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Tag Reconstitution

Research Guides

Peptide Storage and Stability: What Actually Degrades, and When

Peptides degrade through a small number of specific reactions — deamidation, oxidation, hydrolysis, disulfide scrambling, aggregation and adsorption. How to tell which apply to your sequence.

Soraci_wp
September 14, 2026
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Research Guides

Kisspeptin: A Metastasis Suppressor That Turned Out to Run Puberty

Kisspeptin was found as a tumour metastasis suppressor and only later identified as the upstream regulator of GnRH release. Origins, nomenclature, KISS1R pharmacology and why kisspeptin-10 works.

Soraci_wp
September 14, 2026

Research Guides

Semax and Selank: Same Lab, Same Trick, Two Different Targets

Semax and Selank share a stabilising Pro-Gly-Pro tail and a country of origin, but they are built from unrelated parent molecules and studied in different literatures. A mechanistic comparison.

Soraci_wp
September 14, 2026