Research Peptide Comparison
HCG and KPV Alpha differ substantially in their receptor targets, molecular scale, and the physiological systems they engage. HCG is a large glycoprotein hormone (~36 kDa) that activates the LHCGR receptor to stimulate gonadal steroidogenesis. KPV Alpha, a tripeptide (Lys-Pro-Val) derived from α-MSH, is orders of magnitude smaller and is investigated primarily for its interactions with intestinal and immune cell melanocortin receptors in models of mucosal inflammation.
Human Chorionic Gonadotropin (hCG) is a placental glycoprotein hormone that binds the luteinising hormone (LH) receptor, driving downstream steroidogenic signalling in gonadal tissue. Its near-identical receptor affinity to endogenous LH makes it a standard probe in hypothalamic-pituitary-gonadal (HPG) axis investigation, reproductive endocrinology, and Leydig and theca cell stimulation studies.
Compared to KPV Alpha 10mg, HCG 5000iu is priced at £23.99 with 99%+ verified purity. Its CAS registry number is 9002-61-3. It has a molecular weight of 36.7 kDa.
HCG 5000iu is available in single size and ships with a full Certificate of Analysis from Janoshik Analytical. At £6.00 less than KPV Alpha 10mg, it is the more affordable option in this comparison.
KPV is the C-terminal Lysine-Proline-Valine tripeptide of α-melanocyte-stimulating hormone (α-MSH) and retains a substantial portion of the parent peptide's anti-inflammatory activity in a markedly smaller scaffold. It modulates NF-κB signalling and downstream pro-inflammatory cytokine output, making it a frequent probe in mucosal inflammation, epithelial barrier and immune-cell research.
Compared to HCG 5000iu, KPV Alpha 10mg is priced at £29.99 with 99%+ verified purity. Its CAS registry number is 67727-97-3. It has a molecular weight of 357.45 g/mol.
KPV Alpha 10mg is available in single size and ships with a full Certificate of Analysis from Janoshik Analytical. It is priced £6.00 higher than HCG 5000iu.
All products sold by Neovia Peptides are strictly for in-vitro research and laboratory use only. Not intended for human or veterinary use, food additives, drugs, or cosmetics. By purchasing from this website, you agree that you understand and accept these terms.
