- We have a strong experience in synthesizing difficult peptides: 100 to 150AA long peptides, hydrophobic peptides or repeated sequences…
- We provide the best prices together with guaranteed high quality standards.
- Our professional and pleasant sales team is devoted to serve our custom peptide synthesis clients carefully.
- We keep improving our fast delivery service.
- We offer a large range of possible conjugations and modifications.
- Purchasing peptide synthesis is very easy and fast at ProteoGenix!
- We provide high quality peptide synthesis for research.
Brief shortlist of all available peptide related services offered by ProteoGenix:
- fmoc solid phase Peptide synthesis
- Large range of Peptide modifications
- Peptide library synthesis and design
- Small to large scale peptide synthesis from mgs to kgs
- Simple, complex and circular peptide synthesis, with large repeats
- Very long sequences of more than 150 mer
- HPLC purities ranging from crude to above 99%
- Multiple Antigenic Peptides (MAPs)
- Use of special or unnatural amino acids like Homo-tyrosine, DL-m-tyrosine, Nal, Pal, 4-Cl-Phe-OH, D-amino acids, phosphotyrosine, beta amino acids…
- Arrays and libraries for screening or epitope mapping purposes
- Peptide content analysis (N%)
Peptide #1
A community manager will send you a quotation by mail as soon as possible.
- Crude peptide / Desalted peptide
- Immunograde peptide (purity >75%): the crude peptide is precipitated and washed several times for the complete extraction of organic impurities and to remove most secondary products. This level of purity of the peptides is usually enough for generating or testing antibodies.
- Purified peptides (purity >85%): further purification by preparative HPLC allows the elimination of peptides resulting from incomplete coupling (i.e. peptide lacking one or more amino acids). The 85% purified peptides can be used for antiserum production, ELISA antibody titration and monoclonal antibody production for example.
- Highly purified peptide (purity >95%): this level of purity is required for most biological or enzyme activity studies.
- Purity > 98% or > 99% can also be performed.
Number of Amino Acids:0
Lowercase letters are considered by our system as D-Amino Acids, if you do not require this type of Amino Acids, please replace yellow highlighted letters by capital letters.
Sequence Sent.
Your sequence contents more than 8 consecutive identical characters or Lys or Arg which may lead to synthesis difficulties and the sequence should be checked by our chemist to provide a quotation.
Letter highlighted in red do not correspond to any Amino Acid recognized by our system. It’s either a typo or a possible specific modification. Please correct the typo or remove the modification and select it next step to proceed.
As a world leader in custom peptide synthesis, ProteoGenix has offered high quality services at affordable prices for over 20 years.
Custom peptide synthesis
Sequence, purity and quantity guaranteed Lyophilized peptides COA MS and HPLC profiles (except for crude/desalted peptides)Please select the country of delivery so that we can send you the quotation including shipping costs.