Custom Peptides & Proteins.
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.