Where is it sourced and how fast does it ship?

Mytide Lab research products ship from a US fulfillment center. Weekday orders placed before 3pm ET are prepared for same-day shipping when inventory is available; most domestic orders arrive in 2 to 5 business days.

How does Mytide Lab verify product quality?

COA-backed product pages include lot documentation for HPLC purity, bacterial endotoxin, sterility, identity, and batch details where available.

Are these products for human consumption?

No. Mytide Lab products are sold strictly for laboratory research use only and are not intended for human consumption, medical use, or therapeutic application.

Where can I review lab reports?

Batch COA and lab-report information is linked from eligible product pages and from the Mytide Lab lab reports page.

What PT-141 research specifications are listed before checkout?

The PT-141 product page lists CAS 189691-06-3, the cyclic peptide sequence, 1025.2 Da molecular mass, category, SKU, current stock status, and 99.865% reported purity for documented lot A1015.

Which PT-141 lab reports are linked?

The page links to the available purity COA and endotoxin report for documented lot A1015, plus the Mytide Lab lab reports index and COA reading guide.

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Puritylisted

USsourced

Fastshipping

Ac-Nle-Asp-His-D-Phe-Arg-Trp-Lys-OH Ac-Nle-Asp-His-D-Phe-Arg-Trp-Lys-OH Ac-Nle-Asp-His-D-Phe-Arg-Trp-Lys-OH

MELANOCORTIN · CNS

PT-141

Name: PT-141
Brand: Mytide Lab
SKU: MTL-PT141-10
Price: 63.00 USD
Availability: InStock

99.54% Purity·In Stock

Select potency10mg selected

Quantity

$63.00

Qty1

Next same-day shipping cutoff in --:--:--Weekdays · order before 3 PM ET

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SKU: MTL-PT141-10

All orders dispatched within 24hrs

US-Sourced

Purity

99.54%

Mass

1025.2 Da

PT-141 COA and research specifications

PT-141 is listed for laboratory research use only. Review CAS 189691-06-3, the cyclic peptide sequence, 1025.2 Da molecular mass, documented lot, purity COA, endotoxin report, and storage expectations before placing a research order.

Listed purity

99.54%

Molecular mass

1025.2 Da

Sequence

Ac-Nle-Asp-His-D-Phe-Arg-Trp-Lys-OH

Lab report

United Laboratories · lot A1015

What PT-141 specifications are available before checkout?

This page lists CAS 189691-06-3, the PT-141 cyclic peptide sequence, 1025.2 Da molecular mass, category, SKU, stock status, and 99.865% reported purity for documented lot A1015.

Which PT-141 lab reports are available?

The linked lab records include a purity COA and endotoxin report for documented lot A1015. Researchers can also review the lab reports index and COA reading guide.

Does the linked PT-141 result apply to every lot?

No. The 99.865% result is tied to documented lot A1015. Match the lot identifier on the report to the vial or order record rather than treating one report as a universal result.

Lab reports How to read a COA

Mytide Lab vs. Other Sites

Why order direct from Mytide?

Common questions

What you should know.

Everything ships from our US fulfillment center. Order before 3pm ET on a weekday for same-day shipping when inventory is available, otherwise the next business day. Most domestic orders arrive in 2 to 5 business days.

This product page links the available Certificate of Analysis from an independent lab where available, including purity and identity documentation before purchase.

Lyophilized peptides require appropriate laboratory handling and reconstitution materials for research workflows. Review the product specifications and your laboratory's handling requirements before ordering.

Each order ships with the lyophilized vial(s) you selected, an order summary, tracked shipping, and access to available batch documentation. Orders over $200 include free shipping.

Sealed lyophilized vials are stable at room temperature for transit and short-term storage. For longer-term storage, refrigerate at 2-8°C. Once reconstituted with bacteriostatic water, store refrigerated and use within 2 to 4 weeks.

We accept all major credit and debit cards (Visa, Mastercard, American Express, Discover) processed securely through our payment partner. No card details are stored on our servers.

We currently ship within the United States only. International shipping isn't offered at this time due to customs and regulatory complexity around research compounds.

Lyophilized vials are stable at room temperature for transit. We pack in insulated padded mailers with USPS or UPS tracked shipping. Refrigerate on arrival, and reconstitute only when ready for laboratory use.

For laboratory research purposes only. Not intended for human consumption.

PT-141

$63.00