store at low temperature,keep away from direct sunlight
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
Beta-Tocopherol shows effect on human erythroleukemia cell (HEL) adhesion induced by phorbol 12-myristate 13-acetate (PMA).
パッケージサイズ | 在庫状況 | 単価(税別) | |||
---|---|---|---|---|---|
サンプルについてお問い合わせ | |||||
1 mg | 在庫あり | ¥ 12,500 | |||
2 mg | 在庫あり | ¥ 18,500 | |||
5 mg | 在庫あり | ¥ 29,500 | |||
10 mg | 在庫あり | ¥ 49,000 | |||
25 mg | 在庫あり | ¥ 82,500 | |||
50 mg | 在庫あり | ¥ 123,000 | |||
1 mL * 10 mM (in DMSO) | 在庫あり | ¥ 36,000 |
説明 | Beta-Tocopherol shows effect on human erythroleukemia cell (HEL) adhesion induced by phorbol 12-myristate 13-acetate (PMA). |
In vitro | Adhesion induced by PMA stimulation was prevented by 44.5% by physiological concentrations of alpha-tocopherol. Under the same experimental conditions, Beta-Tocopherol, an analogue of alpha-tocopherol, produced 11% inhibition of adhesion. Cell response gradually increased from 0 to 24 h of alpha-tocopherol treatment. Only a slight time dependency of Beta-Tocopherol inhibition was observed. Another human erythroleukemia cell line (K562) and the human monocyte tumor cell line U937 showed 5.0 and 11.2% inhibition, respectively. Similar to alpha-tocopherol, the protein kinase C inhibitor, Calphostin C, and the MAPK inhibitor, PD98059, prevented PMA-induced cell adhesion. An inhibition of ERK-1 phosphorylation was observed for alpha-tocopherol only in HEL, implying that MAP kinase pathway is involved in this cell line. |
植物由来 |
分子量 | 416.68 |
分子式 | C28H48O2 |
CAS No. | 148-03-8 |
store at low temperature,keep away from direct sunlight
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
DMSO: 75 mg/mL (179.99 mM)
You can also refer to dose conversion for different animals. 詳細
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