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Selank SK5,SK10 99% Peptide powder High Quality Selank Lyophilized

Name: Selank SK5,SK10 99% Peptide powder High Quality Selank Lyophilized
Brand: SUITAITRADE
SKU: pr2607201247
Price: 19 USD
Availability: InStock

TDS 41 Inquiries

Unit Price:

$19-21/UNIT FOB

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CAS No.:

129954-34-3

Grade:

Pharmaceutical Grade

Content:

99%

Port:

SHENZHEN

Brand:

SUITAITRADE

Packaging:

5mg/10mg/vails 10vails/box

Price valid (until):

2026-11-08

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STARBEAUTY BIOTECH LIMITED

Company Type:

Trader

Location:

Hongkong, China

Payment Terms:

TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

Average Lead Time:

3 days

Qualification:

Main Products:

peptide,Cosmetics

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Product Details
Seller Information
Inquiry History

Description

Name: Stella

Telegram:+852 6482 4426

Whatsapp:+852 6482 4426

Email Address: geng@suitaitrade.com

——Basic Info.——

Items	Specifications	Items	Specifications
Model NO.	Selank	Export Market	Global
Quality	Pharmaceutical grade	Grade	Pharmaceutical Grade
Appearance	White powder	Transport Package	Box
Storage	Dry and Cool Place	Content Appearance	99
Arrival Time	5-8 days	Packaging	5mg/10mg/vial,10vials/box
Origin	China	port	shenzhen/guangzhou

——Product Description——

Product Name:	Selank
CAS:	129954-34-3
Shelf life:	24 months
Specification:	5mg/10mg/vial 10vials /box
Appearance:	Lyophilized powder

——What is Selank?——

Selank is a novel triple receptor agonist peptide targeting GLP-1, GIP, and glucagon receptors. It is widely used in preclinical research and pharmaceutical development for studies related to type 2 diabetes, insulin sensitivity, and obesity management.

Our peptide is produced under strict pharmaceutical-grade standards. Each batch is synthesized and purified to over 99% purity, verified by HPLC and MS analysis, ensuring high quality and consistent performance in sensitive laboratory experiments.

Key Features:

Ultra-High Purity & Stability: ≥99% purity verified by HPLC/MS, with consistent molecular structure across batches.

Endotoxin-Free & Sterile: Produced in a cleanroom environment, free from endotoxins, microbial contamination, and residual solvents.

Precision Dosing & Consistency: Each vial is accurately weighed and vacuum-sealed under sterile conditions, eliminating dosage errors.

Multiple Specifications Available: Standard options include 5mg, 10mg, and 15mg per vial; custom specifications and OEM packaging are also supported.

Full Application Compatibility: Ideal for academic research, pharmaceutical development, pre-clinical trials, and metabolic disorder studies.

Product Storage:

For optimal stability and activity preservation, store Retatrutide at -20°C or below in a dry, dark environment. Avoid repeated freeze-thaw cycles, as this may degrade the peptide structure. For long-term storage (over 6 months), we recommend aliquoting the peptide into smaller portions and storing them at -80°C. Before use, allow the vial to reach room temperature, then reconstitute the peptide with sterile water or bacteriostatic water according to your specific research requirements.

Documentation & After-Sales Support:

Every order of Retatrutide comes with a complete set of supporting documents, including a Certificate of Analysis (COA), HPLC report, MS spectrum, and a detailed Technical Data Sheet (TDS). These documents provide full traceability and meet the compliance requirements of research institutions and pharmaceutical companies. Our professional technical support team is also available to assist you with storage guidance, reconstitution methods, and any other questions related to the product.

——Product Pictures——

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——Our Factory——

——Our Advantages——

——Shipping Method——

Shop Selank SK5,SK10 99% Peptide powder High Quality Selank Lyophilized-Detailed Image 9

——FAQ——

1.What research fields is Selank applied to?

Selank is a novel triple GLP‑1/GIP/GCGR agonist peptide, mainly used in preclinical laboratory research related to type 2 diabetes, blood glucose regulation and obesity pathogenesis, widely adopted by pharmaceutical R&D institutions and biochemical labs for metabolic disease studies.
2.How should Retatrutide be stored to retain biological activity?
Product activity is susceptible to repeated freezing and thawing. Short-term sealed storage at −20°C in dark dry environment; long-term preservation needs storage below −80°C. Thaw to room temperature before experimental preparation and avoid frequent temperature changes
3.What payment methods do you accept?
We support multiple flexible payment options, including wire transfer, USDT (TRC20 & ERC20) and other mainstream methods. You may pick the one that works best for you.

