Reference material, reconstitution guidance and summaries of published research.
October 15, 2026 · Clark Jones · 8 min read
Quick answer: Semax is a synthetic seven-amino-acid peptide derived from a short fragment of adrenocorticotropic hormone (ACTH), with a C-terminal Pro-Gly-Pro extension (stabilizing tail) that…
Read More →
October 13, 2026 · Clark Jones · 8 min read
Quick answer: Selank is a synthetic seven-amino-acid peptide built from the natural immunomodulatory tetrapeptide tuftsin, with a stabilizing tail added so it survives longer in solution. Most of the…
Read More →
October 10, 2026 · Clark Jones · 8 min read
Quick answer: Sermorelin, tesamorelin, and ipamorelin are three short peptides that all end up in growth-hormone-axis research, but they don’t act through the same receptor. Sermorelin and…
Read More →
October 2, 2026 · Clark Jones · 5 min read
Quick answer: Melanotan 2 (MT-2) is a synthetic cyclic peptide that acts as a broad agonist of melanocortin receptors, the receptor family involved in pigmentation and several other pathways. It is…
Read More →
October 1, 2026 · Clark Jones · 6 min read
Quick answer: Bacterial endotoxin is a contaminant from the outer membrane of Gram-negative bacteria that can distort cell-based and immunological experiments even at very low levels. Bacterial…
Read More →
September 30, 2026 · Clark Jones · 5 min read
Quick answer: KPV is a tripeptide, lysine-proline-valine, that corresponds to the C-terminal three residues of alpha-melanocyte-stimulating hormone (alpha-MSH). It is studied primarily as an…
Read More →
September 29, 2026 · Clark Jones · 5 min read
Quick answer: Lyophilization, or freeze-drying, removes water from a peptide by freezing it and then pulling the ice off as vapor under vacuum, leaving a dry powder. Peptides are often lyophilized…
Read More →
September 28, 2026 · Clark Jones · 6 min read
Quick answer: Growth-hormone secretagogues are compounds that prompt the pituitary to release growth hormone, and they fall into two families that act on two different receptors. GHRH analogs, such…
Read More →
September 22, 2026 · Clark Jones · 7 min read
Quick answer: KLOW is a multi-peptide research blend supplied as a single 80 mg lyophilized vial. It is the generic industry KLOW formulation and combines four components: GHK-Cu, KPV, BPC-157, and…
Read More →
September 8, 2026 · Clark Jones · 7 min read
Quick answer: Human chorionic gonadotropin (hCG) is a glycoprotein hormone built from two different subunits, and it acts on the same receptor as luteinizing hormone, the LH/CG receptor (LHCGR). It…
Read More →
September 8, 2026 · Clark Jones · 7 min read
Quick answer: The Wolverine Blend and GLOW are two research combinations that share a core and then diverge. Both contain BPC-157 and TB-500. GLOW adds a third component, the copper tripeptide…
Read More →
September 8, 2026 · Clark Jones · 8 min read
Quick answer: Bacteriostatic water is sterile water with 0.9% benzyl alcohol added as a preservative. That preservative inhibits microbial growth in the vial after each needle puncture, which is what…
Read More →