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High quality 99% Selank Low Price white power with fast delivery

Name: High quality 99% Selank Low Price white power with fast delivery
Brand: Pharma;Conutrix
SKU: pr2605111915
Price: 47 USD
Availability: InStock

TDS 41 Inquiries

Unit Price: Get Latest Price 

CAS No.:

129954-34-3

Grade:

Pharmaceutical Grade

Content:

99%

Port:

DDP

Brand:

Pharma;Conutrix

Packaging:

10 vials/box

Sample Available:

Yes

Price valid (until):

2026-06-28

Contact Supplier

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Anhui Ruibang Trading Co., Ltd

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Retatrutide,Tirzepatide,Semaglutide,Cynomorium Songaricum Extract,Bull Penis Powder,Deer Penis Extract

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Product Details
Seller Information
Inquiry History

Description

Product Detail

Product Name: Selank Peptide | Purity ≥99% HPLC | Research Grade Lyophilized Powder

CAS No.:129954-34-3 | Amino Acid Sequence: Thr-Lys-Pro-Arg-Pro-Gly-Pro (TKPRPGP) | Molecular Formula: C₃₃H₅₇N₁₁O₉ | Molecular Weight:751.87 Da

1. Product Basic Introduction

Selank is a synthetic seven-amino-acid heptapeptide developed by the Institute of Molecular Genetics of Russian Academy of Sciences, modified based on natural tuftsin with an extra Pro-Gly-Pro fragment added at the terminal to extend in-vivo half-life and biochemical stability. Our Selank is manufactured via strict solid-phase peptide synthesis, supplied as fine white lyophilized crystalline powder with guaranteed minimum 99% chromatographic purity, ideal for lab research, formulation development and related scientific study only (Not for human/animal medicinal use directly). The raw powder features excellent water solubility, easy to reconstitute with bacteriostatic water or sterile water for lab preparation.

2. Superior Quality & Purity Advantages

Certified ≥99% high purity tested by HPLC & Mass Spectrometry (MS) per batch; individual single impurity ≤0.5%, total impurities below 1.0% to eliminate unknown component interference on research data.
Full set of COA (Certificate of Analysis) available for every shipment, including HPLC purity report, MS molecular weight verification, moisture content, endotoxin test and residual solvent inspection.
Strict GMP-oriented production & lyophilization process, low endotoxin level, stable chemical property under sealed cold storage, long shelf life for bulk inventory.
Strict raw material screening with high-grade amino acid starting material to avoid heavy metal and microbial contamination.

3. Core Research Pharmacological Characteristics

① Anxiolytic & Mood Stabilizing Effect

Selank modulates GABAergic and serotonin 5-HT₁A neurotransmitter pathways to ease chronic stress, nervous tension and anxiety; distinct from benzodiazepine medicines, it causes no obvious sedation, drowsiness or drug dependence risk in existing research data. Multiple Russian clinical trials confirm its efficiency on improving generalized anxiety and neurasthenia symptoms without addiction side effects.

② Nootropic & Cognitive Support

Proven to upregulate BDNF and NGF neurotrophic factors inside brain tissue, helping improve short-term memory, concentration, mental endurance and learning efficiency; helpful for research targeting fatigue, brain fog and stress-induced cognitive decline.

③ Immune-Modulating Property

Derived from natural tuftsin structure, Selank balances immune cell activity and inflammatory cytokine expression, widely studied for immune regulation and anti-inflammation related preclinical experiments.

4. Product Specification & Storage Instruction

Appearance: White fine lyophilized crystalline powder
Available packing: 5mg/vial,10mg/vial,25mg/vial, bulk raw powder customizable as client’s requirement
Storage: Sealed lyophilized powder store at -20℃ for long-term preservation; avoid repeated freeze-thaw after reconstitution; keep away from strong light and high humidity.
Reconstitution: Dissolve with sterile bacteriostatic water for lab preparation.

5. Application Scope

For laboratory research purposes only: preclinical pharmacology study, neurobiology experiment, anxiety & cognitive mechanism research, cosmetic intermediate development and peptide formulation lab trial, prohibited as prescription drug

6. Shipping & After-sale Service

Stable global logistics with vacuum-sealed cold packing to guarantee product activity during transit; flexible bulk order discount, quick batch COA provision, professional technical support for clients’ formulation and testing questions.

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Company Profile

Anhui Ruibang Trading Co., Ltd. was established with a clear mission: to simplify international trade for businesses of all sizes. We act as a bridge between manufacturers and global buyers, offering professional sourcing, quality inspection, order coordination, and logistics management.
Our team brings years of experience in cross-border trade, supplier networks, and export documentation. We understand the challenges of international business — language barriers, quality control, shipping complexities — and we solve them with a client-first approach.
At Ruibang Trading, we don’t just move goods; we build relationships. Whether you are looking for a reliable supplier, need help consolidating shipments, or want to expand your product line, we provide tailored solutions to meet your goals.
Our Commitment: Integrity, efficiency, and transparency in every transaction.

