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IntegrateRNA is an outstanding biotechnology company with years of experience in RNA-protein interaction analysis. We offer customized circRNA pull-down assay service to help you validate the interaction of circRNA-miRNA and circRNA-RBP. We always work together with you to solve specific challenges and chase highest-level customer satisfaction. Circular RNA (circRNA) is recently discovered as a special novel type of endogenous noncoding RNA (ncRNA), and attracts considerable attention due to its powerful functions and unique properties. It’s reported that some circRNAs contain several miRNA binding sites and act as a sponge to impact the bio-function of miRNA. In addition, circRNA can serve as a protein decoy which harbors binding sites for a single or multiple proteins and regulate gene expression. Thus, the interaction analysis of circRNA-miRNA and circRNA-RBP is crucial to reveal the biological function and mechanism of circRNA. RNA pull-down is an in vitro technique for detection of protein-RNA interactions using labeled RNA as bait. Currently, biotinylated probes based on back-splicing junction sequence are widely applied to circRNA pull-down assay. However, due to the probe sequence overlap with the often more abundant linear host RNA, it is difficult to completely exclude the interference of the host linear RNA. IntegrateRNA introduces the up-to-date circRNA pull-down technique to help you identify the interaction between miRNA/RBP and circRNA.

As a scientists-founded and scientists-driven leading biotechnological company, Creative Biogene focuses on developing high quality products and services, as well as proprietary technology to support the research in the field of basic life sciences research, biomedical development, industrial synthetic application and preclinical drug discovery.

Creative Bioarray is an innovative biotechnology company whose mission focuses on developing unique technologies that provide global scientists with high quality products and satisfactory services to facilitate the investigation of life science researches. Through more than ten years of hard working and the building of our professional team, we are proud of satisfying the needs of our clients across numerous countries and districts. Our cutting-edge products and high quality services are currently used and accepted around the world. Among the industries represented in our customer base are the pharmaceutical, biotechnology, agricultural, and diagnostics industries; reference and testing laboratories; academic institutions; government agencies; private foundations.

Polyetheretherketone, abbreviated as PEEK, is a high-performance thermoplastic polymer renowned for its outstanding mechanical, thermal, and chemical properties. This versatile material has found its applications across diverse industries, including aerospace, automotive, medical, and electronics, primarily due to its capability to endure extreme environments while retaining structural integrity. Alfa Chemistry offers an extensive array of PEEK materials, tailored to diverse client requirements with options such as carbon or glass fiber-reinforced PEEK to augment strength and durability.   Structure of PEEK PEEK is characterized by its robust molecular framework, with a backbone that includes alternating ether bonds, aromatic rings, and carbonyl groups. This formation imparts PEEK with its remarkable thermal and chemical stability. The semi-crystalline nature, featuring both crystalline and amorphous regions, further enhances its mechanical strength, making it an ideal candidate for high-demand applications.   Key Properties of PEEK PEEK’s properties are a testament to its engineering marvel. It boasts high thermal stability, withstanding temperatures as high as 260°C (500°F), making it suitable for environments with extreme heat exposure. Mechanically, it offers significant tensile and flexural strength, along with substantial chemical resistance to most acids and bases. PEEK is biocompatible, ensuring its safe application in medical implants and devices. Its low friction coefficient makes it a prime choice for wear-resistant applications.   PEEK Product Portfolio PEEK Powders: These are ideal for additive manufacturing, injection molding, and coating applications. They offer uniform particle size distribution, ensuring consistent processing across varied industrial applications.   PEEK Sheets & Films: Known for excellent dimensional stability, these are used in machined parts, electrical insulations, and flexible circuitry. Their high dielectric strength and thermal conductivity expand their utility in advanced electronics.   PEEK Rods: Valued for their low moisture absorption and high tensile strength, PEEK rods find uses in precision components in industries such as semiconductor manufacturing and fluid management.   PEEK Tubes: Benefiting from superior dimensional stability, these tubes serve critical roles in fluid transfer systems and the medical sector, among others.   Glass-Filled PEEK: Infused with 30% glass, this variant is leveraged for structural components requiring enhanced stiffness and strength, prevalent in automotive and industrial sectors.   Carbon-Filled PEEK: With improved mechanical strength and electrical conductivity, carbon-filled PEEK suits dynamic applications, notably in aerospace and robotics.   Is PEEK Better Than PTFE? While both PEEK and Polytetrafluoroethylene (PTFE) are formidable materials within their respective domains, their superiority is context-dependent. PEEK takes precedence in high-strength and high-temperature applications, whereas PTFE materials excels in scenarios demanding chemical inertness and minimal friction. The choice between the two hinges on specific application requirements and environmental conditions.   What are the Disadvantages of PEEK? Despite its advantages, PEEK is accompanied by several disadvantages. The cost can be a limiting factor for widespread adoption, particularly in industries constrained by budgetary considerations. Its high processing temperatures necessitate specialized equipment, adding complexity to manufacturing processes. Additionally, PEEK’s limited color range, primarily natural or black, might not cater to all aesthetic or functional needs. Its notch sensitivity and potential wear in highly abrasive environments are considerations requiring mitigation in certain applications.   Conclusion Polyetheretherketone remains a pivotal material across various industries, thanks to its remarkable properties and wide-ranging applications. However, its limitations must be carefully weighed against its advantages to ensure its effective application. As technology and materials science evolve, PEEK’s role as a high-performance material continues to be pivotal in pushing the boundaries of engineering and design.

