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Acylated peptides · ALT-3RT-20

ALT-3RT

ALT-3RT is a 39-amino-acid acylated peptide, supplied as a lyophilized powder in 10 mg, 20 mg and 30 mg vials with an independent report per lot.

$87.00 per vial
Strength 20 mg
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For laboratory research use only. Not for human consumption.

Laboratory reports for this material →
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In a research set
ALT-1SM + ALT-2TZ + ALT-3RT Set
ALT-1SM 20 mg + ALT-2TZ 30 mg + ALT-3RT 20 mg
$175.50$195.0010% off at 3 vials
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  • CheckableEvery report carries the lab's reference
Specs
Catalog number
ALT-3RT-20
CAS number
2381089-83-2
Molecular formula
C221H342N46O68
Molecular weight
4731.29 g/mol
Sequence
39-residue acylated peptide. Full sequence on request.
Supplied as
Freeze-dried powder
Strength
20 mg per vial
Purity
Stated in the laboratory report for the lot
Storage
Store at −20 °C (−4 °F), away from light.
Laboratory report

The report for this material's current lot is published below, with the laboratory's name, its methods and its results copied exactly, plus the reference to look the original up with the laboratory. Ask us for a safety data sheet if you need one.

Storage

Store at −20 °C (−4 °F), away from light.

Shipping

A flat $10 on orders under $150.00, and free at $150.00 or more. Tracking is emailed when the order ships. We ship within the continental USA only.

Batch to bottle

Laboratory reports.

Every report

Results are copied exactly from the laboratory's own report, and each card tells you how to look the report up with that laboratory. A lot verification tests the exact lot on the vial. A reference report is an independent test of the manufacturer's batch.

ALT-3RT 20 mg
Lot verificationFreedom Diagnostics, United States
Report
Accession #2609110605
Lot tested
PB260901-RT20-CA2B
Reported
September 13, 2026

Identity (LC-MS), purity (HPLC-UV) and net content

Identity (LC-MS)
Confirmed
Purity (HPLC-UV)
99.71%
Net content
25.07 mg

The laboratory tested this exact lot. The lot number printed on the vial is PB260901-RT20-CA2B.

Check it with the labOpen freedomdiagnosticstesting.com and search for code Alco2609110605.
Overview

ALT-3RT.

ALT-3RT is a synthetic acylated peptide: a chain of 39 amino acids with a fatty-acid side chain attached to it. The chain includes several non-standard residues. It is identified on this page by CAS number, formula and molecular weight.

It is supplied freeze-dried, in sealed vials of 10 mg, 20 mg or 30 mg. An independent laboratory tests each lot for identity by mass spectrometry and for purity by HPLC. The current lot's report is posted here.

We don't advise on how to use, prepare or apply any material. Whether a compound fits your research is for you or your institution to decide.

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