phenylalanylarginine

03/01/2008 - "Taking advantage of the superior biological features associated with the MT-II cyclic peptide, we assessed the effect of lactam-based cyclization on the tumor-seeking properties of alpha-MSH analogs by comparing the pharmacokinetics profile of the 99mTc-labeled cyclic peptide betaAla-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-NH2 with that of the linear analog betaAla-Nle-Asp-His-DPhe-Arg-Trp-Lys-NH2 in melanoma-bearing mice. "
12/15/2020 - "In this study, the melanoma targeting property of 67Ga-NODAGA-GGNle-CycMSHhex {1,4,7-triazacyclononane,1-gluteric acid-4,7-acetic acid-GlyGlyNle-c[Asp-His-D-Phe-Arg-Trp-Lys]-CONH2} was determined on B16/F10 melanoma-bearing C57 mice to demonstrate the feasibility of NODAGA as a radiometal chelator for facile room temperature radiolabeling of NODAGA-GGNle-CycMSHhex. "
12/01/2016 - "A lactam bridge-cyclized H-Cys-Ahx-βAla3-c[Lys4-Glu-His-D-Phe-Arg-Trp-Glu10]-Arg11-Pro-Val-NH2 (NAP-NS2) and the corresponding linear H-Cys-Ahx-βAla-Nle-Asp-His-D-Phe-Arg-Trp-Gly-NH2 (NAP-NS1) peptide were synthetized, characterized by ESI-MS spectroscopy and their melanocortin-1 receptor (MC1R) binding affinity was determined in B16/F10 melanoma cells. "
01/01/2023 - "The purpose of this study was to evaluate the effect of linkers on tumor targeting and biodistribution of [99mTc]Tc(CO)3-NOTA-PEG2Nle-CycMSHhex {[99mTc]Tc(CO)3-1,4,7-triazacyclononane-1,4,7-triyl-triacetic acid-polyethylene glycol-Nle-c[Asp-His-d-Phe-Arg-Trp-Lys]-CONH2} and [99mTc]Tc(CO)3-NOTA-AocNle-CycMSHhex {[99mTc]Tc(CO)3-NOTA-8-aminooctanoic acid-Nle-CycMSHhex} on B16/F10 melanoma-bearing mice. "
09/01/1994 - "Six alpha-MSH(4-10) [Nle-Asp-His-D-Phe-Arg-Trp-Lys-amide] derivatives carrying 2 or 1 or no 2,3-dihydroxy-(2S)-propyl (DHP) groups on the Lys10 amino side chain were coupled to diethylene-triaminopentaacetic acid (DTPA, a chelator for 111In) in monomeric and dimeric forms and tested for their binding activity and bioactivity in vitro with mouse and human melanoma cell lines and by receptor autoradiography to tumor sections, as well as in vivo with normal and melanoma-bearing mice: DTPA-[Nle4,Asp5,D-Phe7,Lys(bis-DHP)10]-alpha-MSH(4-10),DTPA-[Nle4, Asp5, D-Phe7,Lys(mono-DHP)10]-alpha-MSH(4-10), DTPA[Nle4,Asp5,D-Phe7,Lys10]-alpha-MSH(4-10), DTPA-bis-([Nle4,Asp5,D-Phe7,Lys(bis-DHP)10]-alpha-MSH(4-10)), DTPA-bis[([Nle4,Asp5,D-Phe7,Lys(mono-DHP)10]-alpha-MSH(4-10)) and DTPA-bis-([Nle4,Asp5,D-Phe7,Lys10]-alpha-MSH(4-10)). "

