Frequently Asked Questions About IGF-1 LR3 1mg IGF-1 LR3 differs from native IGF-1 (70 amino acids) through two modifications: a 13-amino acid N-terminal extension peptide and the substitution of glutamic acid at position 3 with arginine (Glu3 to Arg3, hence 'R3' in the name), resulting in an 83-amino acid protein with a molecular weight of 9,111 Da compared to native IGF-1's 7,649 Da
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For traceability, label aliquots with compound name, concentration, reconstitution date, and operator initials
Lyophilized Powder Research Grade This peptide has been the subject of extensive research for its role in various biological mechanisms
Alpha lipoic acid also recycles Vitamins C and E, returning them to the bioactive form in which they can provide antioxidative support