• Protein Chemistry, Molecular Oncology, Discovery Chemistry, Cancer Immunology, and Neuroscience. Genentech Inc., South San Francisco, CA, 94080, USA

"ANP FAP and aP NIRF were synthesized by CPC Scientific (Sunnyvale, CA)… Another internally-quenched FRET peptide substrate (ANPFAP) for FAP has recently been reported and demonstrated for use as an activity-based, in vivo imaging tool. The peptide sequence contains two internal Gly-Pro dipeptide motifs, susceptible to FAP cleavage and a Cy5.5/QSY21, quenched-FRET pair."

"[..] synthesized for initial screening with FAM-conjugated lysine at the C-terminal end of the membrane-interactive peptide and with or without D[KLAKLAK]2 on the C-terminus using standard Fmoc chemistry[..] All peptides were synthesized with N-terminal myristic acid and C-terminal amine. [..] larger quantities of the peptides were synthesized by CPC Scientific to 90% purity"

[..] MMP substrate, 5-FAM–GGPLGVRGKK(CPQ2)–PEG2–C; thrombin substrate, 5-FAM–GGfPRSGGGK(CPQ2)–PEG2–C; where 5-FAM is the 5-carboxyfluorescein fluorophore, CPQ2 is the quencher, PEG2 is the linker polyethylene glycol, [..] dye for urinary detection (biotin–CGPLGVRGKK(Cy7)eGvndneeGffsar; Cy7 is cyanine7). Targeting peptides were [..] cyclized: LyP1, C–K(5-FAM)–C6–CGNKRTRGC; iRGD, C–PEG2–CRGDKGPDC; where C6 is the 6-aminohexanoic acid linker [..]

1. Departments of Cardiometabolic Disease Biology, Discovery Pharmaceutical Sciences, In Vitro Pharmacology, and Discovery Chemistry, Merck Research Laboratories, Kenilworth, New Jersey.
2. Lead Optimization Chemistry, Merck Research Laboratories, Rahway, New Jersey.

The 7-amido-4-thifluoromethylcoumarin (AFC) containing fluorescence substrate, CH3SO2-cyclohexyl-Gly-Gly-Arg-AFC (cyclohexyl-G-G-R-AFC) was custom synthesized by CPC Scientific (Sunnyvale, CA, USA)..

• In Vitro Pharmacology and Cardiometabolic Diseases, Merck & Co., Inc., Kenilworth, New Jersey

"The 7-amido-4-thifluoromethylcoumarin (AFC) containing fluorescence substrate, CH3SO2-cyclohexyl-Gly-Gly-Arg-AFC (cyclohexylG-G-R-AFC) was custom synthesized by CPC Scientific (Sunnyvale, CA, USA)"

"Myristoyl-transportan−LyP-1 tandem peptide was synthesized by CPC Scientific (sequence: myr-GGWTLNSAGYLLGKINLKALAALAKKIL-GGGG-CGNKRTRGC, Cys−Cys bridge). FAM-labeled LyP-1 bearing an azide (azidoacetyl-GGG-cyclo-(EGNKRTRGK)), FAM-labeled LyP-1 bearing a cysteine (C-K(5FAM)-C6-cyclo-(CGNKRTRGC)) and transportan bearing a C-terminal cysteine (myristic acid-GGWTLNSAGYLLGKINLKALAALAKKILC) were synthesized by CPC Scientific, Inc."

"A custom peptidewith the sequence 5-carboxymethylfluorescein-Thr-Gln-Thr-Val-Ala-Ala-Gly-Ser-Lys(CPQ2)-D-Arg-D-Arg was obtainedcommercially (CPC Scientific)"

"D-CATH-2 (amino acid sequence: RFGRFLRKIRRFRPKVTITIQGSARF-NH2) and N-terminally FITC and TAMRA labeled peptides were generated by solid-phase synthesis using Fmoc-chemistry and purified to >95% purity by RP-HPLC by CPC Scientific Inc. (Sunnyvale, USA…"

"...protease activity are focused on functionalizing synthetic peptide substrates with reporters that emit ... In vivo, veiled nanosensors are selectively activated at the ..... sized by CPC Scientific, Inc. (V1: Biotin-PEG(5 kDa)-(KFAM)-..."

"Cysteine-terminated peptides (Q1 = 5FAM-GGPLGVRGKK(CPQ-2)-PEG2-C, CPC Scientific.."