CPhI Worldwide 2019 was held successfully in Frankfurt, Germany from Nov. 5th-7th. SINOPEG's CEO Dr. Wengui Weng and sales manager Mr. Lingnan Chen attended this exhibition. Our booth Number is 41K60. We SINOPEG was established in 2011, and specilized in PEG derivatives, PEG block-copolymer, side chain of diabetes medications etc.. We are not only maintain the advantage of old products, but also continue to work on the development of new products.   During the exhibition, many customers visited our booth. We had very deep discusstion with our old customers and partners regarding some issues and problems of ongoing projects, and reached agreements for the further programs. Besides, we also received many new potential customers from all over the world. They showed great interest in our products, and made preliminary cooperation intention with us. Thanks very much for the support and trust from all friends, customers and partners! We hope we can have close cooperation together, and reach win-win achievement in the future.

CPhI China 2019 was held successfully in Shanghai, China from June 18th-20th. We Sinopeg sent a very professional sales team to participate this exhibition. Our booth Number is W4F21. During the exhibition, we had very deep disscuion with old partner, and customers from all over the world came to  consult the company's products，we obtained the approval and praise from our customers. Looking forward to see you again next year, CPhI China 2020 in Shanghai.

Warmly welcome you to visit our booth 1D73 in API  (Hangzhou) from May. 8th to May. 10th, 2019. Exhibition name: the 82nd API China- China international pharmaceutical raw materials, intermediates, packaging, equipment fair. Booth number:1D73 Time: May 8-10,2019 Venue: Hangzhou international expo center We provided a wealth of polyethylene glycol derivatives, side chains of hypoglycemic drugs (Semaglutide side chain, Liraglutide side chain, Insulin Detemir side chain, Insulin Deglutide chain), polyethylene glycol block copolymers, polyethylene glycol phospholipids, etc. Welcome to our booth.

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We are delighted to invite you to visit our booth at TIDES USA, taking place from May 14th to 17th, 2024 in Boston, USA. The exhibition booth number for SINOPEG is 911. TIDES USA serves as an excellent platform for networking, sharing knowledge, and exploring cutting-edge innovations. At our booth #911, you can expect an engaging and informative experience. We have prepared a wide range of exciting content to share with you, including ADC/PROTAC PEG Linkers, GLP-1 Intermediates, Block Copolymers, etc. We believe these offerings will spark interesting discussions and provide valuable insights into the latest developments in the industry. Whether you are looking to collaborate, explore potential partnerships, or simply exchange ideas, our team will be available at booth 911 to meet and discuss further. We kindly request that you mark your calendar and reserve some time to visit our booth during the exhibition. We value your presence and look forward to the opportunity to connect with you. Should you have any inquiries or require further information, please do not hesitate to contact us. Thank you for considering our invitation, and we hope to see you at TIDES USA. For more product information, please contact us at: US Tel: 1-844-782-5734 US Tel: 1-844-QUAL-PEG CHN Tel: 400-918-9898 Email: sales@sinopeg.com

Lipid nanoparticle (LNP) delivery systems are widely used in the fields of gene therapy and vaccines.However, to achieve effective gene delivery and vaccine delivery, not only suitable carriers and nucleic acids or antigens need to be selected, but also excipients for LNP delivery systems are needed.These excipients play a key role in stability, transparency, protective effect, and charge capacity. Firstly, stability is an important characteristic of excipients for LNP delivery systems.Excipients interact with lipid components, increasing the stability of LNP.For example, polyethylene glycol (PEG) is one of the commonly used excipients, which can form a stable layer of polymer by covering the surface of LNP.This polymer layer helps to reduce protein and cell adsorption and provides additional stability, thereby prolonging the circulation life of LNP. Secondly, transparency is an important factor to be considered when designing LNP delivery systems.Transparency can affect the preparation of LNP and the visualization of the internal structure.Therefore, excipients are usually selected for their characteristics of lower absorption and scattering of light to obtain clear imaging and accurate structural analysis. In addition, excipients for LNP delivery systems can also provide protection, protecting nucleic acids or antigens from degradation. For example, cholesterol is a common excipient that can be inserted into LNP to form a barrier that protects the nucleic acid or antigen.This protective layer can prevent the nucleic acid or antigen from being attacked by enzymes and help improve delivery efficiency and immune activation. In addition, charge is also an important characteristic of excipients.Charge can affect the interaction between LNP and target cells and delivery efficiency.For example, some excipients can regulate the charge state on the surface of LNP to improve its adsorption and cell uptake, thus improving delivery effect. In summary, excipients in LNP delivery systems play an important role in gene therapy and vaccine research.By selecting appropriate excipients, the stability, transparency, protective effect and charge of LNP can be optimized to achieve efficient gene delivery and vaccine delivery.Researchers will continue to develop new excipients to further improve the performance of LNP delivery systems and promote the development of gene therapy and vaccine research. Lipids that has been registered with DMF: Ionizable Cationic Lipid DLin-MC3-DMA SM-102 (HUO) ALC-0315 (DHA) DHA-1 (ALC-0315 analogue) PEGylated Lipids mPEG-DMG-2K ALC-0159 (mPEG-DTA) mPEG-DTA-1-2K (ALC-0159 analogue) Neutral Phospholipid DSPC DOPE Sterol Lipids Cholesterol (Plant) Click here for more lipid products