Cayman is a manufacturer, supplier, and vendor of biochemical reagents,
assay kits, forensic chemistry standards, antibodies, and proteins for
scientific research. Analytical testing services and custom synthesis are
Cayman Chemical Company
· 1180 East Ellsworth Road
· Ann Arbor, Michigan 48108
Phosphodiesterase 3 (PDE3) family members have high-affinities for both cAMP and cGMP and show cGMP-dependent inhibition of cAMP hydrolysis. Milrinone is a potent inhibitor of type 3 phosphodiesterases (PDEs), inhibiting recombinant PDE3A and PDE3B with IC50 values of 0.45 and 1.0 μM, respectively.1 It less effectively inhibits other PDE isoforms, with IC50 values of 263, >300, 17.5, 49.1, and 58.3 μM for PDE1, PDE2, PDE4, PDE5, and PDE7, respectively.1 Milrinone has positive inotropic (stimulates cardiac muscle contractions) and vasodilatory effects when administered in vivo.2,3,4
1.Sudo, T., Tachibana, K., Toga, K., et al. Potent effects of novel anti-platelet aggregatory cilostamide analogues on recombinant cyclic nucleotide phophodiesterase isozyme activity. Biochem Pharmacol59347-56(2000).
2.Lakshminrusimha, S., Porta, N.F.M., Farrow, K.N., et al. Milrinone enhances relaxation to prostacyclin and iloprost in pulmonary arteries isolated from lambs with persistent pulmonary hypertension of the newborn. Pediatr Crit Care Med10(1)106-12(2009).
3.Simkova, V., Radermacher, P., and Barth, E.Metabolic effects of phophodiesterase III inhibitors: Another reason to promote their use?Crit Care11(3)(2007).
4.Maskin, C.S., Sinoway, L., Chadwick, B., et al. Sustained hemodynamic and clinical effects of a new cardiotonic agent, WIN 47203, in patients with severe congestive heart failure. Circ J671065-70(1983).
Cayman Chemical Company regularly evaluates our shipping methods to ensure product stability is maintained and our corporate environmental impact is minimized. Products selected for review are evaluated and shipping methods are certified by our Scientists. While occasionally our method of shipping a product may change, rest assured the shipping conditions on all Cayman Chemical products have been reviewed and validated.
Upon receipt, it is important to check the storage requirements of your products and place them at the appropriate temperature. Products shipped without ice may require frozen storage for long term stability.
Cayman Chemical was formed over thirty years ago by demonstrating the value of naturally growing gorgonian corals as a renewable, economically viable source of prostaglandins. Today we operate our business knowing that we owe our start to the renewable resources our environment had provided. As Cayman Chemical continues to grow we consistently evaluate our business processes to ensure we are operating at the highest environmental standards.