Descriptiopn
Name:Alice
Whatsapp:+852 5513 4538
Email:alice@tongpeptides.com
Name:Alice
Whatsapp:+852 5513 4538
Email:alice@tongpeptides.com
FN1, commonly referred to as fibronectin‑1, is a naturally‑occurring multifunctional glycoprotein widely studied in biological and material‑related researchNational C.... Encoded by the FN1 gene located on human chromosome 2, this molecule exists in two major forms: soluble dimeric variants circulating in plasma, and insoluble multimeric assemblies embedded within the extracellular matrix across multiple body tissuesMedlinePlu.... Produced mainly by liver cells, fibroblasts and epithelial cells, it features modular structural domains that enable binding with collagen, integrins, proteoglycans and other bio‑molecules, laying a molecular foundation for its diverse biological behaviors.
As a key mediator of cell‑matrix communication, FN1 serves as a molecular bridge linking cells to their surrounding micro‑environment. Laboratory observations show it supports cell attachment, shape maintenance and directional cell movement, participating in many fundamental physiological processes ranging from early tissue development to local tissue reconstruction after disturbance or injury. It also takes part in regulating inter‑cellular signal transmission, helping coordinate moderate cellular responses and contributing to the structural stability of connective tissues, skin barriers and vascular frameworks.
Considerable research interest surrounds FN1 for its potential value in tissue‑related exploration. Research models indicate that appropriate FN1‑related molecular activity creates favorable conditions for matrix remodeling, which draws attention in fields including tissue engineering, skin‑biology study and regenerative‑oriented material development. Its expression level can shift significantly under different physiological and experimental conditions, making it a common biomarker for monitoring local tissue status in laboratory work.
It is worth emphasizing that most understandings of FN1 are derived from in‑vitro experiments and pre‑clinical model data. Its actual biological performance is highly sensitive to local concentration, pH environment, molecular splicing variants and co‑existing matrix components. Observable effects from controlled laboratory settings cannot be directly translated into consistent practical outcomes. Ongoing studies keep revealing new dimensions of FN1’s complex roles. As a core endogenous matrix molecule, FN1 remains a high‑priority research target for scientists exploring cell‑matrix interaction and tissue‑balance mechanisms.
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Introduction to Our Factory
We are a professional and reliable peptide manufacturing factory in China, focusing on the R&D, production and supply of high-purity research-grade peptides and biochemical raw materials. Adhering to strict production standards and complete quality control systems, we are committed to providing cost-effective, high-quality peptide products and stable global supply services for international customers.
Quality is our core advantage. All our peptide products adopt advanced synthesis and purification technology, with universal HPLC purity over 99%. Every batch of goods undergoes strict laboratory testing, including high-performance liquid chromatography and mass spectrometry analysis. Complete test reports are provided to ensure stable ingredient content, low impurity rate and consistent product quality. All products are lyophilized and sealed in sterile independent vials to guarantee long-term stability during international transportation and storage.
Compared with other suppliers in the industry, we offer obvious price advantages. With independent production bases, standardized assembly lines and integrated supply chain management, we effectively reduce intermediate costs. We provide factory-direct wholesale prices while maintaining top-tier purity and quality, helping customers maximize profit margins with high cost performance.
Sufficient in-stock inventory covers mainstream peptide products, enabling rapid shipment within 1–3 working days after order confirmation. We have long-term cooperative professional freight teams, supporting stable and safe shipping to Europe, America, Southeast Asia, South America and other regions worldwide. With rich international export experience, our professional document sorting and standardized packaging greatly improve customs clearance pass rate, effectively avoiding customs detention risks and ensuring safe and smooth delivery of each order.
We always insist on standardized export procedures, stable quality control, competitive factory prices and efficient after-sales service, aiming to become your most trustworthy long-term peptide supply partner. All products are for laboratory research use only, not for human clinical use. 
Q1: Why should you buy from us instead of other suppliers?
A1: Because we are a factory, we can provide lower prices and guaranteed quality. We have extensive experience in domestic and foreign trade and provide services in an honest, timely and efficient manner.
Q2: When can I receive the package?
A2: It will be shipped as soon as possible after payment, and the shipping time is generally 7 to 12 days.
Q3: What is the minimum amount I can order?
A3: The minimum quantity we can order is 1 box, which contains 10vials.
| Items | Specifications |
| SUR10 | 10mg*10vials |
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ECHEMI Editorial Reference
LL-37, Human acetate is a 37-residue, amphipathic, cathelicidin-derived antimicrobial peptide, which exhibits a broad spectrum of antimicrobial activity.
Research & Reference Note
FN1| TongPeptides | 99% Purity |fn 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.
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
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