POB, Ornithine decarboxylase inhibitor (TBI4553)
$126.00 – $468.00
Ornithine decarboxylase inhibitor
SKU | Stock | SIZE (mg) | Price | Quantity | ||
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TBI4553-10MG | Yes | 10 MG | $126.00 | |||
TBI4553-50MG | Yes | 50 MG | $468.00 |
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Description
Product Details
Formal Name: N-(4’-Pyridoxyl)-L-Ornithine(BOC)-Ome
Molecular Formula: C19H31N3O6
Formula Weight: 397.47
Purity: >98%
Formulation: powder
Solubility: Soluble in DMSO (up to 25 mg/ml), in Water (up to 2 mg/ml) or in Ethanol (up to 25 mg/ml).
Storage: RT
Stability: ≥ 1 year.
Applications
Ornithine decarboxylase inhibitor
Functions
Pyridoxal 5’-phosphate – dependent ornithine decarboxylase (ODC) is a key enzyme involved in polyamine synthesis and a potential cancer drug target. POB is a transition state-based, cell permeable pro-drug inhibitor of ODC. Intracellularly, POB is phosphorylated by pyridoxal kinase and the methyl ester hydrolyzed. This active inhibitor most likely binds apo-ODC resulting in greatly reduced ODC activity and inhibition of cellular proliferation. POB was able to inhibit proliferation in a wide variety of tumor cell lines: LN229 (IC50 = 50 µM), Jurkat, COS7, SW2 and both high and low-grade glioblastoma multiforme. More potent than DFMO.
Application Procedures
First dissolved in DMSO (up to 25 mg/ml), in Water (up to 2 mg/ml) or in Ethanol (up to 25 mg/ml), then diluted to aqueous buffer. Solutions in DMSO or ethanol may be stored at -20°C for up to 1 month.
Additional information
SIZE (mg) | 10 MG, 50 MG |
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