MeSH describes human growth hormone as a 191-amino-acid polypeptide. UniProt P01241 is a precursor with chain 27–217. The HGH catalog entry states its variant in IU.
MeSH D019382 is titled Human Growth Hormone. The record describes a 191-amino-acid polypeptide and mentions GH and somatotropin in the definition. Entry terms include Somatropin and hGH. The registry number is 12629-01-5.
UniProt P01241 has the recommended name Somatotropin. Alternative names are Growth hormone and GH, and the gene name is GH1. The record is flagged as a precursor and contains 217 amino acids. The signal peptide is 1–26. Chain 27–217 is annotated Somatotropin. Positions 27–217 are 191 amino acids, the same length MeSH states for the polypeptide.
Those lines identify the database records. They do not state the quantity, salt form or pack of a catalog vial, and they are not an analytical record for a catalog product.
The catalog has one entry named HGH. The listed variant is 36 IU. The figure belongs to that label. IU is not milligrams and not a count of items in a box.
Neither the MeSH record nor the UniProt record states 36 IU for a vial, and neither describes a tablet. The label is not a certificate of measured activity for this product.
The link below goes to the HGH catalog entry. That page states the name, variant and price. Analytical values appear only when a document is published. The database records above do not verify the store’s material.
This guide separates a substance name from a variant label. It does not describe dosing, administration or use in humans or animals.
For laboratory research only. Not for human or veterinary use.