Carboxyl Mag Beads Ocean NanoTech's carboxylic acid modified magnetic beads are superparamagnetic beads with a layer of covalently coupled BSA. This layer of covalently coupled BSA makes our magnetic beads an ideal platform for ligand immobilization with significantly low non-specific binding. High density of carboxylic acid groups is derived to maximize the binding capacity of the magnetic beads. Features for Super Mag Beads : Extremely slow sedimentation rate Shorter magnetic separation time than beads with the same size from other suppliers Low non-specific binding High Binding Capacity Size offered: 50 nm, 100 nm, 150 nm, and 200 nm Features for Mono Mag Beads : Narrow size distribution (CV ≤5%) Short magnetic separation time Low non-specific binding Size offered: 0.5 µm, 1 µm, 3 µm, and 4.5 µm Features for Hi-Sur Beads : High Binding Capacity due to large surface area Short magnetic separation time Slow sedimentation rate Low non-specific binding Size offered: 150 nm, and 1 µm Product Name Description Pricing SC0050 Super Mag Carboxylic Acid Beads, 0.05 µm Pricing SC0100 Super Mag Carboxylic Acid Beads, 0.1 µm Pricing SC0150 Super Mag Carboxylic Acid Beads, 0.15 µm Pricing HC0150 Hi-Sur Mag Carboxylic Acid Beads, 0.15 µm Pricing SC0200 Super Mag Carboxylic Acid Beads, 0.2 µm Pricing MC0500 Mono Mag Carboxylic Acid Beads, 0.5 µm Pricing HC1010 Hi-Sur Mag Carboxylic Acid Beads without BSA Coating, 1 µm Pricing HC1000 Hi-Sur Mag Carboxylic Acid Beads, 1 µm Pricing MC1000 Mono Mag Carboxylic Acid Beads, 1 µm Pricing MC3000 Mono Mag Carboxylic Acid Beads, 3 µm Pricing MC4500 Mono Mag Carboxylic Acid Beads, 4.5 µm Pricing CCK Carboxylic Acid Mag Beads Conjugation Kit Pricing