01Mechanism of action BPC-157 Cytoprotective pentadecapeptide (Gly-Glu-Pro-Pro-Pro-Gly-Lys-Pro-Ala-Asp-Asp-Ala-Gly-Leu-Val) BPC-157 is a 15-amino-acid fragment of a larger 40 kDa protein isolated from human gastric juice
doi: 10.1530/eje.1.02028 113 MattsonMPLongoVDHarvieM
it is native and stable in human gastric juice and is, thereby, transported from the stomach, giving a hormone-like effect [24]
People with cancer (active or suspected): As mentioned previously, TB4 and TB-500 can promote the growth of new blood vessels, which could support the growth or spread of cancer.36 Professional athletes: TB4 and TB-500 are banned by the World Anti-Doping Agency (WADA)
PMID: 3531242 Gershanik, J., et al
If its production is inhibited or limited, as it is with several types of genetic glitches then dysfunction and disease result