Items	Specifications
Selank	5mg 10mg
Shape	Freeze-dried powder
packing	vials

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ECHEMI Editorial Reference

Selank is a synthetic derivative of the tetrapeptide tuftsin that contains a proline-glycine-proline sequence at the C-terminus and has anxiolytic and anti-inflammatory activities. It increases the amplitude and discharge rate of inhibitory postsynaptic currents of neurons in the rat hippocampal CA1 region when used at a concentration of 1 μM. It decreases the level of affective responses and the number of erroneous escape attempts in rats in an acute stress situation, increases orientational-investigative responses of rats in an unfamiliar situation, and reduces the time mice spend immobile in the forced swim test. It increases locomotor activity of high-anxiety Balb/c, but not C57Bl/6, mice in the open field test. Selank (0.01 mg/kg) decreases verticalization induced by apomorphine in mice. It also decreases expression of the inflammation-related genesIl2rgandXcr1in mouse spleen after 90 minutes when administered at a dose of 100 μg/kg.
SELANK Synthetic is a single, non-glycosylated polypeptide chain containing 7 amino acids, having a molecular mass of 751.89 Dalton and a Molecular formula of C33H57N11O9.

Research & Reference Note

High quality 99% Selank Low Price white power with fast delivery is listed on ECHEMI for industrial / laboratory sourcing. This listing is for industrial and laboratory research use. Product information on ECHEMI is provided for sourcing and specification reference. It is not medical advice, a clinical recommendation, or an approved therapy description. Always verify regulatory status, purity, and intended use with the supplier and applicable authorities before purchase or use.

Authoritative sources

Disclaimer: This listing is for industrial and laboratory research use. Product information on ECHEMI is provided for sourcing and specification reference. It is not medical advice, a clinical recommendation, or an approved therapy description. Always verify regulatory status, purity, and intended use with the supplier and applicable authorities before purchase or use.

Reviewed by ECHEMI Scientific Review - Platform editorial review for research chemicals

Certificates

Basic Info

Product Name:

Selank peptide

Other Name:

Selank peptide;SelankAcetate;PL14736;L-threonyl-L-lysyl-L-prolyl-L-arginyl-L-prolylglycyl-L-proline;L-THREONYL-L-LYSYL-L-PROLYL-L-ARGINYL-L-PROLYLGLYCYL-L-PROLINE; MONOACETATE;H-Thr-Lys-Pro-Arg-Pro-Gly-Pro-OH;SLANK;Selank peptid

CAS No.:

129954-34-3

Molecular Formula:

C33H57N11O9

InChIKeys:

JTDTXGMXNXBGBZ-YVHUGQOKSA-N

Molecular Weight:

751.87

Exact Mass:

751.43407244

EC Number:

232-660-2

UNII:

TS9JR8EP1G

Categories:

Bulk Drug Intermediates

Characteristics

Density:

1.53±0.1 g/cm3(Predicted)

Melting Point:

134-136 °C

PKA:

3.43±0.20(Predicted)

See More Selank peptide Properties 

Seller Information

Business Type:
Trader

Main Products:
Retatrutide,Tirzepatide,Semaglutide,Cynomorium Songaricum Extract,Bull Penis Powder,Deer Penis Extract

Location:
Hefei, Provincia de Anhui

Year of Establishment:
2026

Inquiry History

41 Inquiries

Country	Product	Purchase Quantity	Date Posted
United States	Selank 99% Purity 129954-34-3	1 G	Jan 23, 2026
France	peptide vial	10 MT	Oct 7, 2026
Georgia	Selank peptide	10	Sep 27, 2026
United States	Selank peptide	10 MG	Sep 18, 2026
Greece	selank	10 MG	May 20, 2026
United States	N acetyl selank	500 MG	Apr 30, 2026
United States	Selank	100 MG	Apr 24, 2026
Italy	Nacetyl selank	1 MT	Apr 22, 2026
Oman	Selank	1 G	Mar 4, 2026
United States	Selank	30 40' Fcl	Oct 14, 2025
United States	Selank peptide	10 MT	Sep 25, 2026
Iceland	Selank peptide	100 G	Sep 23, 2026
United States	selank	30 MG	May 25, 2026
Brazil	Selank	10 MT	Apr 7, 2026
United States	selank	1 G	Mar 13, 2026
United States	Selank	1 G	Mar 9, 2026
United Kingdom	Selank	1 G	Dec 22, 2025
United States	Selank	20 MG	Nov 10, 2025
United States	NA-Selank Amidate	10 MG	Sep 18, 2025
United Kingdom	Selank	100 MG	Jul 15, 2025

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