Research library
Practical reference material for working with synthetic peptides in the laboratory: how they are made and tested, how to store and reconstitute them, and what the literature says about each compound we supply.
Guides
- What research peptides areHow synthetic peptides are made, why they are supplied lyophilized, and what "research use only" means in practice.
- Reading a certificate of analysisWhat each line on a peptide CoA means: HPLC purity, mass-spec identity, appearance, counter-ion and net peptide content.
- Storage and stability of lyophilized peptidesTemperatures, light, moisture and freeze–thaw: how to keep sealed and reconstituted vials in specification.
- Reconstituting a lyophilized peptideA laboratory procedure for dissolving a lyophilized vial, choosing a diluent, and labeling the result.
- Net peptide content and the label massWhy a 5 mg vial can weigh 6 mg, and which number to use in concentration calculations.
- Solubility notes by peptide classA practical guide to predicting whether a peptide will dissolve in water, and what to do when it does not.
Compound monographs
Each product page carries a research overview, the areas of published literature, full specifications and handling notes.
- BPC-157Pentadecapeptide studied in tendon, ligament and gastrointestinal injury models.
- TB-500Thymosin β4 actin-binding fragment used in wound-healing and cardiac-repair research.
- GHK-CuCopper tripeptide complex studied in collagen synthesis and skin-remodeling research.
- SemaglutideGLP-1 receptor agonist reference material for incretin and metabolic research.
- TirzepatideDual GIP/GLP-1 receptor agonist for incretin-biology research.
- RetatrutideInvestigational triple GIP/GLP-1/glucagon receptor agonist.
- AOD-9604Modified hGH 176–191 fragment studied in lipid-metabolism models.
- MOTS-cMitochondrial-derived peptide studied in AMPK signaling and metabolic homeostasis.
- CJC-1295 (no DAC)Tetrasubstituted GRF(1-29) analog for growth-hormone-releasing-hormone research.
- IpamorelinSelective pentapeptide ghrelin-receptor (GHS-R1a) agonist.
- TesamorelinStabilized GHRH(1-44) analog for GH-axis and adipose-tissue research.
- SemaxACTH(4-7)-Pro-Gly-Pro heptapeptide used in neuroprotection and BDNF research.
- SelankTuftsin analog studied in anxiolytic-like behavior and GABAergic modulation.
- EpitalonTetrapeptide Ala-Glu-Asp-Gly studied in telomerase and pineal-function research.
- Thymosin Alpha-128-amino-acid thymic peptide for immunomodulation research.
- PT-141 (Bremelanotide)Cyclic melanocortin-receptor agonist for MC3R/MC4R signaling research.
- KPVα-MSH C-terminal tripeptide studied in anti-inflammatory signaling.
The library describes published research and laboratory technique. It is not medical information and does not describe uses, effects or administration of any product in humans or animals.