MT II peptide (Melanotan II) is available to order from Alphamino for UK research buyers who need lyophilised MT II for laboratory use only (CAS 121062-08-6). Research use only — not for human or veterinary use. COA and SDS ship with released lots; Peptide Verify certificates only when released for the lot in stock. Choose vial size on this page.

Research use only — not for human or veterinary use.

Key facts

• Catalogue / SKU: ALP_MTII
• CAS (where applicable): 121062-08-6
• Physical form: Lyophilised powder
• Presentation: Mass per vial as selected on the purchase panel
• Appearance (typical): White to off-white lyophilised powder

Procurement checklist

• Confirm CAS 121062-08-6 and lot identity on the COA before use
• If a Peptide Verify key is shown for the live lot, verify the certificate before relying on external HPLC claims
• If no verify key is shown, treat documentation as COA/SDS scope only unless paperwork states otherwise
• Plan -20 °C lyophilised storage and post-reconstitution hold times per SDS and SOP

Intended laboratory context

• In-vitro melanocortin peptide reference studies under institutional protocols
• Analytical purity and identity confirmation against batch COA
• Documented laboratory reconstitution workflows

Specifications

• CAS 121062-08-6 — confirm lot identity on the COA
• Purity and content as stated on batch paperwork (HPLC where applicable)
• Some lots may use limited external testing — always check the live listing

Documentation and third-party testing

COA and SDS are supplied with released lots. Where independent analysis is released for a specific lot, Alphamino uses third-party laboratories including Janoshik and Peptide Verify. Analytical scope always matches the paperwork for that batch — not a blanket claim that every lot is externally tested.

Confirm documentation scope on the live listing before purchase if your protocol requires external HPLC or equivalent. Verify keys and certificates, when published for the lot in stock, can be checked on the lab’s public verify page.

Storage and handling

• Store lyophilised powder at -20 °C, protected from light and moisture
• After reconstitution, store at 2–8 °C and use within the period defined in your SOP and the SDS

Solubility and reconstitution

Follow your laboratory SOP and the product SDS. Where appropriate, sterile or bacteriostatic water may be used for documented preparation steps. No human or veterinary dosing instructions are provided with this listing.

Related materials

MT II – Research-Grade Peptide product page | Bacteriostatic Water (BAC Water) laboratory reference | UK research peptides sourcing guide

FAQs

Who is supply intended for?

Qualified UK laboratories and research organisations with appropriate chemical management and training. Alphamino supplies MT II – Research-Grade Peptide as UK B2B laboratory reference material for non-clinical in-vitro and analytical workflows.

What documentation ships with orders?

COA and SDS for released lots, within the analytical scope stated for that batch. Always match paperwork to the lot you receive before use in your protocol.

Is independent third-party testing performed on every batch?

No. Independent reports are provided only when released for that specific lot. Where Alphamino publishes external analysis, laboratories used include Janoshik and Peptide Verify. Check the live listing and any verify key shown for the lot in stock.

What are Janoshik and Peptide Verify?

They are independent third-party analytical laboratories Alphamino uses for lot-scoped testing when an external report is released. Visit janoshik.com and peptideverify.co.uk — you can verify published certificates on each lab’s public verify page using the key printed on the COA.

Why might third-party HPLC be missing on some lots?

For MT II – Research-Grade Peptide, some production lots are not submitted for external HPLC. In those cases documentation may be limited to in-house or supplier release records. Confirm scope before purchase if your protocol requires external testing.

How do I confirm MT II identity for the lot in stock?

Match the COA for the vial you receive to CAS 121062-08-6 and the purity/content fields stated for that lot.

How do I verify the Peptide Verify certificate for MT II?

When a Peptide Verify key is shown for the lot in stock, enter it on Peptide Verify’s public verify page and match the certificate to your COA. If no key is published, do not assume an external report for that lot.

Is MT II sold for human or veterinary use?

No. Alphamino supplies MT II as research / laboratory use only material — not for human or veterinary use.

How do I purchase this material?

Use the purchase panel on this page to select the presentation and add to cart, or visit the catalogue product page.