Name: Tirz GLP-2 - retatrutide for sale
SKU: no-1785658864620-30
Price: 69.99 USD
Availability: InStock

Compound Class:Dual GIP/GLP-1 Receptor Agonist
Chemical Structure:Synthetic peptide analog (39 amino acids)
Molecular Weight:4813.5 g/mol
Molecular Formula:C₂₂₅H₃₄₈N₄₈O₆₈
Form:Sterile lyophilized powder
Quantity:Total mg as selected above — supplied in a single vial
Purity:≥98% by HPLC analysis
Solubility:Soluble in sterile water or phosphate buffered saline

Supplied as a lyophilized powder and sealed against light and moisture — shelf-stable, no cold chain required. Every lot is assayed by an independent laboratory and the certificate is published before the compound is listed. Strictly for in-vitro laboratory research.

Research applications

Certificate of Analysis (CoA) provided with each lot
HPLC chromatogram confirming ≥98% purity
Mass spectrometry verification of molecular weight
Amino acid composition analysis
Sterility testing on lyophilized product
Endotoxin testing (LAL assay)
Manufactured under controlled laboratory conditions

Storage & handling

Dual receptor binding and activation studies (GIP and GLP-1 receptors)
Signal transduction pathway characterization in cell culture models
Structure-activity relationship (SAR) investigations
Comparative pharmacology of incretin receptor agonists
In vitro metabolic regulation studies
Receptor selectivity and cross-reactivity assays
Peptide stability and degradation kinetics research

Research notes

Storage (Lyophilized): Store at -20°C in original sealed vial. Protect from light and moisture.
Storage (Reconstituted): Store at 2-8°C for up to 14 days. For extended storage, prepare aliquots and store at -20°C or -80°C. Avoid repeated freeze-thaw cycles.
Reconstitution: Reconstitute with sterile water or sterile PBS using aseptic technique. Allow to dissolve completely without vigorous agitation.
Stability: Lyophilized peptide stable for 24 months when stored at -20°C as directed.
Handling: Wear appropriate personal protective equipment. Handle according to standard laboratory safety protocols for peptide compounds.

Specifications

FormLyophilized powderPurity≥99% (HPLC verified)Presentation10mg · 20mg · 30mg · 60mg · 100mg · 120mgStorageStore lyophilized at −20°C; protect from light.Catalog #NL-22367

For research use only. Not for human or veterinary use. Not a drug, food, or supplement.

Tested before it’s listed

Certificate of AnalysisLOT · NLL-9887337CompoundTirz GLP-2Assay (HPLC)≥99%Identity (MS)ConfirmedAppearanceWhite lyophilateEndotoxinTested

Each batch is independently assayed by reverse-phase HPLC for purity and confirmed by mass spectrometry for identity. The exact paperwork for the exact vial ships with your order and lives in your account.

HPLC purity≥99% (HPLC verified)Mass-spec identityConfirmedLot archivalUnique lot ID per batch Purity report → Endotoxin report →