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
ST638 is a tyrosine kinase inhibitor (IC50 = 370 nM). It suppresses tyrosine phosphorylation induced by tumor necrosis factor-α and phorbol myristate acetate in neutrophils and by angiotensin II in cardiac fibroblasts.1,2,3
1.Fuortes, M., Jin, W., and Nathan, C.Adhesion-dependent protein tyrosine phosphorylation in neutrophils treated with tumor necrosis factor. J Cell Biol120(3)777-784(1993).
2.Murasawa, S., Mori, Y., Nozawa, Y., et al. Role of calcium-sensitive tyrosine kinase Pyk2/CAKβ/RAFTK in angiotensin II-induced Ras/ERK signaling. Hypertension32668-675(1998).
3.Takemasa, H., Imagawa, N., Kawakami-Honda, N., et al. Effect of phosphotyrosine proteins on phorbol myristate acetate-induced NADPH oxidase activation in guinea pig peritoneal polymorphonuclear leukocytes. Biol Pharm Bull26(7)1009-1012(2003).
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.