Peptide Blog

What is AHK-Cu Peptide? AHK-Cu is a short peptide with three amino acids attached to a copper molecule (Ala-His-Lys-Cu).  AHK-Cu peptide, also known as copper peptide, has been isolated in blood samples. This peptide may be responsible, in part, for growth and development of cells in the blood vessels. It has also been researched in...

Growth Hormone-Releasing Peptides (GHRPs) Growth hormone-releasing peptides GHRPs are classified as synthetic peptides capable of inducing stimulatory effects on the endogenous secretion of growth hormone (GH). Research studies conducted on animal models have led scientists to explore and classify several research peptides within this family of peptides. However, researchers note that they appear to have...

Thyrotropin, also recognized as thyroid-stimulating hormone (TSH) or thyrotropic hormone, are naturally secreted by the thyrotropic cells of the adenohypophysis. It is classified as a glycoprotein hormone that researchers propose regulates the endocrine activity of the thyroid gland. It may bind to specific receptors on the surface of the thyroid glands, potentially leading to the...

IGF-1 (Insulin-like growth factor 1), also known as somatomedin C, shares structural similarities with insulin. It is a hormone that has been suggested to play a role in the growth of developing organisms and may have anabolic effects on mature subjects, as reported via research findings in various animal studies. It may synthesize as an...

B7-33 is a single-chain peptide derived from a naturally occurring compound known as H2-Relaxin. Relaxin proteins, including Relaxin, Insulin-like peptide 3, h2-relaxin, and insulin-like peptide 5, are suggested to form a family of four proteins with pleiotropic actions affecting the cardiovascular, musculoskeletal, and reproduction systems. These actions may be mediated through four types of receptors,...

Humanin is a micro-peptide featuring a three-turn alpha-helix and an asymmetrical structure. The number of amino acids in the peptide chain is suggested to depend on the peptide site, with 21 amino acids produced in mitochondria and 24 amino acids made in the cell’s cytosol. Mitochondria are considered to play complex roles in energy production,...

ARA-290 is a peptide derivative from Erythropoietin (EPO). Erythropoietin, assumed to be the primary hormone responsible for erythropoiesis, may be involved in various physiological processes, including angiogenesis, cell survival, blood pressure regulation, and potential neuroprotection in diabetic neuropathy. <a href="https://biotechpeptides.com/product/ara-290-16mg/" title="Buy ARA-290 - 16mg"><strong>ARA-290</strong></a> peptide is of interest to researchers due to its speculated selective...

Kisspeptin-10 is be derived from the Kiss-1 gene, which is transcribed into the kiss-1 protein before it is transformed into Kisspeptin-10. It is suggested to be mainly synthesized by two clusters of neuronal cell bodies located in the hypothalamus and produced by neurons in the arcuate nucleus in the brain. These may be involved in...

Both peptides and proteins are composed of long-chain, co-linked amino acids called polymers (hence the name of peptide bonds). The only thing that distinguishes them from proteins is their size. There is no absolute cutoff, but they are much smaller because they are fewer amino acids than proteins. Amino acid chains longer than 50 residues...