For laboratory research use only. Not for human consumption.

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Ezranova
PT-141 research vial
Freeze-driedSealed vialResearch use only
Research use only
Short peptides · EZN-PT141-10

PT-141

A cyclic seven-residue analog of alpha-MSH, closed by a lactam bridge. 10 mg.

$40.00 per vial
Strength 10 mg
10 mg
Quantity Volume pricing applies automatically

For laboratory research use only. Not for human consumption.

Laboratory reports for this material →
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  • Lot numbered
  • Independent lab
  • Report you can check
  • Ships tracked
  • Sealed vial
Specs
Catalog number
EZN-PT141-10
CAS number
189691-06-3
Molecular formula
C50H68N14O10
Molecular weight
1025.16 g/mol
Sequence
Ac-Nle-cyclo(Asp-His-D-Phe-Arg-Trp-Lys)-OH
Supplied as
Freeze-dried powder
Strength
10 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 current lot's report sits further down this page: which laboratory, which methods, every result as written, and the reference to open the original at the laboratory. Safety data sheets are available on request.

Storage

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

Shipping

$10 flat under $150.00, free from $150.00. Tracking is emailed the moment 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.

PT-141 10 mg

The laboratory report for this strength's current lot is not published yet. Published reports, with the details to check them with the laboratory, are on the Lab reports page.

Overview

PT-141.

PT-141 is a cyclic seven-residue analog of alpha-melanocyte-stimulating hormone, developed by Palatin Technologies, which gave it the PT in its name. Where many peptides in the catalog end in an amide, this one ends in a free carboxylic acid, a detail the analytical record confirms.

The ring is closed by a lactam bridge between the side chains of aspartic acid and lysine, with an N-acetyl norleucine and a D-phenylalanine outside the standard set. Rings like this hold a peptide in one shape, which is the point of building them. Supplied as 10 mg of freeze-dried powder.

We give no guidance on using, preparing or applying any material. Whether it suits your research is for you or your institution to judge.

At a glance
Class
Cyclic heptapeptide
Modeled on
Alpha-MSH
Ring
Asp to Lys side-chain lactam
C terminus
Free acid
Research use only

All Ezranova products are for laboratory research use only. They are not drugs, foods, cosmetics or medical devices. They are not for use in people or animals, and are not intended to diagnose, treat, cure or prevent any disease. These products have not been evaluated by the Food and Drug Administration. The buyer is solely responsible for how these products are handled and used.

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