OnePureTech

OnePureTech boasts over 5,000 square meters of state-of-the-art equipment, equipped with peptide synthesizers, HPLC, and mass spectrometers, capable of producing 20,000 peptides per month. We offer a wide range of peptide synthesis services, from peptide sequence design to complex peptide modifications. We deliver the highest quality peptides at competitive prices. All our peptides come with HPLC and MS analysis reports.

Service Scope

1. Standard Linear Peptides: 2-30 amino acids, synthesized quickly within 2 weeks, shipped quickly, and with purity exceeding 99%.

2. Complex Linear Peptides: Long peptides up to 200 amino acids, hydrophobic peptides that are difficult to dissolve and purify, and cyclic peptides with repeated amino acid sequences, with a success rate exceeding 90%.

3. Simple Peptide Modifications: N-terminal acetylation and C-terminal amidation are provided free of charge.

4. Complex Peptide Modifications: Fluorescently labeled peptides (Cy3, Cy5, Cy5.5, Cy7, FAM, FITC, Rhodamine B, TAMRA, etc.), isotope labels (N15, C13), stapled peptides, fatty acid-modified peptides (Pal, Myr, Ste), phosphorylated peptides (p-Ser, p-Thr, p-Tyr), cyclic peptides (amide ring, one or more disulfide bond rings, and site-directed cyclization), biotin-labeled peptides (BIOTIN), complex antigen peptides (MAP4, MAP8, MAP16), HYNIC, small molecule compounds, PEG modification, fluorescence quencher labeling (EDANS, DABCYL), methylation (Lys, Arg), photosensitizer modification, DOTA, NOTA, DOPA, azide modification, branched peptides with two different sequences, multiple disulfide bonds between two peptides with different sequences, etc.

5. Various cyclic peptides: amide bond cyclic peptides, disulfide bond cyclic peptides, urea bond cyclic peptides, ester bond cyclic peptides, monosulfide bond cyclic peptides, etc.

6. Protein cross-linking: KLH, BSA, OVA

7. Peptides containing special amino acids: containing D-amino acids and other amino acid derivatives

8. Purity ranges: crude peptide, desalted, >70%, >80%, >90%, >95%, >98%, >99%.

9. Salt systems: conventional trifluoroacetate (TFA salt), acetic acid system, hydrochloric acid system, phosphoric acid system.