528281

Polo-like Kinase Inhibitor IV, SBE13

The Polo-like Kinase Inhibitor IV, SBE13, also referenced under CAS 775294-82-1, controls the biological activity of Polo-like Kinase. This small molecule/inhibitor is primarily used for Phosphorylation & Dephosphorylation applications.

• Synonym(s): Polo-like Kinase Inhibitor IV, SBE13, N-(4-((6-Chloro-3-pyridinyl)methoxy)-3-methoxybenzyl)-N-(2-(3,4-dimethoxyphenyl)ethyl)amine
• Empirical Formula (Hill Notation): C₂₄H₂₇ClN₂O₄
• CAS Number: 775294-82-1
• Molecular Weight: 442.94
• UNSPSC Code: 12352200
• NACRES: NA.77

Properties

• Quality Level: 100
• assay: ≥94% (HPLC)
• form: solid
• manufacturer/tradename: Calbiochem^®
• storage condition: OK to freeze; protect from light
• color: beige
• solubility: DMSO: 25 mg/mL
• shipped in: ambient
• storage temp.: 2-8°C

Description

General description

A cell-permeable vanillin-derived pyridyl-ethanamine compound that acts as a highly potent type II Plk1 inhibitor (IC₅₀ of 200 pM) and targets the less conserved DFG motif that is only accessible when the kinase is in its inactive DFG-out conformation, resulting in an excellent selectivity over Plk2 (IC₅₀ >66 µM), Plk3 (IC₅₀ = 875 nM), and aurora A kinase (no detectable effect). Shown to inhibit the proliferation of HeLa cells with an EC₅₀ of 18 µM.

Packaging

Packaged under inert gas

Warning

Toxicity: Standard Handling (A)

Reconstitution

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.

Other Notes

Keppner, S., et al. 2009. ChemMedChem.4, 1806.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable