Research compound guide
Buy Tirzepatide Research Compound.
Tirzepatide is a first-in-class dual GIP/GLP-1 receptor agonist that has rapidly become one of the most studied metabolic peptides. This guide covers sourcing tirzepatide for research — specifications, quality evaluation, and documentation requirements.
What is tirzepatide?
Tirzepatide is a synthetic peptide that acts as a dual agonist at both the glucose-dependent insulinotropic polypeptide (GIP) receptor and the glucagon-like peptide-1 (GLP-1) receptor. This dual mechanism distinguishes it from selective GLP-1 agonists like semaglutide. Research has explored its effects on insulin secretion, glucose homeostasis, body weight regulation, and lipid metabolism.
Tirzepatide supplied by B&H Bio is a research compound for laboratory evaluation only. It is not for human consumption.
Tirzepatide specifications
| Specification | Standard | Why it matters |
|---|---|---|
| Molecular formula | C₂₂₅H₃₄₈N₆₀O₇₈ | Confirms molecular identity |
| Molecular weight | ~4,813.52 g/mol | For molar calculations in research |
| Purity | ≥ 99% (HPLC) | Ensures research validity |
| Form | Lyophilized powder | Stable for storage and shipping |
| Mechanism | Dual GIP/GLP-1 receptor agonist | Distinguishes from GLP-1-only agonists |
| Appearance | White to off-white powder | Visual quality indicator |
Tirzepatide vs semaglutide: key research differences
| Parameter | Tirzepatide | Semaglutide |
|---|---|---|
| Receptor targets | GIP + GLP-1 (dual) | GLP-1 (selective) |
| Molecular weight | ~4,813.52 g/mol | ~4,113.58 g/mol |
| Half-life | ~5 days (research models) | ~1 week (research models) |
| Insulin secretion | Glucose-dependent, dual pathway | Glucose-dependent, single pathway |
| Research focus | Metabolic, weight, dual agonism | Metabolic, weight, GLP-1 signaling |
How to evaluate tirzepatide quality
- HPLC purity ≥ 99%The COA must show quantified HPLC purity. Research conclusions depend on using high-purity material.
- Mass spectrometry confirmationMS verifies the molecular weight (~4,813.52 g/mol), confirming correct synthesis of this large peptide.
- Endotoxin testingLAL assay results must be reported for in vitro and in vivo research applications.
- Lot traceabilityEach batch linked to its COA via unique lot number — essential for research reproducibility.
Tirzepatide storage and handling
-20°C storage
Store at -20°C in sealed, light-protected vials. Stable for 24+ months under proper conditions.
2-8°C storage
After reconstitution with bacteriostatic water, store at 2-8°C. Use within recommended timeframe.
Protect from light
Store in amber or foil-wrapped vials. Minimize light exposure during handling and aliquoting.
Tirzepatide research applications
- Dual receptor pharmacologyComparative studies of GIP vs GLP-1 receptor signaling pathways.
- Metabolic researchInsulin secretion, glucose tolerance, and metabolic rate studies in animal models.
- Body composition researchEffects on fat mass, lean mass, and energy expenditure.
- Lipid metabolismStudies on triglyceride and cholesterol regulation.
- Comparative pharmacologyHead-to-head comparisons with selective GLP-1 agonists.
Why choose B&H Bio for tirzepatide
- Batch-linked documentationEvery tirzepatide lot has linked quality records for professional review.
- Lot traceabilityUnique identifiers reconcile each batch with its documentation.
- Research-use-only complianceClear RUO labeling with no therapeutic claims.
Ready to evaluate?
Request tirzepatide documentation.
Match your research needs to current-batch quality records.