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NA Selank Amidate Peptide Lyophilized Powder CAS 129954-34-3 Research Use Only

Name: NA Selank Amidate Peptide Lyophilized Powder CAS 129954-34-3 Research Use Only
Brand: Xinghengyuan
SKU: pr2610201583
Price: 30 USD
Availability: InStock

41 Inquiries

Unit Price:

$30-35/G FOB

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CAS No.:

129954-34-3

Grade:

Pharmaceutical Grade

Content:

99.8%

Port:

shenzhen

Brand:

Xinghengyuan

Packaging:

5 10 20mg per vial

Price valid (until):

2026-11-20

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Shanxi Xinghengyuan Technology and Trade Co., Ltd.

Company Type:

Trader

Location:

China

Payment Terms:

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

Average Lead Time:

15 days

Qualification:

Main Products:

Samaglutide,Tirzepatide,Retatrutide,Ghk-cu

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Product Details
Seller Information
Inquiry History

Description

Product Detail

Contact：Rich

Whatsapp/wechat: +85246620738

E-mail: Miki@gglp1.com

NA Selank Amidate

Peptide Powder

What is NA Selank Amidate ?

N-Acetyl Selank Amidate (CAS:2920938-92-5,Sequence:Ac-TKPRPGP-NH₂) is synthetic modified heptapeptide derived from Selank raw peptide with N-terminal acetylation & C-terminal amidation double modification. White lyophilized crystalline powder, HPLC≥98% purity, low endotoxin, manufactured via solid-phase peptide synthesis. Strictly for laboratory scientific research use only, widely applied in neurobiology, neuropeptide signaling and immunology related lab experiments.

Product Features

Synthetic modified seven-amino-acid peptide, white lyophilized crystalline powder. HPLC purity ≥98%, MS qualified, low endotoxin, stable chemical property via N-acetylation & C-amidation modification. Produced by solid-phase peptide synthesis, complete COA & HPLC test document available. Available in vial packing(10mg/30mg) and bulk drum packing for lab research.

Storage ConditionsPowder

Long term: Sealed store at -20℃, avoid light, high temperature and damp air. Short term(within 1 month): Sealed refrigerate at 2~8℃. Avoid repeated freeze-thaw cycles after opening the package.

Item Name	NA Selank Amidate Peptide Powder
CAS No.	2920938-92-5
Appearance	Lyophilized white powder
Grade	Cosmetic & pharmaceutical grade
Storage	Keep sealed in a cool, dry place and away from light
Purity	99%

-----Our Conpany-----

Shanxi Xinghengyuan Trade Co., Ltd. is a professional and reliable exporter focusing on the global export business of high-quality medical devices and medical supplies.

We always pursue excellence in every production and service link, and we are committed to developing, designing and supplying high-quality medical equipment with reliable quality, precise workmanship and stable performance. All products strictly comply with international quality standards and industry specifications.

Our factory adopts standardized production management and advanced production technology. Every product has exquisite details and long-term stable performance. We have established a complete and scientific quality control system, from raw material inspection, production monitoring to finished product testing, every procedure is strictly checked.

We fully guarantee the safety, stability and effectiveness of products in clinical application and daily medical use. Adhering to the business philosophy of integrity, quality first and customer-oriented, we provide customers with cost-effective products and thoughtful one-stop export solutions.

With rich export experience, our products have been exported to many countries and regions around the world. We enjoy a good reputation among global buyers and sincerely hope to establish long-term stable win-win cooperation with more customers.

Product Detail

-----RAQ-----

Q1: How to confirm the Product Quality before placing orders?
A: By sending you available samples. Or if you have special requirements for the goods, we can prepare samples according to your requirement for confirmation.
Q2: Can you supply free samples?
A: Yes, we can provide a free sample, but the shipping cost will be paid by the customers. You can either pay the shipping cost or arrange a courier to collect the samples.
Q3: How to solve quality problems?
A: All our products are strictly tested by our QC and confirmed by QA; unqualified material will not be released to customers. In case any quality problem is confirmed to be caused by us, we will replace the goods or refund your payment immediately.
Q4: What's your MOQ ?
A: For the high value product, our MOQ starts from 1g and generally starts from 10gs. For other low, price product, our MOQ starts from 100g and 1kg.
Q5: Can you offer discount?
A: Sure. More quantity, more favorable price.
Q6: How to start orders and make payments?
A: After confirming all order details, we will send you a payment link.You can complete the payment directly through the Alibaba link safely and conveniently.

Basic Info

Characteristics

See More Retatrutide Properties 

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

NA Selank Amidate Peptide Lyophilized Powder CAS 129954-34-3 Research Use Only 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:

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:
Samaglutide,Tirzepatide,Retatrutide,Ghk-cu

Location:
No. 199, South West Zhonghuan Road, Jinyuan District, Taiyuan, Shanxi

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

Average lead Time:
15 days

Total Annual Revenue:
$1 million-$2.5 million

Total Employees:
11-50

Year of Establishment:
2024

Shanxi Xinghengyuan Science and Trade Co., Ltd. is a professional companydedicated to the research, development, production and sales of peptide raw materials.We are committed to providing customers with comprehensive peptide rawmaterial products and services with high quality, innovation and integrity.

Inquiry History

41 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 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
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 peptide	50 MG	Oct 13, 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
Australia	selank	3 MT	Mar 8, 2026

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NA Selank Amidate Peptide Lyophilized Powder CAS 129954-34-3 Research Use Only

Product Details

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What is NA Selank Amidate ?

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