{"product_id":"bio-rad-491-prep-cell-continuous-elution-preparative-electrophoresis-unit","title":"Bio-Rad 491 Prep Cell Continuous-Elution Preparative Electrophoresis Unit","description":"\u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003eBio-Rad Model 491 Prep Cell Preparative Electrophoresis Column Apparatus\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003eBio-Rad Model 491 Prep Cell electrophoresis apparatus for preparative protein\/biomolecule separation work. Unit includes the main clear column assembly, internal center core, tubing, and electrode leads as pictured.\u003c\/p\u003e\u003cbr\u003e\u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003eUsed. In good condition. Normal wear from cosmetic use. \u003c\/p\u003e\u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003eBio-Rad Model 491 Prep Cell preparative electrophoresis column apparatus for continuous-elution PAGE \/ agarose electrophoresis workflows. This system is designed for preparative-scale separation and purification of proteins, nucleic acids, and other biomolecules into liquid fractions after migration through a cylindrical gel. Useful for protein purification, fractionation before sequencing or characterization, 2D gel workflow support, native PAGE, SDS-PAGE, and legacy Bio-Rad Prep Cell method development. Bio-Rad documentation describes the Model 491 as a continuous-elution electrophoresis cell with 1 to 500 mg sample capacity and gel-casting equipment when sold as the complete 1702928 configuration. Buyer should verify completeness against the manual, including column body, cooling core\/cooling finger, electrodes, gaskets\/O-rings, elution chamber parts, gel tube\/casting accessories, pump tubing, and power supply\/fraction collector compatibility.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003eLG\u003c\/p\u003e","brand":"Lab Liquidators Store","offers":[{"title":"Default Title","offer_id":55356990226724,"sku":"SP111115268","price":1399.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5289\/2964\/files\/10_bc4b8532-561a-4c13-ae80-a73566dcd7e2.jpg?v=1782484890","url":"https:\/\/store.labliquidators.com\/products\/bio-rad-491-prep-cell-continuous-elution-preparative-electrophoresis-unit","provider":"Lab Liquidators Store","version":"1.0","type":"link"}