Tirzepatide

Price range: $85.00 through $130.00

2-day shipping: $10, free on orders of $100+ before discountsShips 2-day via UPS or FedEx. Shipping policy
Add bacteriostatic water
10-vial kitSave 30%
Kit total
—
Per vial
—
You save
—

30% off each complete set of 10 vials of the same size. Coupon codes can’t be combined with kit pricing.

All sales final; damaged or incorrect items are replaced when reported within 7 days. Quality policy · For research use only, not for human or veterinary use.

Tirzepatide is a synthetic dual GIP/GLP-1 receptor agonist used as a reference compound in in-vitro research studying simultaneous activation of two incretin receptor pathways and their downstream signaling. For research use only.

Research background, specifications & storage
Ships 2-Day via UPS or FedEx
Batch documentation: see COA & Testing tab
For Research Use Only. Not for human or veterinary use.

Additional information

Molecular Weight4813.5 Da
Molecular FormulaC225H348N48O68
SequenceY-Aib-E-G-T-F-T-S-D-Y-S-I-Aib-L-D-K-I-A-Q-K*-A-F-V-Q-W-L-I-A-G-G-P-S-S-G-A-P-P-P-S-NH₂ (39 aa; K* = Lys20 acylated with C20 diacid via γGlu-2×AEEA)
CAS Number2023788-19-2
AppearanceWhite to off-white lyophilized powder
Storage-20°C / -4°F (lyophilized); 4°C / 39°F reconstituted in Bacteriostatic Water, use within 28 days
SolubilitySoluble in water at 1 mg/mL
Size

10mg, 30mg

COA & Testing

Independent third-party lab reports for the batches shown below. Only results the laboratory reported for that batch are shown. Look up any vial code or browse all products at batch reports.

10 mg

TRZ010-001Current batch — shipping now
Purity
99.789%
Measured peptide content
10.59 mg per vial
Endotoxin test
Pass
Produced
May 2026

30 mg

TRZ030-002Current batch — shipping now
Purity
99.82%
Measured peptide content
29.98 mg per vial
Produced
August 2026

Batches that did not pass testing

Published for transparency. These batches were never sold.

TRZ030-001Did not pass — not sold
Purity
0%
Measured peptide content
0 mg per vial
Endotoxin test
Pass
Produced
May 2026
Reason
Purity 0%, net content 0 mg, identity not confirmed (LC-MS)
TRZ010-002Did not pass — not sold
Produced
May 2026
Reason
Did not pass QC; details not published

Research Summary: The following information is provided for research context only.

Tirzepatide is a synthetic dual-receptor agonist peptide that binds two incretin receptors at once — GIP (glucose-dependent insulinotropic polypeptide) and GLP-1 (glucagon-like peptide-1). Both receptors are widely studied in in-vitro metabolic and endocrine research, making this compound a useful reference tool for receptor-signaling studies.

In preclinical laboratory models, tirzepatide has been examined for receptor-binding affinity, downstream cAMP and insulinotropic signaling, and comparative agonist activity. Because it targets both the GIP and GLP-1 pathways simultaneously, it offers a model for characterizing how dual-receptor activation differs from single-receptor approaches.

Lyophilized Tirzepatide. The currently listed batch for each size has an independent third-party lab report in the COA & Testing tab. Each RR vial has a QR code linking to its batch’s independent COA.

Structure, CAS and molecular data, receptor pharmacology, storage and published literature: see our Tirzepatide research reference.

Reviews

There are no reviews yet.

Be the first to review “Tirzepatide”

Your email address will not be published. Required fields are marked *

✓ Added to cart View Cart →