GLPBio

POB

Catalog No.: GB40328Purity:>98%Synonyms: N-(4′-Pyridoxyl)-L-Ornithine(BOC)-Ome

POB (946135-39-3) is a transition state-based, cell permeable pro-drug inhibitor of ODC, a key enzyme involved in polyamine synthesis and a potential cancer drug target. 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.

Los productos son exclusivamente para uso en investigación. No aptos para uso humano. No vendemos a pacientes.


POB
Cas No.: 946135-39-3
10mgIn Stock
$210.00
1

Citas (Citations)

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  • Nature cover
    Nature
    641, 529–536 (2025)
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    Nature
    628, 630–638 (2024)
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    Nature
    632, 686–694 (2024)
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    Nature
    618, 1017–1023 (2023)
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    Nature
    610, 366–372 (2022)
  • Cell cover
    Cell
    187(9):2288-2304 (2024)
  • Cell cover
    Cell
    183(7):1867-1883 (2020)
  • Science cover
    Science
    388(6745) (2025)
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    Science
    387(6739) (2025)
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    Science
    387(6734) (2025)
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    Cell Research
    35, 97–116 (2025)
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    Cell Research
    34, 683–706 (2024)
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    Cell Research
    33, 273–287 (2023)
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    Cell Research
    33, 546–561 (2023)
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    Cell Research
    33, 904–922 (2023)
  • Cell Research cover
    Cell Research
    31, 1291–1307 (2021)

Descripción (Description)

POB (946135-39-3) is a transition state-based, cell permeable pro-drug inhibitor of ODC, a key enzyme involved in polyamine synthesis and a potential cancer drug target. 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.

Propiedades químicas (Chemical Properties)

N.º CAS
946135-39-3
Sinónimos
N-(4′-Pyridoxyl)-L-Ornithine(BOC)-Ome
Fórmula molecular
C19H31N3O6
Peso molecular
397.47
Consejos generales
Seleccione un disolvente adecuado según los datos de solubilidad del producto. Una vez preparada, divida la solución madre en alícuotas para evitar ciclos repetidos de congelación y descongelación.
Utilice las soluciones madre en un plazo de 6 meses si se conservan a -80°C, o de 1 mes si se conservan a -20°C.
Para mejorar la solubilidad, caliente el tubo a 37°C y soníquelo durante un periodo adecuado.
Condiciones de envío
Las muestras de evaluación se envían con acumuladores de frío. Los demás tamaños se envían a temperatura ambiente o, previa solicitud, con acumuladores de frío.

Calculadoras (Calculators)Molaridad / Dilución / Peso molecular / Conversión de unidades / Formulación in vivo / Solubilidad

g/mol

Reviews

Review for POB

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