GLP-1 & Metabolic
RS-TRZ-2 10–200 mg
Research use only
39-residue chain, 4813.45 g/mol, CAS 2023788-19-2. 5 current lot certificates on file; lot TRZ10-0803 measured 99.80% by RP-HPLC (214 nm) on 17 August 2026.
Strength
$95.20
per vial · $9.52 per mg
Prices shown are what you pay at checkout, with no account needed. Buyers with a Restate account may see their own pricing when signed in.
Also inMetabolix Bundle $220.50
1
Measured on lot TRZ10-0803
17 August 2026- Identity
- RS-TRZ-2
- Content
- 10.18 mg
- Overall Purity
- 99.80%
- Endotoxin
- <0.05 EU/mL
- Heavy Metals
- <0.01 ppm
Reported by Bioviridian Inc. on certificate COA7606. The vial is labelled 10 mg; the laboratory quantified 10.18 mg. 5 current lots are on file and the figures differ between them — match the lot number on your vial.
A lot’s own chromatogram is printed on its Certificate of Analysis.
- Form
- Lyophilized powder vial
- Documentation
- 5 current lot certificates on file. View lot documentation
- Shipping
- Ships from the US in protective packaging with tracking
What RS-TRZ-2 is
LY3298176 is a synthetic dual GIP and GLP-1 receptor agonist (CAS 2023788-19-2, C225H348N48O68, 4813.45 g/mol). It is a 39-residue peptide with Aib substitutions and Lys20 conjugated to a gamma-Glu-(AEEA)2-C20 diacid, with a C-terminal amide. Studied in metabolic research models. Supplied as a lyophilized powder; purity by HPLC with a certificate of analysis for every lot.
RS-TRZ-2 in the literature
LY3298176 is a synthetic dual GIP and GLP-1 receptor agonist of 39 residues (CAS 2023788-19-2, C225H348N48O68, 4813.45 g/mol). Aib substitutions sit in the backbone, Lys20 is conjugated to a gamma-Glu-(AEEA)2-C20 diacid, and the C-terminus is amidated. It occupies the middle position in this catalogue's incretin series, between the GLP-1-only NN9535 (RS-SEM-1) and the triple agonist LY3437943 (RS-RTA-3), and metabolic research models are its field of study. Vial sizes and what to look for on the paperwork are covered in Buying LY3298176: Vial Sizes, Certificates and What to Check, and the class overview is in GLP-1 and Incretin Peptides: What the Class Actually Is.
RS-TRZ-2 in the catalogue
Seven strengths of RS-TRZ-2 are listed in GLP-1 & Metabolic, the longest run in the category: 10 mg at $95.20 ($9.52/mg), 15 mg at $154.00 ($10.27/mg), 20 mg at $159.60 ($7.98/mg), 30 mg at $215.60 ($7.19/mg), 60 mg at $257.60 ($4.29/mg), 100 mg at $397.60 ($3.98/mg) and 200 mg at $742.00 ($3.71/mg). The 10 mg vial is the entry size. The Metabolix Bundle at $220.50 includes LY3298176, and RS-AMR1 is the product most commonly ordered with it. Orders are research use only, for buyers aged 21 or over; you can see every strength's certificate history in the account area.
On the certificate
Ten certificates have been issued for RS-TRZ-2, five of them current, and the newest is COA7606: Bioviridian Inc. tested lot TRZ10-0803 at the 10 mg strength on 17 August 2026 and reported 99.80% purity. The panel comprises identity, content, overall purity, endotoxin and heavy metals. The product is supplied as a lyophilised powder, and The storage line specifies −20°C away from light and moisture, with refrigeration at 2–8°C once it is in solution. The certificate for the lot dispatched is packed with the vial and remains in the buyer's account.
RS-TRZ-2 specification
- Purity
- ≥99% by HPLC · certificates on file
- CAS number
- 2023788-19-2
- Molecular formula
- C225H348N48O68
- Molecular weight
- 4813.45 g/mol
- Amino acid count
- 39
- Sequence
- 39-residue GIP/GLP-1 dual agonist; Aib at pos 2 & 13-area, Lys20 conjugated to γGlu-(AEEA)2-C20 diacid, C-terminal amide (full sequence per COA)
- Synonyms
- GIP/GLP-1 receptor agonist
- Physical form
- Lyophilized powder
- Solubility
- Soluble in bacteriostatic water; consult the product COA for specific solvent recommendations.
