| Description | 123B9, a tumor-homing agent, is a potent and selective EphA2 agonist with a Kd value of 4.0 µM. 123B9 selectively targets the EphA2 tyrosine kinase receptor ligand-binding domain. 123B9 does not appreciably inhibit the ligand binding domains of the most closely related EphA3 and EphA4 receptors123B9, a tumor-homing agent, is a potent and selective EphA2 agonist with a Kd value of 4.0 µM. 123B9 selectively targets the EphA2 tyrosine kinase receptor ligand-binding domain. 123B9 does not appreciably inhibit the ligand binding domains of the most closely related EphA3 and EphA4 receptors[1]... Read More | [Leu5]-Enkephalin is a pentapeptide with morphine like properties. [Leu5]-Enkephalin is a five amino acid endogenous peptide that acts as an agonist at opioid receptors | Cecropin A is a linear 37-residue antimicrobial polypeptide, with anticancer and anti-inflammatory activity | Endomorphin 1 acetate, a high affinity, highly selective agonist of the µ-opioid receptor (Ki: 1.11 nM), displays reasonable affinities for kappa3 binding sites, with Ki value between 20 and 30 nM. Endomorphin 1 acetate has antinociceptive properties[1][2][4] | Sincalide ammonium (Cholecystokinin octapeptide ammonium, CCK-8 ammonium) is a rapid-acting amino acid polypeptide hormone analogue of cholecystokinin (CCK) for intravenous use in postevacuation cholecystography. Sincalide ammonium is a major bioactive segment of CCK that retains most of the Sincalide ammonium (Cholecystokinin octapeptide ammonium, CCK-8 ammonium) is a rapid-acting amino acid polypeptide hormone analogue of cholecystokinin (CCK) for intravenous use in postevacuation cholecystography. Sincalide ammonium is a major bioactive segment of CCK that retains most of the biological activities of CCK. CCK‐8 can promote gallbladder contraction by injection and helps diagnose gallbladder and pancreas disorders. Sincalide ammonium can increase bile secretion, cause the gallbladder to contract and relax the sphincter of Oddi, resulting in bile drainage into the duodenum. Sincalide ammonium is a major bioactive segment of CCK that retains most of the biological activities of CCK[1][2][3]... Read More |