Library services from the creators of Gibson Assembly
Researchers working in fields such as protein engineering, discovery biology, and more choose SGI-DNA’s Library Services and you should, too. Using our labs, you’ll enjoy:
Fast turnaround times
3 – 5 days (for scanning and degenerate combinatorial) — why wait up to 6 weeks?
$45 per position (scanning libraries) and $399 / library (combinatorial libraries)
Libraries are generated with equal amino acid representation
Variant libraries to your doorstep
SGI-DNA offers the fastest and most cost-effective options for libraries on the market
Our lab designs and builds your high-diversity DNA libraries
Scanning and degenerate libraries are shipped to you within five days
All libraries are built on a BioXp™ 3200 system at SGI-DNA headquarters
Degenerate codons encode a set of amino acids at each site. Scan each site for functional optimization of peptides in specific positions scanning each amino acid for desired function, specifically, useful for T-cell epitope mapping, antibody assembly functionality, and pathway elucidation.
Optimize peptide binding sites
Enzyme activity screening
Antibody epitope mapping and design- avidity, affinity and site specificity
T-cell epitope enhancement
CDR optimization — phage display or yeast 2 hybrid
Amino acid positions are varied to determine the optimal combination of amino acid variants that display the desired effect.
Secondary screening optimization
Microbial strain engineering