HomeBlogQ&ATesamorelin Molecular Weight & Purity

What Is the Molecular Weight and Purity of REVIVE LAB UAE's Tesamorelin?

Published 2026-07-13 · REVIVE Peptides Research Desk · 2 min read
Short answer: REVIVE LAB UAE's Tesamorelin has a molecular weight of approximately 5135 Da, is supplied at 10 mg per vial (flagship size, with a 5 mg vial also available), and is verified at ≥98.5% purity by HPLC.

At ≈5135 Da, Tesamorelin is the largest-molecule peptide in REVIVE LAB UAE's catalog, reflecting its 44-amino-acid sequence — the full length needed to preserve GHRH receptor agonist activity after the N-terminal stabilizing modification. Confirming molecular weight per batch verifies the synthesis matches this intended sequence rather than a truncated or degraded variant.

HPLC purity of ≥98.5% means at least 98.5% of the sample by chromatographic peak area is the target Tesamorelin peptide, with the balance made up of trace synthesis-related impurities. REVIVE LAB UAE documents this per production lot with a Certificate of Analysis (CoA), available on request.

Tesamorelin ships as a white lyophilized powder for −20°C, desiccated storage. This spec sheet reflects laboratory reference-material documentation only, not a dosing chart — REVIVE LAB UAE makes no therapeutic or efficacy claims for any quantity.

SpecValue
Molecular weight≈ 5135 Da
Purity (HPLC)≥ 98.5%
SequenceGHRH analogue, 44 amino acids
FormWhite lyophilized powder
Vial strength10 mg (flagship), 5 mg also available
Storage−20°C, desiccated
ReconstitutionBacteriostatic water (3–5 mL per vial)
Tesamorelin 10 mg — REVIVE LAB UAE
Purity ≥ 98.5% (HPLC) · COD, card or Binance Pay (5% off) Order Tesamorelin UAE — Live Stock & Pricing
Research-Use Only Disclaimer: This page is published for laboratory and scientific research information purposes only. Nothing here constitutes medical advice, dosing guidance, or a therapeutic recommendation. Products supplied by REVIVE LAB UAE (revivelab.ae) — where applicable — are sold strictly as reference materials for research use, not for human or veterinary consumption. Buyers and readers are solely responsible for compliance with applicable UAE laws and institutional research ethics requirements.