Tesamorelin Research Peptide | Tesa 20 - British Dragon

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Tesa 20

Tesamorelin Acetate

Research-use-only GHRH(1–44) analog (acetate) studied for GPCR-mediated cAMP/PKA signaling and CREB-linked transcriptional programs.

  • Probes GHRHR coupling and second-messenger kinetics.
  • Supports pathway-bias and gene-expression assays.
  • ≥99% Pure | 5X Tested | PhD-Formulated | GMP/ISO
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In stock

$150.00

Description

Tesamorelin Acetate | Introduction

Tesamorelin Acetate is an N-terminally modified GHRH(1-44) analog used in RUO signal-transduction models to interrogate GPCR-driven cAMP/PKA signaling and CREB-linked transcription. Studies often quantify receptor engagement, second messengers, and downstream gene expression. Not intended for diagnostic or therapeutic use.

  • GHRH-R coupling and cAMP kinetics
  • PKA/CREB pathway transcriptional readouts
  • Comparisons vs. native GHRH and shorter analogs
NameTesamorelin Acetate
SynonymsTesamorelin; Egrifta; t-3-Hexenoyl-GHRH(1-44)-NH2
Sequencet-3-Hexenoyl-Tyr-Ala-Asp-Ala-Ile-Phe-Thr-Asn-Ser-Tyr-Arg-Lys-Val-Leu-Gly-Gln-Leu-Ser-Ala-Arg-Lys-Leu-Leu-Gln-Asp-Ile-Met-Ser-Arg-Gln-Gln-Gly-Glu-Ser-Asn-Gln-Glu-Arg-Gly-Ala-Arg-Ala-Arg-Leu-NH2
Molecular FormulaC221H366N72O67S (free base)
Molecular Weight~5135.8 g/mol (free base)
CAS Number218949-48-5 (base)
AppearanceWhite to off-white lyophilized powder
SolubilitySoluble in sterile or bacteriostatic water
Purity≥99% (HPLC), lot-specific
Storage Guidelines• Lyophilized: ≤0°F (–18°C), dry, protected from light/moisture
• Reconstituted: 36–46°F (2–8°C); short-term only
• Long-Term: Store dry at ≤−20°C; avoid freeze–thaw
  • Purity & Identity: ≥99% | HPLC & MS validated
  • Endotoxin & Sterility: <0.05 EU/mg | Third-party verified
  • Stability & Process: Controlled-nucleation lyophilization | Stability-focused procedures
  • Formulation & QA: PhD-formulated | GMP / ISO-aligned manufacturing
  • Packaging: Luxe Fridge-Ready Box

Signal transduction peptides are used in RUO studies to explore how cells send and receive messages. These signals help control how cells grow, repair themselves, and respond to stress. Researchers use these peptides in lab models to better understand how communication inside cells works—and what happens when it doesn’t.

Exciting Areas of Study

  • How cellular signals initiate chain reactions in lab models.
  • Peptide effects on messaging pathways like MAPK & PI3K.
  • How cells respond to stress in lab models.
  • Model disrupted signaling seen in pre-clinical disease research.

Research Applications

  • Map how cell signals change under different conditions
  • Test how peptides influence key response pathways
  • Study how signaling balance affects cell behavior over time
  • Quantify GHRH-R–cAMP–PKA–CREB signaling chains
  • Benchmark transcriptional programs vs. GHRH(1-44)
  • Profile bias/kinetics across receptor contexts

This product is intended solely for laboratory research purposes. It is not suitable for human, animal, or household use. Researchers must follow institutional safety protocols. See our Terms & Conditions and our Research Compliance Disclaimers for details.

Additional information

Select Strength (MG)

5MG, 10MG

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Third Party Testing

Lot number Analysis date Testing Certificate
LBL-1125-TSM10-1110 February 27, 2026 Purity & Net Peptide Testing View PDF
LBL-1125-TSM5-1051 April 23, 2026 Purity & Net Peptide Testing View PDF
LBL-0226-TSM10-1110 March 27, 2026 Purity & Net Peptide Testing View PDF
LBL-0326-TSM5-0004 March 27, 2026 Purity & Net Peptide Testing View PDF
LBL-0326-TSM10-0023 April 23, 2026 Purity & Net Peptide Testing View PDF

Knowledge Hub

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