Lab Testing Results for NuScience Peptides: Pioneering Excellence in Peptide Synthesis

NuScience peptides are research-grade compounds verified to 99%+ purity by HPLC and mass spectrometry through independent third-party laboratories. They are supplied strictly for research and analytical purposes only.

HPLC purity is the target peptide compared with peptide-related impurities. Net peptide content is actual peptide compared with water, salts, and counter-ions in the vial, which is why a 99% pure peptide can weigh in at a lower net content.

It means the compound is a laboratory reagent for in vitro and analytical research, not a drug or supplement, and not for human or veterinary use.

Match the lot number on the vial to its batch-specific certificate on the Lab Test Results page, and check that the HPLC and mass spectrometry results meet the stated specification.

Lyophilized peptides should be stored at −20°C or below, protected from moisture and light. Once reconstituted, peptides should be refrigerated for short-term use or aliquoted and frozen for long-term storage. Proper storage ensures stability and experimental reproducibility.

Every batch has a COA published on our Lab Test Results page, so you can verify purity and identity before ordering.

Peptides are generally recommended to be stored in a cool and dry environment, but refrigeration is not always necessary. It depends on the specific peptide and its stability characteristics. Always refer to the supplier’s guidelines for storage recommendations.

The stability of peptides varies, but they are often stable at temperatures ranging from -4°F to +39°F (-20°C to +4°C). However, this is a general guideline, and it’s crucial to check the specific stability information provided by the supplier for each peptide.

Yes, peptides can be stored in the freezer, and it is a common practice to enhance their shelf life. Peptides are often stable for longer periods when stored at temperatures below -4°F (-20°C). Again, check the specific storage recommendations provided by the supplier.

Peptides can be sensitive to heat, and exposure to high temperatures may lead to degradation. It is advisable to store peptides in a cool environment and avoid prolonged exposure to elevated temperatures. Always follow the recommended storage conditions to maintain the stability and integrity of the peptides.

Peptides are short amino acid chains, building blocks of proteins. They serve vital roles in biology, acting as messengers, hormones, and enzymes, influencing various physiological processes.

Peptide legality varies. Prescribed medical use is generally legal. Unauthorized use, especially for performance enhancement, may face legal restrictions.

Peptides find roles in medicine (drug development), cosmetics (anti-aging), research, and biotechnology (protein production).

Peptides may cause mild effects like redness or swelling. Proper use under professional guidance is crucial to avoid potential adverse reactions.