor of p53-mediated apoptosis. Prevents p53 binding at the mitochondrial surface without affecting p53 transactivational activities. Pifithrin-μ reduces p53-mediated apoptosis triggered by nutlin; also interacts selectively with HSP70, disrupting its association with many substrate proteins.

Canonical smiles

O=S(C#CC1=CC=CC=C1)(N)=O

IUPAC Name

2-Phenylethynesulfonamide

Properties and storage information

Shipped at conditions
Ambient - Can Ship with Ice
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
+4°C
Storage information
Store under desiccating conditions|The product can be stored for up to 12 months

Product protocols

Publications (1)

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International journal of molecular sciences 23: PubMed36498867

2022

Out of the Shadow: Blue Light Exposure Induces Apoptosis in Müller Cells.

Applications

Unspecified application

Species

Unspecified reactive species

Agnes Fietz,José Hurst,Sven Schnichels
View all publications

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