Medchemexpress LLC (rel)-β-Tocopherol | 148-03-8 | 99.9% | 416.69 | 1 MG

Supplier:  Medchemexpress LLC HY1130681MG

(rel)-β-Tocopherol is a relative configuration of β-Tocopherol. β-Tocopherol is a lipid-soluble form of vitamin E that exhibits antioxidant activity. It is intended for research use only and not for human consumption.

• β-Tocopherol (50 μM, 48 hours) has been observed to slightly inhibit the proliferation of A7r5 cells (10% inhibition) and CHO cells (20% inhibition), while showing no inhibitory effect on HeLa cells.
• It also inhibits PMA-induced adhesion of human erythroleukemia (HEL) cells (11% inhibition) and the expression of integrins α4 and α5 on the cell surface when applied at 50 μM for 24 hours.
• Appearance: Solid-Liquid Mixture
• Color: Colorless to off-white
• In ethanol: 50 mg/mL (119.99 mM); requires sonication.
• In a solution of 10% Ethanol, 40% PEG300, 5% Tween-80, and 45% Saline: ≥ 1.25 mg/mL (3.00 mM) as a clear solution.

Catalog No. 50-004-35598