Peptides are bioactive substances related to various cellular functions in organisms. Their molecular structure lies between amino acids and proteins, and they are compounds formed by the binding of various amino acids through peptide bonds in a certain order.

Peptides are a collective term for bioactive substances that involve various cellular functions in organisms, and are often used in fields such as functional analysis, antibody research, and especially in drug development.

Peptide Synthesis is "A Process of Repeatedly Amino acids"

Peptide synthesis is a solid-state synthesis sequence that generally starts from the C-terminal (carboxyl end) to the N-terminal (amino end). In the past, peptide synthesis was carried out in solution, known as liquid phase synthesis. Since Merrifield successfully developed solid-phase peptide synthesis methods in 1963, through continuous improvement and refinement, solid-phase synthesis has become a commonly used technology in peptide and protein synthesis today, demonstrating advantages that classical liquid-phase synthesis methods cannot compare, greatly reducing the difficulty of product purification in each step

The process of solid-phase peptide synthesis is as follows: Condensation-Washing- Removal protection - Washing in a cycle; The free N-terminus condenses with another N-terminus protected amino acid, and then this amino acid is deprotected, exposing the new N-terminus again to continue the reaction. As shown in the figure:

Omizzur Custom Peptide Synthesis Price List

*** In most peptide synthesis cases, using a table to obtain peptide synthesis price is insufficient. Depending on the difficulty of peptide synthesis and different modifications of peptides, the quotation may vary. 

To ensure 100% accuracy, please send the peptide sequence, quantity required & purity together to our customer service email.

About Peptide Modification

1. N-terminal Modifications: Acetylation, Succinylation, Maleimide, Dansyl/Dabcyl 

2. C-terminal Modifications:  Amidation, p-Nitroanilide, Ester (OMe/ OEt/OtBu/Obzl）

3. Special Amino Acids: D-amino acids, Unnatural amino acid, Methylation, Phosphorylation

4. Fluorescence/dye Labeling: FITCN-terminal, Cy3/Cy5, Biotin, Dansyl, NBD

5. Peptide Cyclization: Head to tail cyclization, Side chain cyclization, Disulfide bridges, Thioester cyclic

6. Peptide Conjugates: KLH, BSA, OVA

7. Others: Multiple Antigenic Peptide(MAPs), Quenched Fluorescent Peptide(FRET peptide), Atom Linker, Isotope labeling, Glycosylation

>> Click Omizzur peptide modification to learn more

Various Types of Peptide Synthesis

1. Customized peptide synthesis from literature: AMPs, CPPs, cyclic peptide, RGD peptide, amyloid peptide etc.

2. Peptide library synthesis

3. Peptide API and impurity synthesis: Exenatide,Semaglutide, Liraglutide, Octreotide, etc

4. Cosmetic peptides

5. Fmoc/boc amino acids, unnatural amino acids, reagents & resins

Omizzur Peptide Products Include

Peptide product in tube / vial

Omizzur attach batch of Quality Analysis Report (COA), MS, HPLC inspection data to ensure stable product quality. We conducted two times of product inspections:  QC+QA analysis report.

Product certificate (if required): TSE/BSE statement

Customs documents required: BRC, COO, etc

Custom Peptide Synthesis Price Now

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