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Science, peptides and research

Technical articles, industry news and practical guides for researchers in Mexico.

Research 2 Abr, 2026

Tesamorelin: a GHRH analog and its research in visceral lipid metabolism

A study of the GHRH analog tesamorelin, its mechanism on the somatotropic axis and the published evidence in models of visceral fat redistribution.

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Research 20 Mar, 2026

CJC-1295 + Ipamorelin: the logic of the stack on the somatotropic axis

Why combining a GHRH analog (CJC-1295) with a selective GH secretagogue (Ipamorelin) is one of the most…

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Research 12 Mar, 2026

Semaglutide: mechanism, half-life and metabolic research models

A technical review of the molecular mechanism of semaglutide as a GLP-1 agonist, its pharmacokinetic design based on fatty acid acylation, and the…

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Research 4 Mar, 2026

NAD+: a review of the current state of research on mitochondrial metabolism

NAD+ (nicotinamide adenine dinucleotide) is one of the most investigated compounds in the biology of longevity. A review of its role in…

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Laboratory technique 25 Feb, 2026

Optimal storage of lyophilized peptides: temperature, humidity and real shelf life

Evidence-based storage protocols for synthetic peptides in lyophilized and reconstituted states. Why the cold chain matters before…

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Calidad 18 Feb, 2026

How to interpret a Certificate of Analysis (COA): HPLC, mass spectrometry and endotoxins

A technical guide to reading a synthetic peptide COA: what the peaks of the HPLC chromatogram mean, how to verify molecular mass by…

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Laboratory technique 11 Feb, 2026

Reconstituting lyophilized peptides: why bacteriostatic water is the standard

A comparison of bacteriostatic water, plain sterile water and saline for reconstituting lyophilized peptides. Implications for stability, microbial stability and…

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Research 3 Feb, 2026

Retatrutide: pharmacological profile of the first triple GLP-1/GIP/glucagon agonist

An analysis of the molecular design of retatrutide and the physiological logic behind triple incretin activation. Why adding activity on…

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Research 21 Ene, 2026

Tirzepatide, semaglutide and retatrutide: a structural and mechanistic comparison

Key differences between three of the most relevant incretin agonists in current metabolic research: a GLP-1 mono-agonist, a dual GLP-1/GIP agonist and…

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Research 12 Ene, 2026

BPC-157: a review of molecular mechanisms in tissue regeneration

A technical analysis of the pentadecapeptide BPC-157, its proposed signaling pathways and the current state of preclinical evidence in models of…

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