Peptide Research Education Center

Peptides are short chains of amino acids (typically 2-50 amino acids) linked by peptide bonds, while proteins are longer chains (50+ amino acids) with more complex structures. In research contexts, peptides are often used to study specific biological signaling pathways due to their targeted action and simpler structure compared to full proteins.

Lyophilized (powder) peptides should be stored at -20°C for long-term stability, protected from light and moisture. Reconstituted peptides should be refrigerated at 2-8°C and used within the specified timeframe. Avoid repeated freeze-thaw cycles which can cause degradation. Always consult product-specific storage requirements and maintain detailed storage logs.

Research Use Only (RUO) is a regulatory designation indicating products are intended solely for scientific investigation in controlled laboratory settings. RUO products are NOT FDA-approved for human or veterinary use, diagnostic procedures, or therapeutic applications. They must only be used by qualified research professionals in appropriate research facilities.

A Certificate of Analysis (COA) is documentation that verifies the identity, purity, and composition of a research compound through independent laboratory testing. It typically includes HPLC/MS data, purity percentage, batch number, testing date, and compliance with specifications. COAs are essential for research quality assurance and documentation.

Peptides are valuable research tools because they can mimic or interact with natural biological signaling molecules, allowing scientists to study cellular processes, receptor interactions, metabolic pathways, and molecular mechanisms. Their specific targeting and relatively simple structure make them ideal for investigating complex biological systems in controlled laboratory environments.

Purchasers must be qualified research professionals with documented credentials, institutional affiliation or business license, access to appropriate laboratory facilities, and understanding of RUO compliance requirements. Verification of qualifications may be required before order processing to ensure responsible research use.