A polypeptide is a short-chain amino acid sequence composed of many amino acids with specific functions, which can be used as polymeric proteins, receptors, inhibitors, and active bodies. Due to their simple structure, high stability, and (non-)enzymatic activity, they are widely used in drug development, protein modification, antigen-mediated immunity, disease treatment, and antigen identification in vitro diagnostics (IVD). Creative BioMart has advanced peptide synthesis, purification, and a complete process, providing one-stop peptide synthesis services to help the development of IVD.
Figure 1. Classical methods for chemoselective modification of primary amines on peptides/proteins. (Tantipanjaporn A, et al., 2023)
Core Technologies of Our Custom Peptide Synthesis Services
Advanced synthesis technologies, such as solid-phase synthesis, liquid-phase synthesis, and a combination of chemical and biological methods ensure high precision and high quality in the synthesis process.
Customers can choose appropriate amino acid sequences and modification groups according to their own needs to adapt to different applications and needs.
Provide comprehensive technical support, including synthesis plan design, reaction condition optimization, purification technology guidance, etc.
Utilize highly automated synthesis equipment and efficient purification technology to greatly shorten synthesis time and improve production efficiency.
Creative BioMart focuses on the research and development of IVD proteins, and its business covers peptide custom synthesis, protein expression, antibody preparation, and small molecule synthesis to meet customers' different application needs.
Custom Peptide Synthesis Service Items
Creative BioMart can provide customers with services such as general linear peptides, conventional modified peptides, special modifications, purity gradients, and protein coupling to meet different needs.
Service Range
Service Content
General Linear Peptides
The length of the peptide chain can reach 180 amino acids, ranging from milligrams to kilograms.
Conventional Modified Peptides
Glycosylation modification
Phosphorylation modification
Methylation modification
Small molecule modification
Fixed-point ring modification
Complex antigen peptide
Fluorescence quenching
Fluorescently labeled peptide
PEG modification
Isotope labeling
Specially Modified Peptides
Contain D-type amino acids and other amino acids
Purity Gradient
Crude peptide, >70%, >80%, >90%, >95%, >98%, >99%
Protein Coupling
KLH, BSA, OVA
Analysis Test
Mass Spectrometry
Amino acid analysis
Nuclear magnetic resonance (NMR) testing
Elemental analysis
Determination of amino acid composition
Ion chromatography
Infrared spectroscopy analysis
Optical rotation measurement
UV spectral analysis
Moisture content determination
Reasons to Choose Us
Fast delivery with short lead times.
The unique advantage of liquid phase synthesis of small molecules can combine solid phase and liquid phase to synthesize and purify multiple levels of peptides to meet various customer needs.
Peptides are available in a variety of modifications and purity levels.
High success rate and high quality.
Provide detailed inspection reports and recommendations.
The confidentiality of the synthetic peptide sequence was strictly observed.
Creative BioMart focuses on IVD proteins, we can provide services such as small-scale and large-scale protein production for IVD and the development of recombinant proteins, antibodies, and bioanalytical tests, aiming to provide global pharmaceutical companies and life science research institutions with high-quality IVD protein service. If you are interested in our services, please contact us and we will provide you with detailed assistance.
Reference
Tantipanjaporn A, Wong M K. (2023). Development and Recent Advances in Lysine and N-Terminal Bioconjugation for Peptides and Proteins[J]. Molecules. 28(3): 1083.
Figure 1. Classical methods for chemoselective modification of primary amines on peptides/proteins. (Tantipanjaporn A, et al., 2023)
