We are one of the world's leading providers of biophysical assays. We bring together talented scientists from diverse life science backgrounds to provide high-quality biophysical analysis services to thousands of researchers worldwide.

We are committed to developing and delivering innovative and efficient biophysical assay technologies. We offer the perfect service package for a wide range of project types and scientific questions for all researchers working or interested in protein analysis, protein- and RNA-based drug discovery or molecular interaction characterization. Learn more：biophysical assay technologies

Ace Infectious is a comprehensive biotechnology company that provides a wide range of professional services and products. Superbugs provides services in the field of drug-resistant bacteria research, integrating basic research, various types of drug development and the development of innovative therapies for common superbugs. Learn more：Superbugs New Solutions Development

CD Biosynsis is a leading customer-focused biotechnology company dedicated to providing high-quality products, comprehensive service packages, and tailored solutions to support and facilitate the applications of synthetic biology in a wide range of areas. Learn more：Biosynthesis application platform

Karyotype analysis refers to the pairing and grouping of chromosomes to reveal whether the organism accords with the inherent chromosomal characteristics, so as to determine if the organism has chromosomal abnormalities. Our company provides a wide range of karyotype analysis methods and in-depth solutions to help you quickly grasp genetic information related to rare diseases. Learn more：Karyotype Genetic Test

Vector Tracing Service is a professional graphic design service that converts raster images or bitmap graphics into vector format. This process involves manually recreating the image using vector shapes, allowing for scalability without loss of quality. Vector tracing services are commonly used for logo design, illustration, and converting hand-drawn sketches into digital formats. They help improve the sharpness and resolution of images, making them ideal for various applications, including printing and web design.

Phosphoramidites, first described in 1981, are modified nucleosides, which allow for the addition of new base sequences to the DNA strand in an extremely simple and unusually effective cyclic reaction. Before phosphoramidite-based synthesis, the length, quality, and yield of DNA synthesis were limited, due to the highly unstable synthesis reaction intermediates. Phosphoramidites contain the best protecting group, which makes the chemical properties of phosphoramidite different from other methods.

RDC (Radionuclide Drug Conjugate), a novel trend in bioconjugation drug development, has multiple uses in clinical diagnostic and treatment. Four components are needed in RDC, including radionuclide, chelator, linker, and delivery part. Three kinds of delivery parts, including antibodies, small molecules, and peptides are utilized in RDC.

Focusing on RDC development for decades with our professional RDC development platform, Rdcthera is capable to provide premium quality and cost-effective services throughout the whole process of RDC development.

Learn more：RDC Overview

Weak base anion (WBA) exchange resins contain tertiary amine functional groups attached to the polymer matrix and operate in the free base form. WBA resins do not split neutral salts but only react with strong acids such as hydrochloric acid (HCl), nitric acid (HNO3), and sulfuric acid (H2SO4). WBA resins are typically regenerated with sodium hydroxide (NaOH), ammonia (NH3), or sodium carbonate (Na2CO3). Compared with strong base anion (SBA) exchange resins, WBA resins are easier to regenerate and can be efficiently regenerated with a small amount of NaOH. In addition, WBA resins have greater capacities for mineral acids, better chemical stability and stronger resistance to organic fouling than SBA resins. Learn more：weak base anion

We provide custom Drosophila cell lines generation and functional characterization services to our clients. We have developed a comprehensive cell biology and molecular genetics platform, leveraging our extensive knowledge to help clients overcome challenges and bottlenecks in stable cell lines and drug development. Learn more：Drosophila Cell

Relying on the technology platform of the tumor microenvironment center, Alfa Oncology provides in vivo drug efficacy evaluation services for TME studies, which are pushed to the rapid and efficient completion of the project according to the specific requirements of customers.

Introduction In vivo efficacy evaluation is the key to the preclinical research of cell therapy, the gold standard for evaluating the biological activity of drugs, and the first non-human comprehensive activity verification. In vivo efficacy evaluation plays a decisive role in the confirmation of candidate molecules and the screening of clinical target indications, and is an indispensable link in the development of new drugs. The in vivo efficacy evaluation experiments targeting the tumor microenvironment provide a theoretical basis for the development of tumor drugs. Learn more：lymphocyte infiltration analysis