TR-2 is a synthetic 39-residue peptide supplied for controlled laboratory research and analytical applications.
Specifications
| Identifier |
TR-2 |
| CAS number |
2023788-19-2 |
| Molecular formula |
C225H348N48O68 |
| Molecular weight |
4813.45 g/mol |
| Amino acid sequence |
Y-Aib-EGTFTSDYSI-Aib-LDKIAQ-K(γGlu-2×AEEA-C20 diacid)-AFVQWLIAGGPSSGAPPPS-NH2 |
| Residue count |
39 (includes two Aib residues and a lipidated lysine at position 20; C-terminal amide) |
| Amount per vial |
20 mg |
| Physical form |
Lyophilized powder in a sealed vial |
| Batch testing |
Lot 091126-T20: purity 99.85% (HPLC-UV), identity confirmed (LC-MS). Tested by Freedom Diagnostics Testing. Certificate available on request. |
Research Use Only. This material is supplied strictly for qualified laboratory research and analytical use. It is not for human or animal use, consumption or therapeutic application, has not been evaluated by the U.S. FDA, and is not intended to diagnose, treat, cure or prevent any disease.
Related
Lab Results (COA)
Packaging Update & Lot Information
We have recently updated our vial labels
as part of our ongoing branding improvements.
Some of our initial inventory was labeled
using our original design before being
submitted for third-party testing.
To maintain transparency and consistency
with our published Certificates of Analysis
(COAs), these vials will retain their
original labels.
Affected Lot: #09112026
- GHK-Cu 50mg
- TRZ-2 20mg
- RT-3 15mg
- RT-3 20mg
Future lots will feature our updated
label design.
Please note:
This is strictly a cosmetic packaging change.
The original labels do not affect the identity
or testing results of the products.
Each vial can be matched to its corresponding
COA using its product name and lot number.
TRZ-2 20mg
Currently shipping: Lot 091126-TRZ20
1 testLatest: 9/15/2026
▼
091126-TRZ209/15/2026Currently shippingNewest▼
| Purity (HPLC-UV) | 99.85% |
| Identity (LC-MS) | Confirmed |
| Lot | 091126-TRZ20 |
| Accession # | 2609140543 |
| Reported | 9/15/2026 |
| Laboratory | Freedom Diagnostics Testing |
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