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A growth-hormone-releasing hormone analogue built on the first 29 residues of GHRH, with four amino-acid substitutions and an albumin-binding linker.
Verified test results
Each batch is analyzed by an ISO/IEC 17025 accredited third-party laboratory before it ships. This is the released report for the size selected above, exactly as the lab signed it.
Certificate of analysis
99.90%
Purity by HPLC
Full QC panel
5 passed · 2 reportedPurity
HPLC · spec ≥ 95.0%
Net Blend Peptide Content
Identity
HPLC-RTM
Fentanyl Screen
Heavy Metals
ICP-MS
Sterility
PCR
Endotoxin
USP <85>
Every figure below is transcribed from the paperwork for this compound.
GHRH(1-29) is the fragment that carries the hormone's activity. The four substitutions resist proteolytic breakdown, and the maleimidopropionyl linker at position 30 (the drug affinity complex, or DAC) binds covalently to circulating albumin once in solution. That conjugation is what extends its plasma half-life from minutes to several days, and is the whole difference between this and the no-DAC form.
Each size ships against the certificate issued for its own fill — purity, identity and batch, on file before you buy.
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