All listed lots in stock · COA on file for every lot

Research-grade peptides, verified lot by lot.

Titan Aminos supplies lyophilized research peptides and laboratory water to qualified researchers. Every lot is tested by an independent US laboratory, and every vial ships with the chromatogram that proves its purity.

≥0%HPLC purity
0Research compounds
0hDispatch time
USATested & shipped
99.4% purityHPLC · sample lot
3rd-party testedIndependent US lab
LyophilizedArgon-flushed vial
HPLC + MS on every lotBoth traces printed on the COA
Independent verificationTested by a US accredited lab
Ships from the USACold-chain, discreet packaging
Lot-traceableEvery vial labelled with its lot number
Bench favourites

The compounds researchers reorder most

Lyophilized, argon-flushed, sealed and labelled with the lot number that appears on the certificate. Choose a vial size on the product page and add it to your cart.

Best seller
BPC-1575 mg vial

BPC-157

Pentadecapeptide research compound (15 amino acids, 1,419.5 Da). Lyophilized, ≥99% purity by HPLC, identity confirmed by ESI-MS on every lot.

Lots
≥99%
$42from View
TB-5005 mg vial

TB-500

Thymosin β4 fragment (17–23) research peptide, 4,963.4 Da. Purified on C18 reverse phase, lyophilized and sealed under argon.

Lots
≥99%
$48from View
TIRZEPATIDE10 mg vial

Tirzepatide

39-residue dual GIP/GLP-1 receptor agonist sequence, 4,813.5 Da. Research-grade, lyophilized, lot-verified by HPLC and ESI-MS.

Lots
≥99%
$119from View
SEMAGLUTIDE5 mg vial

Semaglutide

GLP-1 receptor agonist analog sequence, 4,113.6 Da. Research-grade, lyophilized, ≥99% purity by HPLC.

Lots
≥99%
$89from View
Research H2O

Laboratory water in 10, 30 and 50 mL.

Sterile-filtered laboratory water for reconstituting lyophilized research compounds. Sealed, single-use bottles in 10 mL, 30 mL and 50 mL. Each bottle is sealed and lot-numbered like everything else we ship.

10 mL bottle$8.00 USD per bottle
30 mL bottle$16.00 USD per bottle
50 mL bottle$24.00 USD per bottle
Shop Research H2O
How a lot reaches you

Four steps. Every one of them documented.

Most sellers repackage finished powder and attach whatever certificate came in the box. We test every lot before it is released, which is the only reason we can put a purity number on the label.

01
Sourcing

Sequence-specified synthesis

Each compound is produced to a written specification: sequence, salt form, counter-ion and minimum purity. Nothing is accepted on the supplier's word.

02
Analysis

HPLC purity & MS identity

Every incoming lot is analysed by an independent US laboratory. Analytical HPLC for purity, ESI-MS for identity. Both traces go on the certificate.

03
Release

Lot released or rejected

A lot that misses specification is rejected, not discounted. Released lots get a unique Titan lot number that appears on the vial, the label and the COA.

04
Dispatch

Sealed, cold-packed, shipped

Vials are argon-flushed, capped with a tamper-evident seal, packed with cold packs where the compound requires it, and dispatched within 1–2 business days.

Analytical HPLC · 214 nm · C18SAMPLE LOT · TA-2609
05101520 min 99.4%RT 13.02
Purity (HPLC)99.4%
Identity (ESI-MS)Confirmed
Net content5.02 mg
Certificates of analysis

The certificate matches the vial in your hand.

Each Titan Aminos vial carries a unique lot number printed on the cap and the label. The certificate for that exact lot, with the original chromatogram and mass spectrum, is available on request and ships in the box with every order.

Full traces, not summariesThe raw chromatogram and MS spectrum are printed on every COA.
Tamper-evident sealFlip-off cap with a printed lot code that matches the label and the COA.
Stable, cold-shippedLyophilized under vacuum, argon-flushed, shipped with ice packs where required.
Request a COA
Browse the catalog

Organized by class, not by hype.

Every category carries the same testing standard. Counts reflect the products currently listed.

Wholesale & institutions

Buying for a lab, CRO or university?

We issue formal quotations, accept purchase orders from institutions and supply a W-9 on request. Bulk and standing-order pricing is quoted per compound.

Bulk quantities

Ten vials or more of a single compound, or a mixed standing order. Tell us the compounds and cadence and we quote within one business day.

Purchase orders

Net terms for verified institutions, PO numbers carried onto invoices and packing slips, and a W-9 supplied on request.

Lot reservation

Reserve a single lot for a multi-month study so every vial you receive shares one certificate of analysis.

Questions

Straight answers.

Who can purchase from Titan Aminos?

Our products are supplied exclusively to qualified researchers, laboratories and institutions for in vitro laboratory research. You confirm this at checkout, and the confirmation is recorded against your order.

What testing is performed on each lot?

Every lot is analysed by an independent US laboratory using analytical HPLC for purity and ESI mass spectrometry for identity. Both raw traces are printed on the certificate of analysis for that lot.

How is the product shipped and stored?

Peptides are lyophilized, sealed under argon and shipped in insulated packaging with cold packs where the compound requires it. Store lyophilized vials at −20 °C, away from light. Research H2O ships at ambient temperature.

Do you offer volume or institutional pricing?

Yes. Bulk quantities, standing orders and purchase-order terms are quoted per compound. Use the contact form and choose "Request a formal quote".

Can I get a COA before I order?

Yes. Email us the product and we will send the certificate for the lot currently shipping. Every order also includes the printed COA for the lot in the box.

Get started

Order with the confidence of a chromatogram.

Browse the catalog, or send us your requirements for a bulk or institutional quote. Every order ships with the proof.

For laboratory research use only — not for human or veterinary use

All products sold by Titan Aminos LLC are supplied strictly for in vitro laboratory research and analytical purposes by qualified researchers and institutions. They are not drugs, foods, cosmetics, dietary supplements or medical devices; they are not for human or veterinary use, and not for use in diagnostic or therapeutic procedures. None of the statements on this website have been evaluated by the U.S. Food and Drug Administration. By purchasing you confirm that you are a qualified researcher and will handle these materials in accordance with all applicable laws and regulations.