Beneath that surface similarity, however, they are genuinely different molecules: BPC-157 is a 15-amino-acid sequence isolated from a cytoprotective fraction of human gastric juice and characterized by Predrag Sikiric and the Zagreb group, while TB-500 is a 17-amino-acid synthetic fragment of the 43-residue actin-sequestering protein Thymosin Beta-4 (T4), originally isolated from calf thymus by Allan Goldstein and colleagues
Brewster GS, Epps F, Dye CE, Hepburn K, Higgins MK, Parker ML
Reduce exposure to environmental toxins and oxidative stressors where possible
Bacteriostatic Water is compatible with the vast majority of research peptides including GLP-1 analogues (Semaglutide, Tirzepatide, Retatrutide, native GLP-1), GHRH analogues (Sermorelin, Tesamorelin, CJC-1295), recombinant proteins (HGH 191AA), repair peptides (BPC 157, TB-500), and copper peptides (GHK-Cu)
NMR Methods for the Study of Instrinsically Disordered Proteins Structure, Dynamics, and Interactions: General Overview and Practical Guidelines