{"product_id":"millipore-centrifuge-filter-15-ml-amicon-pro-with-ultra-0-5-device","title":"Millipore Centrifuge Filter 15 ml Amicon Pro with Ultra-0.5 Device 12 Filters","description":"\u003ch3\u003eMillipore ACS500312 Amicon Pro Purification System – 3K MWCO, w\/ Ultra-0.5 Device\u003c\/h3\u003e\n\u003cp\u003eThe Millipore ACS500312 Amicon Pro Purification System is a revolutionary, all-in-one centrifugal device engineered to streamline the entire protein purification workflow. Unlike traditional methods that require gravity drip columns, dialysis cassettes, and multiple sample transfers, this system combines affinity purification, buffer exchange, and final concentration into one seamless spin-column process. Utilizing a 15 mL reservoir that couples directly to a 0.5 mL Amicon Ultra centrifugal filter, it allows researchers to elute their target protein directly into the concentrator. Featuring a highly retentive 3,000 Dalton Molecular Weight Cut-Off (3K MWCO) Ultracel membrane, this specific kit is the absolute gold standard for recovering, washing, and concentrating valuable low-molecular-weight proteins, small peptides, and oligonucleotides with virtually zero sample loss.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Performance and Design\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eAll-in-One Workflow:\u003c\/b\u003e By physically attaching the 15 mL wash\/elution reservoir to the 0.5 mL concentrator, the device completely eliminates the need to pipette your precious sample from a purification column into a separate concentration tube. This drastically reduces mechanical sheer and prevents sticky proteins from being lost on plastic walls.\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eUltracel Regenerated Cellulose:\u003c\/b\u003e The integrated Ultra-0.5 device features a premium Ultracel regenerated cellulose membrane. This ultra-low-binding material ensures maximum volumetric recovery and highly predictable concentration factors, even for dilute or hydrophobic samples.\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eSimultaneous Buffer Exchange:\u003c\/b\u003e Allows for continuous diafiltration and buffer exchange during the final concentration spin. You can rapidly clear out high-salt elution buffers or imidazole, leaving your target protein resting in its final, assay-ready storage buffer.\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eHigh-Capacity Washing:\u003c\/b\u003e The massive 15 mL upper reservoir allows you to heavily wash your agarose or magnetic affinity resins in a single centrifuge spin, saving hours compared to painstakingly passing wash buffers through a gravity column.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eCatalog Number:\u003c\/b\u003e ACS500312\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eProduct Line:\u003c\/b\u003e Amicon Pro Purification System\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eFormat:\u003c\/b\u003e 15 mL Processing Tube coupled to a 0.5 mL Concentrator\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eMolecular Weight Cut-Off (MWCO):\u003c\/b\u003e 3 kDa (3,000 Daltons)\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eMembrane Material:\u003c\/b\u003e Ultracel Regenerated Cellulose\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eTypical Application:\u003c\/b\u003e Small Peptide\/Protein Affinity Purification \u0026amp; Concentration\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Benefits \u0026amp; Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eMaximized Protein Yield:\u003c\/b\u003e The absolute ideal tool for researchers working with rare, low-abundance, or highly expensive proteins where even a 5% loss during a pipette transfer could ruin an entire week's worth of cell culture work.\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eRapid Processing Time:\u003c\/b\u003e Compresses what is normally a multi-day process (gravity affinity column followed by overnight dialysis) into a single afternoon of quick, standardized centrifuge spins.\u003c\/p\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cp style=\"margin: 0;\"\u003e\u003cb\u003e3K MWCO Specificity:\u003c\/b\u003e The tight 3 kDa pore size is explicitly designed to retain very small targets like cytokines, chemokines, and digested peptide fragments that would easily slip right through standard 10K or 30K concentrators.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\u003cp style=\"margin: 0; font-size: 0.8em;\"\u003e\u003ci\u003eAll product names, logos, and brands are property of their respective owners.\u003c\/i\u003e\u003c\/p\u003e","brand":"Millipore","offers":[{"title":"Default Title","offer_id":44498309415164,"sku":"4571","price":133.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8463\/5132\/files\/millipore-centrifuge-filter-15-ml-amicon-pro-with-ultra-05-device-12-filters-filters-millipore-619686.jpg?v=1757814102","url":"https:\/\/lifesciencestrading.com\/products\/millipore-centrifuge-filter-15-ml-amicon-pro-with-ultra-0-5-device","provider":"Life Sciences Trading","version":"1.0","type":"link"}