Beligas (Somatropin) for injection is a human growth hormone peptide. It is synthesized by E. coli bacteria, a special strain, and a polypeptide of recombinant DNA origin. This has been modified by adding plasmid. This carries the gene for human growth hormone.
When you buy steroids online, you’ll learn that Beligas contains 191 amino acids in an identical sequence. This constitutes the naturally occurring pituitary human growth hormone. This has 22,000 Daltons molecular weight.