AlbuSorb™ LS (suspension) Kit (processes 25 preps)

产品介绍

AlbuSorb™ LS

Suspension Reagent for Albumin Depletion From Serum or Plasma

• Removes 30 mg albumin/ml, >90%
• Affinity-type equivalence, virtually no cross-reactivity with other proteins
• Disposable, no column regeneration or cross-contamination
• Simpler alternative protocol to dry-bead AlbuSorb™ format
• Suitable for 96-well, high-throughput and automation
• Economical polymer technology, not based on blue-dye or immuno-affinity
• Mild binding conditions maintains tertiary structure and seamless transfer to secondary analysis
• The flow-through (unbound) fraction retains enzymatic and biological activity
• Species agnostic, including human, sheep, bovine, mouse, goat, rat, and calf.

Poly-electrolytes are polymers with repeating units of stationary charges. AlbuSorb™ LS comes from a class of solid-phase, elastomeric poly-electrolytyes that bind proteins through an empirically derived chemistry combining elements of polymer composition, cross-linking architecture and charge properties. Unlike immuno-affinity, the solid-phase utilized is disposable, eliminating cycle to cycle variance and cross-contamination. AlbuSorb™ LS is supplied as a liquid suspension, so no weighing; simply pipette, centrifuge and/or filter, and recover the albumin depleted serum/plasma in the unbound fraction.

AlbuSorb™ LS is purchased as a suspension reagent with the binding buffer, and spin-filter assemblies. Additional spin-Filter assemblies (low protein binding, 0.45 µm filter element) can be purchased as accessories; please inquire. For larger preps, centrifugation can also be used without the need for filters; bulk quantities of AlbuSorb™ LS can be purchased, please inquire.