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Selank SK10 Synthetic 7-Amino-Acid Heptapeptide Lyophilized Powder For Lab Research

Name: Selank SK10 Synthetic 7-Amino-Acid Heptapeptide Lyophilized Powder For Lab Research
Brand: KangTai
SKU: pr2608241818
Price: 55 USD
Availability: InStock

35 Inquiries

Unit Price:

$55/MT FOB

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CAS No.:

129954-34-3

Grade:

Pharmaceutical Grade

Content:

99%

Port:

HongKong

Brand:

KangTai

Packaging:

10 mg/vial,10vials/kits

Price valid (until):

2026-09-24

Contact Supplier

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Guangzhou Linwan Trading Co., Ltd

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Polypeptide

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Product Description
Seller Information
Inquiry History

Description

Sales: Mia
whatsapp: +447514443857
Email: mia.wu-997@outlook.com

sincerely look forward to your inquiries about our products.

Product Detail

1. Product Introduction

Selank SK10 is a synthetic heptapeptide composed of 7 amino‑acid residues, synthetic analog of tuftsin peptide fragment.

CAS No.: 129954-34-3

Laboratory research focuses on its receptor‑binding characteristics and intracellular biochemical signal responses in cell‑based test systems. All research data are limited to in‑vitro laboratory environments.

This product is supplied as lyophilized powder for laboratory research only. It shall not be used for human administration, clinical trials or any medical application.

2. Product Characteristic Features

Selank SK10 is produced by standardized solid‑phase synthesis and HPLC purification process.

Finished lyophilized powder owns stable molecular conformation and favorable water‑soluble property.

Vacuum freeze‑drying process slows molecular degradation and keeps structural stability during transportation and low‑temperature preservation.

3. Main Research Application Directions

Only for laboratory in‑vitro experimental research:

Basic research on polypeptide‑receptor binding interaction characteristics
Exploration of peptide‑mediated intracellular signal transduction in cell models
Molecular interaction study of short‑chain synthetic heptapeptide
Stability comparative test of polypeptide under different solvent and culture conditions
Biochemical exploratory experiment of neurotransmitter‑related signaling pathway

4. Specifications & Quality Standard

Appearance: White or off‑white lyophilized crystalline powder
Purity: ≥98% (HPLC high‑performance liquid chromatography detection)
Solubility: Soluble in sterile purified water and neutral PBS buffer solution
Molecular Formula: C₃₃H₅₇N₁₁O₉
Molecular Weight: 751.87 Da
Moisture content: ≤2.0%
Quality control: Each batch is attached with complete COA report, including HPLC purity detection and impurity screening
Batch stability: Mature synthesis‑purification technology guarantees consistent quality among batches

5. Packaging & Storage Specifications

Conventional packaging: Vacuum lyophilized vial packaging; customized packaging available for bulk purchase
Packaging advantage: Aseptic sealed light‑proof vial, moisture‑proof, effectively prevent molecular inactivation
Storage requirement: Sealed storage at -20℃, keep away from light and humidity; avoid repeated freezing‑thawing
Shelf life: 24 months under specified low‑temperature sealed condition

6. Applicable Scenarios

Suitable for university laboratories, biochemical research institutes and cell‑biology research groups, applied for in‑vitro cell and molecular‑biology experimental study.

Important Notice: For laboratory research use only. Not for human consumption or clinical trials.

Items	Specifications
Product Name	Selank SK10
Product form	Powder
CAS	129954-34-3
Purity	99%
Specification	10 mg/vial, 10 vials/kit
Packaging	Bottle
Price	＄55

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Company Profile

Kangtai is a professional manufacturer specializing in cosmetic peptide raw materials and lyophilized peptide products.

We own standardized production workshops equipped with complete purification water treatment systems and automatic filling production lines. Our lyophilized powder filling workshop adopts Class 100 sterile environment, with stable production temperature and humidity control, supporting large-scale continuous production.

We strictly implement standardized quality control throughout raw material synthesis, purification, filling and finished product storage. Focusing on the R&D and manufacturing of various cosmetic active peptides such as SNAP-8, we can provide stable, high-quality peptide powder products and standardized bottled finished goods to global cosmetic enterprises, laboratories and formula research institutions.

Adhering to stable quality and reliable supply capacity, Kangtai supports flexible specifications and bulk orders to meet diversified procurement demands of customers worldwide.

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Kangtai is a professional producer of cosmetic active peptides. We have Class 100 sterile filling workshop, complete water purification equipment and automated production lines. We integrate R&D, production and quality control, supplying high purity peptide raw materials including SNAP-8 powder for cosmetic industry globally, with stable delivery and flexible product specifications.

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Why Choose Us

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Product packaging

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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

Selank SK10 Synthetic 7-Amino-Acid Heptapeptide Lyophilized Powder For Lab Research 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

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:

Polypeptide

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:
Polypeptide

Location:
Room 205-E742, Building F, No. 53 Congyun Road, Huangshi Street, Baiyun District, Guangzhou City

Average lead Time:
15

Total Annual Revenue:
Less than $1 million

Total Employees:
5-10

Year of Establishment:
2026

Kangtai Biology

Inquiry History

35 Inquiries

Country	Product	Purchase Quantity	Date Posted
United States	Selank 99% Purity 129954-34-3	1 G	Jan 23, 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	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
United States	N-Acetyl Selank Amidate	1 KG	Jan 9, 2025
United States	Selank	10	Mar 29, 2024
Poland	Selank	10 G	Feb 18, 2024
United States	Selank	1 G	Jan 27, 2024
United States	selank	100 MG	Jul 7, 2026

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