"The peptides were synthesized as 4-branch MAPS peptides that include a SGGRGG spacer at the C-terminal residue to distance the gp41 sequence from the MAPS (CPC Scientific; San Jose, CA)."
Mestecky, Jiri, et al. AIDS Research and Human Retroviruses 27.5 (2011): 469-486.
“The peptides were synthesized as 4-branch MAPS peptides that include a SGGRGG spacer at the C-terminal residue to distance the gp41 sequence from the MAPS (CPC Scientific; San Jose, CA).”
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Järveläinen, Harri A., Christian Schmithals, Maike von Harten, Bianca Kakoschky, Thomas J. Vogl, Stephen Harris, Claire Henson, Gemma Bullen-Clerkson, and Albrecht Piiper. International Journal of Molecular Sciences 24, no. 6 (2023): 5700.
The cyclic iRGD/CEND-1 peptide [sequence: CRGDKGPDC] and RGD control peptide (CRGDDGPKC) for pre-clinical use was sourced either from GenScript (Piscataway, NJ, USA) or CPC Scientific (Hangzhou, China).
Lin, Wilson, Eduardo Aluicio-Sarduy, Hailey A. Houson, Todd E. Barnhart, Volkan Tekin, Justin J. Jeffery, Ashley M. Weichmann, Kendall E. Barrett, Suzanne E. Lapi, and Jonathan W. Engle. Nuclear Medicine and Biology) 118 (2023): 108329.
Lyophilized NOTA-NT-20.3 (Ac-Lys(NOTA)-Pro-NMeArg-Arg-Pro-Tyr-Tle-Leu, 1383.6 g/mol, “NT”, CPC Scientific) was diluted to 1 mg/mL in ultrapure water (Milli-Q, >18.2 MΩ-cm) and used without further purification.
Development of a selective, sensitive and robust oxyntomodulin dual monoclonal antibody immunoassay.
Umberger, T.S., Ming, W., Cox, J.M., Konrad, R.J. and Siegel, R.W. Bioanalysis 14, no. 18 (2022): 1229-1239.
- Lilly Research Laboratories, Eli Lilly & Company, Indianapolis, IN46285, USA
Human K2 EDTA and P800 plasma (500 μl) was spiked with proglucagon 33–61, 35–61 and 36–61 stable-isotope-labeled internal standard peptides (CPC Scientific, custom order) and diluted with I buffer (25 mmol/l Tris-HCl, 25 mmol/l HEPES, 300 mmol/l NaCl, 0.1% (v/v) octyl β-D-glucopyranoside, pH 7.5).
Line, J.E.; Seal, B.S.; Garrish, J.K. Appl. Microbiol. 2022, 2, 688–700.
Peptides were synthesized using standard solid-phase(Fmoc) chemistry with a peptide synthesizer (CPC Scientific Inc., Sunnyvale, CA 94089,USA, C12K-2β12 [..]
Kirk, N.S., Chen, Q., Wu, Y.G., Asante, A.L., Hu, H., Espinosa, J.F., Martínez-Olid, F., Margetts, M.B., Mohammed, F.A., Kiselyov, V.V. and Barrett, D.G. Nature Communications 13, no. 1 (2022): 5695.
- Eli Lilly and Company, Lilly Corporate Center, Indianapolis, IN 46285, USA.
Peptides were synthesized under contract by CPC Scientific, except for the N-terminally acetylated version of IM172N22 and the Glu3Arg, Glu3Ala, Glu4Arg, Glu4Ala, Glu5Ala, Glu5Arg, Trp6Ala, Gln8Ala, Ile9Ala, Glu10Ala, Glu10Arg and Tyr14Ala mutants of IM172N22
Coskun, T., Urva, S., Roell, W.C., Qu, H., Loghin, C., Moyers, J.S., O’Farrell, L.S., Briere, D.A., Sloop, K.W., Thomas, M.K. and Pirro, V. Cell Metabolism 34, no. 9 (2022): 1234-1247.
- Eli Lilly and Company, Lilly Corporate Center, Indianapolis, IN 46285, USA
Homologous and heterologous competition experiments were performed with non-radioactive peptide analogues[127I]-Tyr1-GIP(1-42) and [127]-Tyr10-GIP(1-42) to ensure quantification of the high-affinity binding site of the GIPR. Peptide analogues were generated using synthetic [127I]-Tyr amino acid building blocks (CPC Scientific).
Cecil, D.L., Curtis, B., Gad, E., Gormley, M., Timms, A.E., Corulli, L., Bos, R., Damle, R.N., Sepulveda, M.A. and Disis, M.L. Scientific Reports 12, no. 1 (2022): 13618.
- Cancer Vaccine Institute, University of Washington, 850 Republican Street, Brotman Bld., 2nd Floor, Box 358050, Seattle, WA 98195-8050, USA.
- Janssen Research and Development LLC, Spring House, PA, USA.
- Janssen Vaccines and Prevention, Leiden, The Netherlands.
The peptides were constructed and purified by high-performance liquid chromatography (> 90% pure; CPC Scientific).
Zonari, A., Brace, L.E., Alencar-Silva, T., Porto, W.F., Foyt, D., Guiang, M., Cruz, E.A.O., Franco, O.L., Oliveira, C.R., Boroni, M. and Carvalho, J.L. Toxicology Reports 9 (2022): 1632-1638.
Peptide 14 (ETAKHWLKGI) (Sup. Fig. 1) was purchased from CPC Scientific Inc. (USA), which synthesized the peptide by solid phase (Fmoc) on a Rink amide resin, with > 95% purity, in the form of acetate salt.
