Beads & Microspheres

TargetMol Magrose Beads Protein G (30-150 μm) are antibody purification beads that utilize bio-nanosurface technology to covalently encapsulate Protein A onto the surface of NHS-activated superparamagnetic microspheres in a high-density, targeted manner to form composite particles. TargetMol Magrose Beads Protein G (30-150 μm) have a large specific surface area, which dramatically reduces the time required for antibody adsorption. Antibody adsorption can be completed in less than 10 minutes and antibody purification in less than 30 minutes. The product is reusable. Users can choose the type of beads according to the source and subtype of the target antibody.

TargetMol His-tag Protein Purification Beads IDA-Nickel is a new type of superparamagnetic functional material designed for efficient and rapid purification of His-tag proteins. It can directly extract high-purity target proteins from biological samples in one step using the magnetic separation method, which greatly simplifies the purification process and improves efficiency. The method is suitable for scientific research and industrial areas to facilitate the purification of his-tag protein. Based on magnetic agarose microspheres, the His-tag protein purification beads activate and couple iminodiacetic acid (IDA) or nitrilotriacetic acid (NTA). Then, they chelate respectively nickel (Nickel) and cobalt (Cobalt) ions. IDA has a relatively strong binding affinity with His-tag proteins and has a higher loading capacity but lower specificity, while NTA has the opposite characteristics. Nickel and Cobalt ions have different properties at a binding capacity of target proteins and non-specif

TargetMol His-tag Protein Purification Beads IDA-Cobalt is a new type of superparamagnetic functional material designed for efficient and rapid purification of His-tag proteins. It can directly extract high-purity target proteins from biological samples in one step using the magnetic separation method, which greatly simplifies the purification process and improves efficiency. The method is suitable for scientific research and industrial areas to facilitate the purification of his-tag protein. Based on magnetic agarose microspheres, the His-tag protein purification beads activate and couple iminodiacetic acid (IDA) or nitrilotriacetic acid (NTA). Then, they chelate respectively nickel (Nickel) and cobalt (Cobalt) ions. IDA has a relatively strong binding affinity with His-tag proteins and has a higher loading capacity but lower specificity, while NTA has the opposite characteristics. Nickel and Cobalt ions have different properties at a binding capacity of target proteins and non-specif

TargetMol His-tag Protein Purification Beads NTA-Nickel is a new type of superparamagnetic functional material designed for efficient and rapid purification of His-tag proteins. It can directly extract high-purity target proteins from biological samples in one step using the magnetic separation method, which greatly simplifies the purification process and improves efficiency. The method is suitable for scientific research and industrial areas to facilitate the purification of his-tag protein. Based on magnetic agarose microspheres, the His-tag protein purification beads activate and couple iminodiacetic acid (IDA) or nitrilotriacetic acid (NTA). Then, they chelate respectively nickel (Nickel) and cobalt (Cobalt) ions. IDA has a relatively strong binding affinity with His-tag proteins and has a higher loading capacity but lower specificity, while NTA has the opposite characteristics. Nickel and Cobalt ions have different properties at a binding capacity of target proteins and non-specif

TargetMol Magrose Beads Heparin are surface coupled to heparin with a large number of negatively charged sulfate ion groups. Heparin has a strong binding ability to positively charged proteins at a certain pH value, and heparin is able to bind to growth factors and antithrombin AT III through specific affinity. Therefore, target factors can be purified from plasma in one step by magnetic separation in a rapid and efficient manner. TargetMol Magrose Beads Heparin eliminate the need for multiple, prolonged high-speed centrifugations and membrane filtrations of crude protein samples, no flow rate control, and no expensive chromatography equipment. For skilled operators, extraction of high-purity target proteins can be accomplished in a short period of time, and parallel processing of multiple samples for high-throughput protein purification can be easily achieved.

TargetMolMagrose Beads Strep-Tactin use a special protein coupling process to covalently couple Strep-Tactin protein to the surface of superparamagnetic magnetic beads, which is a new type of functionalized material specially designed for the isolation and purification of Strep-tag Ⅱ proteins, and can be used to obtain high-purity purified proteins in an efficient and rapid manner. Magrose Beads Strep-Tactin use the novel Strep-Tactin/Strep-Tag protein purification system, which mimics the streptavidin-biotin system, combining high specificity with mild elution conditions. Compared to other tags, Strep-tag II consists of a small 8 amino acid tag (Trp-Ser-His-Pro-Gln-Phe-Glu-Lys). The small size of the tag reduces the potential interference with the structure or function of the target protein, eliminates the need for excision, and does not affect the structure or function of the fused protein. The affinity of Strep-Tactin for Strep-tag Ⅱ is nearly 100-fold higher than that of Streptavi

TargetMol Magrose Beads DEAE are weakly anion-exchange beads with the ion-exchange ligand diethylaminoethyl (DEAE), a weakly basic tertiary amine group with a positively charged nitrogen atom at the centre, which adsorbs negatively charged counterions and thus functions as an ion-exchange. DEAE maintains a high and stable protein binding capacity in the pH 3-12 range. TargetMol Magrose Beads DEAE offer fast magnetic responsiveness, abundant ion exchange and high protein binding capacity. They eliminate the need for multiple high speed centrifugations and membrane filtration of crude protein samples, flow rate control, and expensive chromatography equipment. The extraction of high-purity target proteins can be completed in a short period of time, and multiple samples can be easily processed in parallel to achieve high-throughput protein purification.

TargetMol Protein G Immunomagnetic Beads enables Protein G to cover superparamagnetic microspheres with high density by utilizing bio-nano technology. Protein G Immunomagnetic Beads can be used for the immunoprecipitation (IP) of proteins, protein complexes, protein-nucleic acid complexes, and other antigens. This product is suitable for antigen samples derived from cell lysates, cell culture supernatants, serum, ascites, and other sources.

TargetMol Protein L Immunomagnetic Beads enables Protein L to cover superparamagnetic microspheres with high density by utilizing bio-nano technology. Protein L Immunomagnetic Beads can be used for the immunoprecipitation (IP) of proteins, protein complexes, protein-nucleic acid complexes, and other antigens. This product is suitable for antigen samples derived from cell lysates, cell culture supernatants, serum, ascites, and other sources.