Custom Peptide Synthesis Service | ProImmune

Custom Peptides

Peptides play a key role in many biochemical and immunological assays, including enzyme-substrate studies, blocking and competition assays, epitope mapping, T cell stimulation and many more. We bring you a custom peptide synthesis service that recognizes the importance of high quality reagents for these applications, delivered to you with a fast turnaround time and at excellent value.

Alongside standard custom peptide synthesis and a wide range of modification options, we offer high-throughput synthesis of Prospector™ Custom Peptide Libraries. Peptide libraries can be used to investigate immune responses in detail or can provide an efficient method of screening the activity of a large number of peptides in an application.

Custom Peptide Synthesis Product Range

Our standard peptide synthesis service includes the following purities and quantities of peptide. Contact us if you require lower grade purity or larger amounts, we can also supply in gram quantities.

Purity	>70%, >75%, >80%, >85%, >90%, >95%, >98%
Quantity	1-4 mg, 5-9 mg, 10-14 mg, 15-19 mg, 20-24 mg, 25-29 mg, 50-59 mg
Typical dispatch time	>70% and >75% purity, 2-3 weeks >80% to >98% purity, 3-4 weeks

If your requirements fall outside the range of scales, purities listed above, contact us for a special quotation tailored to your needs.

Modified Peptides

Our extensive range of custom peptide modifications includes, but is not limited to those in the table below. Contact us if you need a modification that is not on the list.

N-terminal	Acetylation Biotin FITC Dansyl 7-Methoxycoumarin Acetic Acid Formylation Myristic Acid Palmitoylation
C-terminal	Amidation pNitroanilide 7-Amino 4-methyl coumaride
Internal	Biotin Phosphoserine Phosphothreonine Phosphotyrosine Acetylation
Non-standard residues	Ornithine Norleucine Norvaline Homoserine Homocysteine Penicillamine Cyclization D-amino acids N-methyl amino acids
Other modifications	Cyclization Glycosylation