Molecular Characteristics Complete Specifications: Molecular Weight: 1,815.08 Da Molecular Formula: CHNOS Amino Acid Sequence: Tyr-Leu-Arg-Ile-Val-Gln-Cys-Arg-Ser-Val-Glu-Gly-Ser-Cys-Gly-Phe Peptide Length: 16 amino acids Peptide Classification: hGH C-terminal fragment (176-191), modified with Tyr177 Disulfide Bond: Cys7-Cys14 (corresponding to Cys182-Cys189 in hGH) Appearance: White to off-white lyophilized powder Solubility: Water, bacteriostatic water, phosphate buffered saline The peptides 16-amino acid structure corresponds to the C-terminal region of human growth hormone with a single modification: tyrosine replaces phenylalanine at position 177 (position 1 in the fragment)
Licensed 503A compounding pharmacies typically assign a shelf life of 3060 days when stored at 3646F
Find out in the ConsumerTips section of our Protein Powders and Shakes Review
Evidence limits: Human evidence is limited to small Russian trials using the intranasal spray
What is the difference between mg, mcg, and units?+ Milligrams and micrograms measure peptide mass: 1 mg = 1,000 mcg
Individuals who benefit most from B12 shots for maintenance are those with adequate overall nutrition who simply need periodic B12 replenishment