10 mg · 20 mg · 30 mg · 50 mg
Retatrutide
Investigational peptide targeting GIP, GLP-1 and glucagon receptors. Studied in clinical trials on body weight and glycemic control.
For research use only
Testagen
Synthetic tetrapeptide (Lys-Glu-Asp-Gly) from the short bioregulator peptide family, studied in endocrine tissue and gene-regulation research.
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Benefits under study
Preclinical research in animal and cell models.
- Thyroid gland structure in animal models
- Thymus morphology in aging models
- Interaction with DNA in cell studies
Research overview
Testagen is a synthetic tetrapeptide with the sequence Lys-Glu-Asp-Gly (KEDG), part of the short regulatory peptides described by V. Khavinson's research group.
Animal studies have examined its effects on the hormonal activity and structure of the thyroid gland and on thymus morphology in young and aging birds, and cell studies have described its penetration into the nucleus and interaction with DNA sequences.
Supplied as a vial for laboratory research.
Scientific references
Effects of peptides Lys-Glu-Asp-Gly and Ala-Glu-Asp-Gly on hormonal activity and structure of the thyroid gland in hypophysectomized young chickens and old hens
Bull Exp Biol Med, 2011 · PMID 22268052
View on PubMedPenetration of short fluorescence-labeled peptides into the nucleus in HeLa cells and in vitro specific interaction of the peptides with deoxyribooligonucleotides
Biochemistry (Mosc), 2011 · PMID 22117547
View on PubMed
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