Protein G Sanarose 4FF
Protein G Sanarose 4FF is an affinity medium made by immobilizing Protein G onto the Sanarose 4FF substrate through hydrogen bromide activation. Protein G has a wider binding spectrum compared to Protein A, and it not only strongly binds to antibody Fc fragments, but also weakly interacts with antibody Fab fragments. Therefore, Protein G Sanarose 4FF is commonly used for separating and purifying antibodies or antibody fragments from cell culture, as well as purifying antibodies from various species of serum.
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Protein A Sanarose 4FF
Protein A Sanarose 4FF is made by coupling the cell wall protein Protein A of Staphylococcus aureus to the agarose gel matrix through epoxy chemical method. It can be widely used in the separation of monoclonal antibodies and polyclonal antibodies. It has the advantages of high load, and the ligand is not easy to fall off. The ligand protein of Protein A Sanarose 4FF has not undergone mutation modification and has limited tolerance to alkali.
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IMAC Sanarose 6FF
Metal chelation chromatography medium can independently select chelating metal ions such as Cu ²+、 Zn ²+、 Co ²+ The main principle is that the histidine, cysteine, and tryptophan of proteins can interact with metal ions to achieve separation.
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Chelating Sanarose 6FF
Metal chelation chromatography medium can independently select chelating metal ions such as Cu ²+、 Zn ²+、 Co ²+ The main principle is that the histidine, cysteine, and tryptophan of proteins can interact with metal ions to achieve separation.
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Sanarose 4FF
Sanarose 4FF gel filter media are respectively made of Sanarose 4B and 2,3-dibromopropanol through multi-step cross-linking. The degree of cross-linking is high, and it has certain mechanical strength. Compared with other agarose gel filter media, its advantages are mainly reflected in: when maintaining good chromatographic performance conditions, its flow rate and pressure resistance are significantly improved, the sample processing volume is large, the repeatability between batches is good, and it can withstand the complex and changing production environment of pharmaceutical proteins.
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Sanarose 6FF
Sanarose 6FF gel filter media are respectively made of Sanarose 6B and 2,3-dibromopropanol through multi-step cross-linking. The degree of cross-linking is high, and it has certain mechanical strength. Compared with other agarose gel filter media, its advantages are mainly reflected in: when maintaining good chromatographic performance conditions, its flow rate and pressure resistance are significantly improved, the sample processing volume is large, the repeatability between batches is good, and it can withstand the complex and changing production environment of pharmaceutical proteins.
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Q Sanarose 6FF
Ion exchange chromatography medium Q Sanarose 6FF is a strong anion exchange medium using Sanarose 6FF as the matrix and quaternary ammonium as the functional ligand. It retains the natural hydrophilicity and porous structure of agarose, has good biocompatibility, stable physicochemical properties, can withstand strong acids and alkalis, and can be cleaned in place and sterilized at high temperatures. Compared with weak anion exchange media, its fully protonated pH range (working pH range) is wider, and the chromatographic effect is slightly different.
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Q Sanarose HP
The ion exchange chromatography medium Q Sanarose HP is a high-resolution strong anion exchange medium with quaternary amino groups as functional ligands. Compared with Q Sanarose 6FF, the particle size range is narrower. It retains the natural hydrophilicity and porous structure of agarose, has good biocompatibility, stable physicochemical properties, can withstand strong acids and alkalis, and can be cleaned in place and sterilized at high temperatures.
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SP Sanarose HP
The ion exchange chromatography medium SP Sanarose HP is a high-resolution strong cation exchange medium with sulfopropyl as the functional ligand. Compared with SP Sanarose 6FF, the particle size range is narrower. It retains the natural hydrophilicity and porous structure of agarose, has good biocompatibility, stable physicochemical properties, can withstand strong acids and alkalis, and can be cleaned in place and sterilized at high temperatures.
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SP Sanarose 6FF
The ion exchange chromatography medium SP Sanarose 6FF is a strong cation exchange chromatography medium using Sanarose 6FF as the matrix and sulfopropyl as the functional ligand. It retains the natural hydrophilicity and porous structure of agarose, has good biocompatibility, stable physicochemical properties, can withstand strong acids and alkalis, and can be cleaned in place and sterilized at high temperatures. Compared with weak cation exchange chromatography medium, its fully protonated pH range (working pH range) is slightly wider.
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