Introduction to Peptide Synthesis

Creative Peptides offers services and products in the industrial, pharmaceutical, and research sectors, providing insightful strategies and cost-effective services in developing, modifying, analyzing, and producing bioactive peptides.

Peptides, including antimicrobial peptides, can be synthesized through various techniques, primarily chemical synthesis and recombinant DNA technology.

Solid-Phase Peptide Synthesis (SPPS)

Solid-phase peptide Synthesis is the most commonly used method for chemical peptide production. This technique, pioneered by R. Bruce Merrifield, involves the stepwise addition of amino acids to a growing peptide chain anchored to an insoluble resin. The advantages of SPPS include:

High Efficiency: Allows for rapid assembly of peptides.

Automation: This can be fully automated, facilitating high-throughput synthesis.

Versatility: Suitable for synthesizing complex and modified peptides.

Recombinant DNA Technology

Recombinant DNA technology is employed to produce longer peptides or proteins. This method involves:

Gene Cloning: Inserting the gene encoding the desired peptide into a plasmid vector.

Host Expression: Introducing the plasmid into a host organism (e.g., Escherichia coli), which expresses the peptide.

Purification: Isolating the expressed peptide from the host cells.


creativepeptides

2 Blog posts

Comments