4.Is sample service available before bulk order?
Sure, we provide sample support for all products. Regular items can be sent as free samples, you only cover the shipping fee. For high-value Retatrutide peptide, a small product fee plus freight will be charged. Long-term cooperative clients and VIP customers can enjoy free sample service anytime.
5.What advantages do you have compared with other suppliers?
Professional and experienced R&D personnel to guarantee product stability.
Complete production capacity, supporting orders from gram level to ton level.
Well-equipped production workshops and testing laboratories.
Rigorous quality inspection system and professional testing instruments, each batch tested by HPLC and MS.
Safe and reliable logistics solutions specially for chemical goods delivery.
Thoughtful and timely after-sales support.
Premium product quality and standardized protective vial packaging.
Products manufactured in line with ISO related standards.

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

Selank SK5,SK10 99% Peptide powder High Quality Selank Lyophilized 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:

Blood Glucose Regulators

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:
peptide,Cosmetics

Location:
FLAT E19, 10/F, NO .52 HUNG TO ROAD, KWUN TONG HONG KONG

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
3 days

Total Annual Revenue:
$1 million-$2.5 million

Total Employees:
51-100

Year of Establishment:
2026

Introduction to Peptide Manufacturing Factory

Our peptide manufacturing factory is a professional, standardized and intelligent production base dedicated to the research, development and mass production of high-purity custom peptides and standard peptides. Adhering to strict pharmaceutical and biochemical production standards, we integrate independent R&D, precision production, rigorous quality testing and customized technical services, committing to providing high-quality peptide products and reliable solutions for global customers.

Equipped with advanced fully automated peptide synthesis production lines, purification systems and freeze-drying equipment, the factory supports multi-scale production ranging from milligram-level laboratory samples to kilogram-level industrial mass production. We cover mainstream synthesis technologies such as solid-phase peptide synthesis and liquid-phase peptide synthesis, and can efficiently customize various complex peptides, including long-chain peptides, cyclic peptides, modified peptides, fluorescent-labeled peptides and phosphorylated peptides. Our product portfolio widely serves biopharmaceutical research, cosmetic raw material development, food additive production, academic scientific research, diagnostic reagent preparation and other fields.

Quality control is the core of our production management. The factory has built a complete quality management system in line with ISO international standards, with independent professional testing laboratories. We adopt high-performance liquid chromatography (HPLC), mass spectrometry (MS), infrared spectroscopy and other precision testing methods to strictly monitor raw material screening, synthesis reaction, purification treatment, finished product packaging and every production link. This ensures that all peptide products feature high purity, stable properties, accurate molecular weight and low impurity content, meeting the differentiated quality requirements of scientific research experiments and industrial production.

With a professional technical team composed of senior peptide synthesis engineers and biochemical researchers, we have rich experience in solving difficult peptide synthesis problems and optimizing production processes. While guaranteeing product quality and production efficiency, we continuously optimize production processes, reduce production costs and shorten delivery cycles. In addition, we provide one-stop services including peptide design scheme optimization, technical consultation, after-sales technical support and personalized packaging, winning long-term trust and cooperative relationships with customers at home and abroad.

Sticking to the development concept of "technology innovation, quality supremacy, customer-oriented", our factory keeps upgrading production equipment and R&D capabilities, and strives to become a competitive professional peptide manufacturing supplier in the global biochemical industry.

Inquiry History

41 Inquiries

Country	Product	Purchase Quantity	Date Posted
United States	Selank peptide	50 MG	Oct 13, 2026
France	peptide vial	10 MT	Oct 7, 2026
Georgia	Selank peptide	10	Sep 27, 2026
United States	Selank peptide	10 MT	Sep 25, 2026
Iceland	Selank peptide	100 G	Sep 23, 2026
United States	Selank peptide	10 MG	Sep 18, 2026
United States	selank	100 MG	Jul 7, 2026
Netherlands	Selank	10 MT	Jun 22, 2026
Netherlands	Selank 20 mg	20 MT	Jun 8, 2026
United States	selank	30 MG	May 25, 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
Brazil	Selank	10 MT	Apr 7, 2026
United States	selank	1 G	Mar 13, 2026
United States	Selank	1 G	Mar 9, 2026
Australia	selank	3 MT	Mar 8, 2026
Oman	Selank	1 G	Mar 4, 2026
France	Selank	10 MT	Feb 28, 2026

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Selank SK5,SK10 99% Peptide powder High Quality Selank Lyophilized

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