CCK (26-30) (sulfated)

CCK (26-30) is an N-terminal fragment of CCK (Cay-23371, Cay-24404), a peptide hormone found in the intestine and brain that stimulates digestion, mediates satiety, and is involved in anxiety. The sulfated form of CCK (26-30) inhibits binding of [125I]CCK-33 to guinea pig cortical membranes by 10% when used at a concentration of 0.1 mM.Formal Name: N-acetyl-L-alpha-aspartyl-O-sulfo-L-tyrosyl-L-methionylglycyl-L-tryptophanamide. CAS Number: 89911-69-3. Synonyms: N-Acetyl Cholecystokinin (26-30). Molecular Formula: C33H41N7O12S2. Formula Weight: 791.9. Purity: >95%. Formulation: (Request formulation change), A lyophilized powder. Solubility: Water: 1 mg/ml. SMILES: NC([C@H](CC1=CNC2=C1C=CC=C2)NC(CNC([C@H](CCSC)NC([C@H](CC3=CC=C(C=C3)OS(O)(=O)=O)NC([C@H](CC(O)=O)NC(C)=O)=O)=O)=O)=O)=O. InChi Code: InChI=1S/C33H41N7O12S2/c1-18(41)37-27(15-29(43)44)33(48)40-26(13-19-7-9-21(10-8-19)52-54(49,50)51)32(47)39-24(11-12-53-2)31(46)36-17-28(42)38-25(30(34)45)14-20-16-35-23-6-4-3-5-22(20)23/h3-10,16,24-27,35H,11-15,17H2,1-2H3,(H2,34,45)(H,36,46)(H,37,41)(H,38,42)(H,39,47)(H,40,48)(H,43,44)(H,49,50,51)/t24-,25-,26-,27-/m0/s1. InChi Key: XCMANNIZOTTXEZ-FWEHEUNISA-N.