HGH 191AA, commonly referred to as Somatropin, is a 191 amino acid sequence recombinant human growth hormone (rHGH) that mirrors the endogenous growth hormone produced by the anterior pituitary gland. As one of the most extensively researched peptide hormones in scientific literature, it has been the subject of numerous preclinical and clinical studies examining its roles in somatic growth, metabolic regulation, and cellular regeneration.
In research settings, HGH 191AA exerts its effects primarily through binding to the growth hormone receptor (GHR), activating the JAK2/STAT5 signalling pathway and stimulating downstream production of insulin-like growth factor 1 (IGF-1) in the liver and peripheral tissues. This cascade underpins its observed influence on protein synthesis, lipolysis, glucose metabolism, and tissue repair mechanisms.
Researchers have investigated HGH 191AA in areas including age-related hormonal decline, body composition modelling, bone density studies, wound healing models, and metabolic dysfunction research. Its well-characterised structure and high receptor affinity make it a valuable tool in endocrinology and growth factor research.
Peptician supplies HGH 191AA at >98% purity in lyophilised powder form, offering stability and ease of reconstitution for laboratory use. Store lyophilised product at -20°C, protected from moisture and light.
Molecular Formula
C₉₉₀H₁₅₂₈N₂₆₂O₃₀₀S₇
Molecular Weight
22,124 g/mol
Purity
>98%
CAS Number
12629-01-5
Form
Lyophilised Powder
Research Applications
Endocrinology, Growth Factor Research, Metabolic Dysfunction Studies, Body Composition Research, Bone Density Studies, Wound Healing Models
For research purposes only. Not for human use.
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