Comprehensive guides on research peptides, mechanisms of action, storage, and analytical verification. Curated for serious researchers.
Peptides are short chains of amino acids linked by peptide bonds, sitting between free amino acids and full proteins in size and complexity.
Read guide → FoundationalA COA is the primary document that communicates the analytical identity and purity of a research compound batch.
Read guide → FoundationalHigh-Performance Liquid Chromatography separates compounds by their differential interaction with a stationary and mobile phase.
Read guide → FoundationalMass spectrometry measures the mass-to-charge ratio of ionized molecules, providing definitive molecular-weight confirmation.
Read guide → FoundationalLyophilization removes water from a frozen sample under vacuum, producing a dry powder that is far more stable than a solution.
Read guide → FoundationalProper storage of research peptides is critical for maintaining compound integrity and reproducible in-vitro results.
Read guide → FoundationalThree generations of incretin receptor research compounds — single, dual, and triple receptor agonists.
Read guide → FoundationalAmino H2O is a sterile aqueous research diluent — the standard reconstitution solvent for our catalog's lyophilized peptides.
Read guide → GLP / MetabolicSynthetic triple agonist targeting GLP-1, GIP, and glucagon receptors simultaneously.
Read guide → HealingSynthetic pentadecapeptide studied in tissue repair, angiogenesis, and gastrointestinal model literature.
Read guide → GLP / MetabolicSynthetic dual agonist of the GIP and GLP-1 receptors.
Read guide → GH-axisSynthetic GHRH analog featuring an N-terminal modification that confers resistance to enzymatic degradation.
Read guide → HealingThree-peptide research formulation combining TB-500, BPC-157, and GHK-Cu.
Read guide → HealingFour-peptide research formulation: TB-500, BPC-157, GHK-Cu, and KPV.
Read guide → HealingTwo-peptide combination of BPC-157 and TB-500, both of which appear in tissue-repair literature.
Read guide → GH-axisTwo distinct peptides — a GHRH analog and a selective GHRP — targeting the somatotropic axis through complementary mechanisms.
Read guide → GH-axisSynthetic peptide corresponding to the first 29 amino acids of human GHRH.
Read guide → HealingNaturally occurring copper-binding tripeptide studied in remodeling and extracellular-matrix literature.
Read guide → HealingSynthetic version of the naturally occurring 43-amino-acid peptide Thymosin Beta-4.
Read guide → MetabolicA 16-amino-acid peptide encoded within the mitochondrial 12S rRNA gene.
Read guide → MetabolicNicotinamide Adenine Dinucleotide — a fundamental redox cofactor in cellular metabolism.
Read guide → AntioxidantTripeptide composed of glutamate, cysteine, and glycine — the dominant intracellular thiol antioxidant.
Read guide → NootropicSynthetic heptapeptide derived from the naturally occurring immunomodulatory tetrapeptide tuftsin.
Read guide → NootropicSynthetic heptapeptide developed from the 4–7 fragment of ACTH.
Read guide → Hormone / PigmentarySynthetic cyclic heptapeptide analog of alpha-melanocyte-stimulating hormone.
Read guide → Hormone / PigmentarySynthetic peptide analog of alpha-MSH with selectivity at the MC3R and MC4R receptors.
Read guide → GLP / MetabolicSynthetic long-acting analog of the pancreatic peptide amylin.
Read guide → GH-axisAn 83-amino-acid analog of human IGF-1 with modifications that extend its functional half-life.
Read guide → GLP / MetabolicLong-acting GLP-1 receptor agonist developed through structural modifications of the native GLP-1 hormone.
Read guide → Hormone / ReproductiveDecapeptide fragment of the kisspeptin protein, a master regulator of the HPG axis.
Read guide → MitochondrialCell-permeable peptide that selectively targets the inner mitochondrial membrane.
Read guide →Loft Purity supplies analytical reference compounds for in-vitro laboratory research use only. Access to this site is restricted to qualified researchers who are at least 21 years of age.
