Synthetic neuropeptide Selank for anti-anxiety and antidepressant effects.

We supply APIs, pharmaceutical intermediates, and functional peptide materials for research, supporting everything from sample testing and small-batch trial orders to bulk procurement.

We offer:

COA and product specifications
Various specifications and packaging options
Bulk purchase quotes
International shipping and logistics tracking
Long-term, stable supply services
Contact Us

WhatsApp / Telegram:     +1 605 633 3333  

Email:   tail333398@gmail.com  

FAQ

Q: What is the minimum order quantity (MOQ)?
A: It depends on the product; the standard MOQ is usually 100g, though trial orders of 10g or 20g are available for some products.

Q: Can you provide samples?
A: Yes, free samples are available for some products (shipping costs are borne by the customer).

Q: Are there discounts for bulk orders?
A: Yes. Please provide the product name, quantity, and destination country, and we will provide an accurate quote.

Q: How soon will the order ship?
A: In-stock items usually ship within 1–3 business days after payment confirmation, and tracking information will be provided.

Q: How long does international shipping take?

A: Shipping time depends on the destination country and local delivery conditions. Generally, international shipping takes about 5–12 business days.

Q: What payment methods do you accept?
A: We accept T/T, Wise, Zelle, USDT, BTC, etc.

Q: How do I place an order?
A: Please send us the product name, order quantity, specifications, and destination country; we will then confirm the price, stock availability, and shipping arrangements.

Brief Introduction of Selank:

Selank  is a heptapeptide composed of seven amino acids (Thr-Lys-Pro-Arg-Pro-Gly-Pro) with a molecular weight of 751.87, its core mechanism of action is to modulate neurotransmitter systems (such as GABA, monoamine neurotransmitters), and brain-derived neurotrophic factor (BDNF) expression, resulting in a calming effect and improved cognitive function.

Molecular Structure and Modification

Basic Structure:

The original amino acid sequence of Selank is Thr-Lys-Pro-Arg-Pro-Gly-Pro.

Modified Version:

N-Acetyl Selank Amidate adds an acetyl group (Ac-) to the N-terminus and an amide group (-NH,) to the C-terminus to form Ac-Thr-Lys-Pro-Arg-Pro-Gly-Pro-NH

Effect:

These modifications significantly enhance its enzymatic stability, prolong its half-life, and improve its ability to cross the blood-brain barrier, thereby improving bioavailability.

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