beadBALL     beadBALL are 1 µm sized non-magnetic, monodisperse microspheres based on a polyvinyl chloride matrix. The advantage of polyvinyl chloride microspheres compared to polystyrene microspheres is the higher mechanical and chemical stability. As many synthetic polymers, polyvinyl chloride possesses an auto-fluorescence in the yellow-green wavelength area which can be used for fluorescence detection.     beadBALL-active   beadBALL-active – microspheres are useful for covalent binding of bioaffine ligands, such as proteins or antibodies, as a tool for diagnostic application, e.g. Agglutination Test (LAT), Lateral flow assays or Particle Capture ELISA.See: Coupling-Protocols   Application: Activated particles for custom-made covalent binding of biological substances Formulation: suspension in ddH2O, autoclaved Concentration: 25 mg/ml Particle size: 1.0 µm     Functional Group Product Number Quantity (ml) Activation / Coupling Product Information Reference Number beadBALL-Amine -O-(CH2)3-NH2 5401-15401-5 15 Carbodiimide method Mannich reaction see coupling protocol: C2/3 - beadBALL-Carboxyl -O-(CH2)3-COOH 5402-15402-5 15 Carbodiimide method see coupling protocol: C1 - beadBALL-Hydrazide - Si-(CH2)3~CO-NH-NH2 5404-15404-5 15 Oxidized carbohydrats see coupling protocol: C5 -   beadBALL-affinity   beadBALL-affinity – bioaffine ligands are covalently bound to the microspheres. High selectivity and high capacity make these products for an ideal tool for the binding of specific biomolecules.See: Coupling-Protocols   Application: Affinity chromatography Formulation: buffer suspension, 0.01 NaN3 Concentration: 10 mg/ml Particle size: 1.0 µm     Affinity Group Product Number Quantity (ml) For Purification Product Information Reference Number beadBALL-Biotin 5503-15503-5 15 Avidin / streptavidin labeled molecules - beadBALL-Boronic acid 5504-15504-5 15 Ribonucleotides, sugars via cis-diols see coupling protocol: CB14 - beadBALL-Concanavalin A 5506-15506-5 15 Bacteria, glycoproteins - beadBALL-Goat anti-rabbit IgG(whole molecule) 5520-15520-5 15 For binding of secondary antibody See protocol: CB11 - beadBALL-Goat anti-mouse IgG(whole molecule) 5510-15510-5 15 For binding of secondary antibody See protocol: CB4 - beadBALL-Protein A 5515-15515-5 15 Antibodies See protocol: CB2 - beadBALL-Protein G 5516-15516-5 15 - beadBALL-beadBALL-Streptavidin 5517-15517-5 15 Biotin-labeled molecules See protocol: CB1 -