- Storage
- Store lyophilized at -20°C; protect from light and moisture. Reconstitute with bacteriostatic water; refrigerate reconstituted solution at 2-8°C.
Lot documentation for RS-TRZ-2
Each lot has its own Certificate of Analysis. Match the lot number printed on your vial to open the certificate for it.
StrengthLotPurityTestedStatusCertificate
- 10 mgLot TRZ10-080310 mgTRZ10-0803Purity 99.80%17 Aug 2026Current lotView
- 20 mgLot TRZ20-080320 mgTRZ20-0803Purity 99.80%17 Aug 2026Current lotView
- 30 mgLot TRZ30-080330 mgTRZ30-0803Purity 99.85%17 Aug 2026Current lotView
- 60 mgLot TRZ60-080360 mgTRZ60-0803Purity 99.79%17 Aug 2026Current lotView
- 100 mgLot TRZ100-0803100 mgTRZ100-0803Purity 99.85%17 Aug 2026Current lotView
Safety Data Sheet SDS-AP-LY3298176 · v1.0
Open the safety data sheet (PDF)Reading on RS-TRZ-2
Complete the order
Reconstitution solution and bacteriostatic water, ready in the same order.
Questions about RS-TRZ-2
Is LY3298176 third-party tested?
Yes. Every lot of LY3298176 (CAS 2023788-19-2) is tested for identity and purity to ≥99% by HPLC, and a lot-matched Certificate of Analysis is available for each batch.
Can I review the Certificate of Analysis before ordering?
Yes. The certificates for current lots of RS-TRZ-2 are listed on this page under Lot documentation, each with the identity, content and purity results the laboratory reported. If the lot or strength you need is not listed, ask support what is on file before you order.
Who can order LY3298176 10 mg?
Restate Health supplies qualified researchers, laboratories, and other qualified purchasers only — for research use only. Accounts are verified before ordering is enabled, and this product is not sold to the general public.
How should it be stored and handled?
Supplied as lyophilized powder. Store lyophilized at -20°C; protect from light and moisture. Reconstitute with bacteriostatic water; refrigerate reconstituted solution at 2-8°C. Soluble in bacteriostatic water; consult the product COA for specific solvent recommendations.
How quickly does it ship?
Orders confirmed before 12pm CT typically ship the same business day from our U.S. facility with tracking. Restate Health can confirm current lead time and cold-chain handling for your account.
What did the laboratory measure on the current lot of RS-TRZ-2?
Lot TRZ10-0803 (10 mg) was tested on 17 August 2026 by Bioviridian Inc. and reported identity RS-TRZ-2 (LC-MS/MS), content 10.18 mg (HPLC Quantitation), overall purity 99.80% (RP-HPLC (214 nm)), endotoxin <0.05 EU/mL (<USP85>), heavy metals <0.01 ppm (<USP232>). The certificate is COA7606 and is published in full on this page. 5 current lots are on file and the figures differ between them, so read the certificate for the lot number printed on your vial.
What are the chemical identifiers for RS-TRZ-2?
For RS-TRZ-2, its CAS number is 2023788-19-2, its molecular formula is C225H348N48O68, its molecular weight is 4813.45 g/mol, it is a 39-residue chain. It is also catalogued as GIP/GLP-1 receptor agonist. Identity was confirmed as RS-TRZ-2 on lot TRZ10-0803 by LC-MS/MS.
Which strengths of RS-TRZ-2 are stocked, and what do they cost?
RS-TRZ-2 is stocked in 7 strengths: 10 mg at $95.20, 15 mg at $154.00, 20 mg at $159.60, 30 mg at $215.60, 60 mg at $257.60, 100 mg at $397.60, 200 mg at $742.00. That is $9.52 per mg at 10 mg and $3.71 per mg at 200 mg. The compound is the same in every vial; the strength is the mass it contains.
Handling RS-TRZ-2
One sealed vial per unit ordered, labelled with the compound name, the strength and the lot number, and shipped from the US with tracking. The lot number on the label is what opens its certificate — lot TRZ10-0803 is COA7606, and any lot can be checked on the verify page.
For laboratory research use only. Not for human or veterinary use.
