One of the world’s leading peptide suppliers Creative Peptides has announced the launch of Peptide Modification Services. This move was made to further meet researchers’ peptide modification needs in the science community.

To obtain the desired stability and selectivity for the target of interest and to optimize the structures of lead peptide for better activity and potency, multiple modifications are often necessary, including a variety of terminus and internal modifications as well as peptide labeling and conjugations for imaging or detection needs.

“As the transition-metal catalysis has unlocked new paradigms for the late-stage modification and cyclization of peptides, now this field has entered a new age,’’ said Dr. Robert Martinez, head of Creative Peptides’ synthesis businesses, in a statement. “Through proper modifications, the overall peptide stability can be improved; the structure can be altered to better understand biological function; the immunogenicity for antibody development and production can also be enhanced. There are more such benefits.”

The following is a list of Peptide Modification Services that are available at Creative Peptides:

Custom Conjugation Service

Peptide N-Terminal Modification

Peptide C-Terminal Modification Peptide PEGylation

Fluorescence and Dye Labeling Peptides

Post-translational Modification

Custom Labeling

Cyclic Peptides

Peptide Tags

Unusual and Non-natural Amino Acids Modification 

Among all the service ranges, Post-translational Modification, Custom Conjugation Service and Fluorescence and Dye Labeling have caught the most attention. “Protein post-translational modifications (PTMs) play a vital role in biology, especially in the study of disease prevention and treatment. PTMs can increase the functional diversity of the proteome via the covalent addition of functional groups or proteins or other techniques,” explains Dr. Robert Martinez.

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About Creative Peptides

Being a trust-worthy supplier for the pharmaceutical industry and academic community, Creative Peptides offers varieties of peptides ranging from therapeutic peptides, cosmetic peptides, to functional peptides and amino acids. Besides, staffed with experts in multiple fields, Creative Peptides now shifts more of its focus to the synthesis, modification and analysis business of peptides.  

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