IFN-alpha Receptor Recognition Peptide 1 (trifluoroacetate salt)

IFN-alpha receptor recognition peptide 1 (IRRP1) is a peptide that corresponds to amino acids 52-58 of full-length IFN-alpha and is a positive modulator of IFN-alpha/beta receptor 1 (IFNAR). It increases the binding capacity of Daudi cells for IFN-alpha2. IRRP1 (1 µg/ml) enhances the antiproliferative effect of IFN-alpha in T98G glial cells and enhances the antiviral effect of IFN-alpha in encephalomyocarditis virus-infected T98G cells. Formal Name: L-cysteinyl-L-leucyl-L-lysyl-L-alpha-aspartyl-L-arginyl-L-histidyl-L-aspartic acid, trifluoroacetate salt. Synonyms: Cys-Leu-Lys-Asp-Arg-His-Asp-OH IFN-alpha (52-58) (human) IFNAR Recognition Peptide 1 IRRP1. Molecular Formula: C35H59N13O12S  XCF3COOH. Formula Weight: 886.0. Purity: >95%. Formulation (Request formulation change): A solid. Peptide Sequence: CLKDRHD-OH. Solubility: Water: Slightly soluble: 0.1-1 mg/ml. SMILES: SC[C@H](N)C(N[C@@H](CC(C)C)C(N[C@@H](CCCCN)C(N[C@@H](CC(O)=O)C(N[C@@H](CCCNC(N)=N)C(N[C@H](C(N[C@H](C(O)=O)CC(O)=O)=O)CC1=CN=CN1)=O)=O)=O)=O)=O.O=C(O)C(F)(F)F. InChi Code: InChI=1S/C35H59N13O12S.C2HF3O2/c1-17(2)10-22(45-28(53)19(37)15-61)31(56)43-20(6-3-4-8-36)29(54)47-24(12-26(49)50)33(58)44-21(7-5-9-41-35(38)39)30(55)46-23(11-18-14-40-16-42-18)32(57)48-25(34(59)60)13-27(51)52,3-2(4,5)1(6)7/h14,16-17,19-25,61H,3-13,15,36-37H2,1-2H3,(H,40,42)(H,43,56)(H,44,58)(H,45,53)(H,46,55)(H,47,54)(H,48,57)(H,49,50)(H,51,52)(H,59,60)(H4,38,39,41),(H,6,7)/t19-,20-,21-,22-,23-,24-,25-,/m0./s1. InChi Key: UXBGUCMSBIFUNA-RGGMAHEYSA-N. Storage: -20°C. Stability: > 4 years.