This causes the water in the peptide vial to sublimate directly from solid to gas, leaving behind a stable, crystalline white structure known as a lyophilized peptide
PMID 31316992
BPC-157 is a synthetic pentadecapeptide derived from a partial sequence of a gastric protective protein, studied in preclinical models for its role in cytoprotection, angiogenesis, and connective-tissue repair
[131] [132] Species from the following genera and the following individual species are known to synthesize B 12 : Propionibacterium shermanii , Pseudomonas denitrificans , Streptomyces griseus , Acetobacterium , Aerobacter , Agrobacterium , Alcaligenes , Azotobacter , Bacillus , Clostridium , Corynebacterium , Flavobacterium , Lactobacillus , Micromonospora , Mycobacterium , Nocardia , Proteus , Rhizobium , Salmonella , Serratia , Streptococcus and Xanthomonas