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Sulfopropyl sepharose

Manufactured by GE Healthcare
Sourced in Sweden

Sulfopropyl-Sepharose is a chromatography medium used for the purification and separation of biomolecules. It consists of a porous agarose matrix functionalized with sulfopropyl groups, which provide cation exchange properties. This product is commonly used in laboratory settings for the purification of proteins, peptides, and other charged biomolecules.

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3 protocols using sulfopropyl sepharose

1

Macaúba Cake and Fish Oil Enzyme Purification

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M. spathulata R25L270 strain was obtained from the culture collection of the Universidade Federal de Minas Gerais (Belo Horizonte, Brazil). Macaúba cake was obtained from Biodiesel Company (Minas Gerais, Brazil). The fish oil was obtained from BTSA, Biotecnologías Aplicadas, S.L. (Madrid, Spain), DEAE-agarose (Diethylaminoethyl-agarose), Octyl-Sepharose™ CL-4B, Phenyl-Sepharose™ CL-4B, Butyl-Sepharose, Sulfopropyl-Sepharose and Cyanogenogen Bromide (BrRCN)(CNBr) supports were obtained from GE Bio-Sciences AB (Uppsala, Sweden). The substrate pNPP and all other chemicals were obtained from Sigma Chemical Co. (St. Louis, MO, USA).
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2

Lipase Immobilization and Characterization

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Agarose 10BCL was purchased from Agarose Beads Technologies (Madrid, Spain). Sulfopropyl sepharose, Butyl Sepharose, Octyl Sepharose and Phenyl Sepharose were purchased from GE Healthcare (Uppsala, Sweden). Immobeads-150 Octadecyl, Immobeads-300 Methyl-Estyrene, Lewatit 1600, Polyethyleneimine, Polyallylamine, p-nitrophenyl palmitate, docosahexaenoic acid, Burkholderia cepacia lipase (Amano), Thermomyceslanuginosus lipase (Novozymes), bovine serum albumin and dextran (Leuconostoc mesenteroides) were obtained from Sigma-Aldrich Co. (St. Louis, IL, USA). Methoxypolyethylene glycol amine (NH2-PEG) was purchased from Rapp Polymere GmbH (Tubingen, Germany). All other reagents were of analytical grade.
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3

Phenylalanyl-tRNA Synthetase Purification

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Materials were obtained from Merck unless otherwise mentioned. ESI-MS was performed using a Thermo Fisher Scientific Q-Exactive mass spectrometer. Plasmid pKPY514 coding for different subunits of E. coli phenylalanyl-tRNA synthetase (Ec PheRS) was a gift from D. Tirrell (Addgene plasmid #62598; http://n2t.net/addgene:62598; RRID: Addgene_62598) (60 (link)). Superdex 75 and sulfopropyl-Sepharose columns were purchased from GE Healthcare Life Sciences, USA. The nonhydrolyzable analogs of aa-tRNAs were purchased from Jena Biosciences, Germany.
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