Ara-290,High Purity 99%,Synthetic Cyclic Polypeptide Fine Chemical Raw Material CAS 1208243-50-8 Factory Supply

 Name:Elio  
       Mobile / WhatsApp: +86 15601313455
            Email:Ava@hangzhoumingtai.com
          Response Time: Reply within 24 hours

Ara-290 is a synthetic cyclic polypeptide. It selectively interacts with erythropoietin receptor heterodimer complex on cell membrane.

It binds to the receptor complex and triggers intracellular JAK/STAT related signal cascades, modulating downstream gene transcription and cellular biochemical response, without activating erythropoiesis related pathways.

It is high purity fine chemical raw material, available for custom peptide synthesis.

Ara-290 targets erythropoietin receptor heterodimer, activates partial JAK/STAT intracellular signal pathways and regulates cellular transcription-related biochemical processes.

Q1: What about your after‑sales service?
A: We have professional technical and after‑sales teams. We will offer support and solve your product‑related problems after purchase.
Q2: What should I do if the goods are damaged on arrival?
A: Please provide photos of damaged packages and products, we will follow up and handle it for you.
Q3:  What payment methods are there?
A: We have  Bank Transfer, PayPal, Tether USD(USDT) and Bitcoin(BTC)
Q4: What is your MOQ?
A: The minimum quantity we can order is 1 box.
Q5: Do you provide samples?
A: Yes, samples are available, buyer bears the shipping cost.
Q6: Can I get a discount for large quantity?
A: Sure, discount depends on your order quantity.

Our company has been deeply engaged in the field of bioactive peptides for many years in China. We are a high-tech origin enterprise integrating R&D, large-scale production, customized processing, and global sales. We focus on the research and production of high-quality animal and plant active peptides, cosmetic synthetic peptides, and medical-grade multi-peptide raw materials. The company always takes technological innovation as its core competitiveness. We have established a professional peptide research laboratory and a professional R&D team composed of senior engineers in bioengineering, food science, and fine chemical fields. We focus on core technologies such as peptide molecule extraction, enzymatic hydrolysis purification, active component retention, and molecular modification.
Quality is the foundation for the enterprise's survival. The factory has established a full-chain quality control management system from raw material procurement, production processing, finished product testing, storage and logistics. We have set up an independent third-party standard testing laboratory and equipped with precision detection equipment such as high-performance liquid chromatography and mass spectrometry. We conduct comprehensive and strict testing on the purity, molecular weight, microbial indicators, heavy metal content, and active components of each batch of products. Any non-compliant products will be strictly prevented from leaving the warehouse.
As a source manufacturer, we provide customers with factory direct supply, instant delivery of stock, customized research and development, brand licensing and processing, and technical empowerment one-stop services. We can customize peptide raw materials with specific molecular weight, purity, and flavor according to customer needs. At the same time, we provide value-added services such as raw material formula adaptation, application technology guidance, and sample trial use.
In the future, our company will continue to focus on the technological innovation of biopeptides, optimize production processes, expand production capacity matrices, and enrich product categories. With high-quality, cost-effective, and highly adaptable peptide raw materials, we will help the global health and beauty biotechnology industry achieve high-quality development. We are dedicated to providing reliable raw material supply and professional supporting services to overseas partners.