| Sigma-Genosys offers custom peptide synthesis with a wide variety of purity levels, scales and modifications to best fit your research needs.|
Purity: IG(>50%), >70%, >80% and >95%
Sequence Length: Up to 120 residues
Modifications: Biotin, Fluorescein, N-acetylation, C-amidation, phosphorylation, D-amino acids, MAPs, KLH/BSA conjugation, and much more. See Modification Offering for a complete list.
Sequence Analysis and Quotation
Supply us with your sequence of interest and we will generate a formal price quotation. An analysis will be performed on your sequence of interest and the results will be included on the quotation. If we determine that unusual procedures will be required to synthesize or purify your peptide, we will notify you immediately. Some of our guidelines are listed in the Sequence Analysis and Peptide Design sections.
Every peptide is supplied with a Quality Assurance Certificate including mass spectral and HPLC analyses to verify composition and purity. All peptides are shipped lyophilized and as gross weight.
Actual processing time is dependent on the peptide sequence, length and modifications. Please consult Sigma-Genosys for a production estimate of your peptide. Estimated delivery times are stated on all quotations.
Sigma-Genosys guarantees the synthesis of your peptide to meet listed specifications. If you are not completely satisfied, Sigma-Genosys will either credit, reprocess, or re- synthesize your peptide(s) at no additional charge. Notification of a problem must be made within 30 days of receipt of the peptide. Sigma-Genosys makes no claims to the peptide's ability to function in the specific application of the customer.