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Custom Peptides & Proteins.

expression, labeling, recombinant, synthetic.

Recombinant expression, fermentation, downstream purification, and isotopically- or fluorescently-labeled compounds, from milligram research samples to multi-gram production runs. Every release ships with a COA tied to a public lot ID.

Services available

  • DNA preparation, cloning, and mutagenesis
  • Recombinant protein expression with process development
  • Fermentation
  • Downstream processing & purification
  • Isotopic labeling (¹⁵N, ¹³C) and fluorescent tags (FITC, TAMRA)
  • Sequence modifications, cyclization, PEGylation, non-canonical amino acids
  • Native or unpurified deliverables
  • USP <85>/<161> endotoxin testing and COA per release

Send a sequence and target spec to our team, we'll quote feasibility within one business day. Mutual NDA on request before any sequence exchange.

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