Growth Factor Analog Peptide
Long R3 IGF-1
LR3-IGF-1
Long Arginine 3-IGF-1
An 83-amino acid synthetic analog of human insulin-like growth factor 1 with reduced binding protein affinity and extended half-life, studied for anabolic and tissue growth effects in preclinical research. Premium Research Peptide.
Third Party Tested by Freedom Diagnostics
Technical specifications
Peer-reviewed research
Biochemical Journal
Insulin-like growth factor-I (IGF-I) and especially IGF-I variants are anabolic in dexamethasone-treated rats
1992 • DOI: 10.1042/bj2...
PMID: 1371669
Tomas FM, Knowles SE, Owens PC et al.
Journal of Endocrinology
Superior potency of infused IGF-I analogues which bind poorly to IGF-binding proteins is maintained when...
1996 • DOI: 10.1677/joe...
PMID: 8708565
Tomas FM, Lemmey AB, Read LC,...
Journal of Endocrinology
IGF-binding proteins are multifunctional and act via IGF-dependent and -independent...
2002 • DOI: 10.1677/joe...
PMID: 12379487
Mohan S, Baylink DJ
American Journal of Pathology
IGF-1 has plaque-stabilizing effects in atherosclerosis by altering vascular smooth muscle cell phenotype
2011 • DOI: 10.1016/j.ajpath...
PMID: 21281823
von der Thüsen JH, Borensztajn KS,...
Journal of Endocrinology
Long R3 insulin-like growth factor-I (IGF-I) infusion stimulates organ growth but reduces plasma IGF-I, IGF-...
1995 • DOI: 10.1677/joe...
PMID: 7561636
Conlon MA, Tomas FM, Owens PC et al.
