Tissue Lysates
Cayman Chemical 15-keto ProstaglndIn E2 1mg
A metabolite of PGE2; does not bind effectively to the PGE2 receptors EP2 and EP4 expressed in CHO cells (Kis = 2.6 and 15 µM, respectively) or induce adenylate cyclase activity in the same cells (EC50s = 1.8 and >33 µM, respectively) but does bind to EP2 and EP4 in HEK cells expressing these receptors (IC50s = 0.117 and 2.82 µM, respectively), as well as induces cAMP formation (EC50s = 0.137 and 0.426 µM, respectively) and the transcriptional activity of β-catenin/TCF in the same cells; inhibits CD3-CD28-MHC-I-induced proliferation of isolated human CD4+ T cells; reduces mortality in a mouse model of LPS-induced sepsis at 15 mg/kg
Cayman Chemical 11-ProstaglndIn E2 1mg
11β-PGE2 is the C-11 epimer of PGE2. It is a moderate inhibitor of PGE2 binding to rat hypothalamic membranes with a Ki value of 53 nM.{1924} 11β-PGE2 also stimulates bone resorption in rats at concentrations of 10 to 1,000 nM which is similar to PGE2.{2052} 11β-PGE2 inhibits PGE2 binding to the prostaglandin transporter protein with a Ki of 56 nM.{3806}
Biochain Institute Inc Total Protein - Human Tumor Tissue: Breast, 1 mg/PK
Tissue total protein is prepared from whole tissue homogenates. It presents a consistent pattern on SDS-PAGE analysis. The total protein is stored in a buffer with protease inhibitor cocktail, and provided at a concentration of 5 mg/ml.