Bioactive medicinal plant extracts come from multiple plant parts like roots, stems, leaves, flowers, and fruits. The extracts hold active compounds that show specific pharmacological effects and exist as either individual chemicals or complex mixtures. The extraction process uses physical techniques like maceration and reflux extraction along with chemical methods such as solvent extraction and biological approaches, including fermentation. Water, ethanol, and ether serve as prevalent solvents, which play a significant role in determining both the composition and effectiveness of the extracts. The final product form of these extracts depends on their application and includes liquids, powders, granules, or semi-solid substances such as gels and ointments. What are the health benefits of medicinal plant extracts?The broad therapeutic range of medicinal plant extracts positions them as essential elements in both contemporary and traditional medical practices. The bioactivity profile of these extracts includes antioxidant effects along with anti-inflammatory and immunomodulatory capabilities while also offering cardiovascular protection and antimicrobial and anticancer benefits. Antioxidant PropertiesThe process of oxidative stress functions as a major factor in both aging mechanisms and numerous diseases such as neurodegenerative and cardiovascular disorders. Extracts from plants that contain high levels of polyphenols, flavonoids, and carotenoids act to eliminate free radicals, thereby diminishing damage to cells. Green tea extract containing catechins provides protection from oxidative stress and neurodegenerative damage.The high resveratrol content in red grape extract helps reduce both aging signs and the risk of chronic diseases.Tomato extract provides lycopene, which enhances skin health while minimizing damage from UV rays. Immunomodulatory Effects Some plant extracts boost immune function through the regulation of cytokine production and activation of immune cells. The extract from ginseng enhances immune function while simultaneously lessening fatigue symptoms. Echinacea extract functions to boost immune defense and helps prevent respiratory infections.The root extract of Isatis demonstrates both antiviral and antibacterial effects, specifically against the influenza virus and common cold infections.Anti-inflammatory Activity Chronic inflammation serves as a risk factor for many diseases, such as arthritis and cardiovascular disorders, while also contributing to cancer development. Plant extract bioactive compounds work to control inflammation pathways. Turmeric-derived curcumin demonstrates strong anti-inflammatory effects as well as liver protection abilities.The extract of Aloe vera works to relieve inflammatory conditions and finds common application in dermatological treatments.Longan extract delivers cardiovascular protective effects through its action against oxidative and inflammatory stress.Cardiovascular Protection The positive effects of plant extracts on cardiovascular health stem from their ability to control lipid metabolism while reducing hypertension and preventing atherosclerosis. The antibacterial and anti-inflammatory properties of tea tree oil provide positive effects on heart health.The consumption of grape seed extract, which contains high levels of proanthocyanidins, leads to decreased cholesterol levels and blocks arterial plaque formation.Hesperidin from citrus extracts helps control blood pressure while managing lipid levels in the body.Digestive System Support Medicinal plant extracts support digestion while enhancing gut health and treating gastrointestinal disorders. The intake of tomato extract boosts digestive function and alleviates gastrointestinal discomfort.The extract from Aloe vera helps reduce constipation while also providing relief from stomach inflammation.Buckthorn bark extract helps maintain regular bowel movements and prevents the development of hemorrhoids. Anticancer Potential Plant extracts demonstrate significant anticancer effects through tumor growth inhibition and apoptosis induction alongside signaling pathway modulation. Research shows that turmeric-derived curcumin inhibits tumor cell growth.The extract from Echinacea acts as an immune system regulator, which may help in cancer treatment.How are medicinal plant extracts regulated and standardized?Medicinal plant extracts require adherence to strict regulatory standards because they serve numerous medical purposes. The process of standardization requires the use of advanced analytical methods like HPLC, GC-MS, and spectrophotometry to maintain consistent levels of bioactive compounds. The FDA, along with the EMA and CFDA regulatory bodies, are responsible for monitoring the safety, effectiveness, and quality of medicinal plant extracts.