Cat. No. | Product Name | Target | Signaling Pathways |
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T36238 |
6α-Prostaglandin I1
6α-Prostaglandin I1 |
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6α-Prostaglandin I1 (6α-PGI1) is a stable Prostaglandin I2 (PGI2) analog resistant to hydrolysis in aqueous solutions. 6α-PGI1 promotes cyclic AMP accumulation in human thyroid slices and cells in a concentration dependent manner. However, it is about 10-fold less potent than the β-isomer and 100-fold less potent than PGI2 in eliciting the response. 6α-PGI1 exhibits an IC50 of 350 ng/ml for inhibition of ADP-induced platelet aggregation, which is nearly 900-fold higher than that observed for PGI... | |||
T36239 |
6β-Prostaglandin I1
6β-Prostaglandin I1 |
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6β-PGI1 is a stable PGI2 analog resistant to hydrolysis in aqueous solutions. 6β-PGI1 has a much longer half-life than PGI2, but a greatly reduced molar potency for receptor mediated function. 6β-PGI1 has a Kact for adenylate cyclase in NCB-20 cells of 4.2 μM compared with 18 nM for PGI2. The potency for vasodilation and inhibition of platelet aggregation is about 1% of PGI2. |