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L-Sepiapterin, also known as Sepiapterin, is a precursor compound crucial for the production of tetrahydrobiopterin (BH4), which serves as a coenzyme for endothelial nitric oxide synthase (eNOS). This compound demonstrates its efficacy by improving endothelial dysfunction in small mesenteric arteries from db/db mice and promoting angiogenesis. Moreover, L-Sepiapterin exerts inhibitory effects on cellular proliferation and migration in ovarian cancer cells through the down-regulation of p70S6K-dependent vascular endothelial growth factor receptor-2 (VEGFR-2) expression[1][2].
Pack Size | Price | Availability | Quantity |
---|---|---|---|
25 mg | $4,230 | 10-14 weeks | |
50 mg | $5,500 | 10-14 weeks | |
100 mg | $9,800 | 10-14 weeks |
Description | L-Sepiapterin, also known as Sepiapterin, is a precursor compound crucial for the production of tetrahydrobiopterin (BH4), which serves as a coenzyme for endothelial nitric oxide synthase (eNOS). This compound demonstrates its efficacy by improving endothelial dysfunction in small mesenteric arteries from db/db mice and promoting angiogenesis. Moreover, L-Sepiapterin exerts inhibitory effects on cellular proliferation and migration in ovarian cancer cells through the down-regulation of p70S6K-dependent vascular endothelial growth factor receptor-2 (VEGFR-2) expression[1][2]. |
In vitro | L-Sepiapterin (Sepiapterin) (0.1-10 μM; 24 hours) induces cell proliferation in a dose-dependent manner and significantly inhibits the phosphorylation of VEGF-A-induced (50 ng/ml) p70S6K (1-50 μM; 20 minutes). It inhibits VEGF-A-induced cell proliferation and migration through an NO-independent mechanism. [Cell Proliferation Assay] [Cell Line: SKOV-3 cells] |
In vivo | Sepiapterin (10 mg/kg; p.o. (powder chow); daily for 8 weeks) significantly enhances acetylcholine-induced relaxation in small mesenteric arteries (SMA) from db/db male C57BL/KsJ diabetic mice[2]. |
Molecular Weight | 237.22 |
Formula | C9H11N5O3 |
Cas No. | 17094-01-8 |
Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
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