Selank N-Acetyl selank N-Acetyl Selank Amidate 98% white powder / Youngshe
36 Inquiries
129954-34-3
Chemical Grade
98%
chengdu
Youngshe
Plastic bottle
2030-12-30
Cosmetic peptides,beauty raw materials,custom peptides,pharmaceutical intermediates
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Product Description
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial ReferenceSelank 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 NoteSelank N-Acetyl selank N-Acetyl Selank Amidate 98% white powder / Youngshe 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 sourcesDisclaimer: 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:
Characteristics-
Density:
1.53±0.1 g/cm3(Predicted)
Melting Point:134-136 °C
PKA:3.43±0.20(Predicted)
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Seller Information
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Business Type:
Manufactory
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Main Products:
Cosmetic peptides,beauty raw materials,custom peptides,pharmaceutical intermediates
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Location:
Unit 12, Building 10, No.77, Tianmu Road, Gaoxin West District, Yi County, Chengdu City, Sichuan Province
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Payment Terms:
TT against copy of documents
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Average lead Time:
7 days
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Total Annual Revenue:
$1 million-$2.5 million
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Total Employees:
11-50
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Year of Establishment:
2015
Company Certificates-
ISO9001
Chengdu YoungShe Chemical Co., Ltd is a new and dynamic high-tech enterprise that is constantly innovating and specializing in the development of beauty peptides. The company is headquartered in Chengdu Hi-tech Development Zone. Since its establishment in early 2015, the company has launched hundreds of beauty peptide products with different functions, which are widely sold at home and abroad.
Chengdu Youngshe Chemical Co., Ltd.'s main cosmetic peptide products are dipeptide, tripeptide, tetrapeptide, pentapeptide, hexapeptide, and seven peptides ( heptapeptide, octapptide, nonapeptide, decapeptide, and oligopeptide.
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Inquiry History36 Inquiries
Country Product Purchase Quantity Date Posted 
United States
Selank 99% Purity 129954-34-3
1 G Jan 23, 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
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 Post an enquiry for this product
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