12/01/1997 - "Hip-Arg-Phe-, Hip-Phe-Arg- and Hip-His-Leu-cleaving dipeptidyl carboxypeptidase activities were measured in the supernatant (S2) and pellet (P2) fractions obtained by ultracentrifugation of human adrenal tumor preparations. "
12/01/1997 - "Hip-Arg-Phe-, Hip-Phe-Arg- and Hip-His-Leu-cleaving dipeptidyl carboxypeptidases in human adrenal tumors."
03/01/2008 - "Taking advantage of the superior biological features associated with the MT-II cyclic peptide, we assessed the effect of lactam-based cyclization on the tumor-seeking properties of alpha-MSH analogs by comparing the pharmacokinetics profile of the 99mTc-labeled cyclic peptide betaAla-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-NH2 with that of the linear analog betaAla-Nle-Asp-His-DPhe-Arg-Trp-Lys-NH2 in melanoma-bearing mice. "
01/01/2023 - "The purpose of this study was to evaluate the effect of linkers on tumor targeting and biodistribution of [99mTc]Tc(CO)3-NOTA-PEG2Nle-CycMSHhex {[99mTc]Tc(CO)3-1,4,7-triazacyclononane-1,4,7-triyl-triacetic acid-polyethylene glycol-Nle-c[Asp-His-d-Phe-Arg-Trp-Lys]-CONH2} and [99mTc]Tc(CO)3-NOTA-AocNle-CycMSHhex {[99mTc]Tc(CO)3-NOTA-8-aminooctanoic acid-Nle-CycMSHhex} on B16/F10 melanoma-bearing mice. "
11/01/2001 - "In an effort to carry out anti-cancer drug design, we synthesized three new peptide-DMQ-MA conjugates: DMQ-MA-Arg-Arg-Ome, DMQ-MA-Lys(Cbz)-Arg-Ome, DMQ-MA-Lys(Cbz)-Arg-Arg-Ome; two new DMQ-MA-peptide-Chlorambucil (CRB) derivatives: DMQ-MA-Lys(CRB)-Arg-Ome, DMQ-MA-Lys(DMQ-MA)-Lys(CRB)-Arg-Ome and four tripeptide-cytotoxic agent conjugates: DMQ-MA-Lys(DMQ-MA)-Phe-Arg-Ome, DMQ-MA-Lys(DMQ-MA)-Ile-Arg-Ome, DMQ-MA-Lys(DMQ-MA)-Val-Arg-Ome, DMQ-MA-Lys(DMQ-MA)-Lys(Cbz)-Arg-Ome. "

03/01/1988 - "Structure-activity relationship studies revealed that the active core for the ACTH-(4-10)-induced hypokinesia is located in the C-terminal tetrapeptide Phe-Arg-Try-Gly (ACTH-(7-10)). "

12/01/2017 - "In this study it is shown that RND efflux pumps contribute to Pseudomonas aeruginosa PAO1 pathogenicity in an insect model of infection, and that the well-characterized EPI Phe-Arg-β-naphthylamide (PAβN) is able to reduce in vivo virulence of the P. "

11/01/1987 - "The N-terminal sequence was: Asp-Ala-Glu-Phe-Arg-His-Asp-Ser-Gly-Tyr, which is identical to the N-terminal sequence of the 4,200-dalton peptide isolated previously from extraparenchymal meningeal vessels and neuritic plaques.(ABSTRACT TRUNCATED AT 250 WORDS)"
01/01/1993 - "Monoclonal antibodies (TB1 & TB2), which were obtained by immunization of 24 amino acids in BALB/c mice, bound specifically to the amyloid senile plaque and amyloid-angiopathic lesions of brain tissues of patients with Alzheimer's disease (AD) or with senile dementia of Alzheimer type (SDAT), and strongly reacted with the 1st part (Asp-Ala-Glu-Phe-Arg-His-Asp) of beta-protein. "
12/01/1985 - "A synthetic peptide (Asp-Ala-Glu-Phe-Arg-His-Asp-Ser-Gly-Tyr), homologous to the amino terminus of a protein purified from cerebrovascular amyloid (beta protein), induced antibodies in BALB/c mice that were used immunohistochemically to stain not only amyloid-laden cerebral vessels but neuritic plaques as well. "