BeaverBeads™ Streptavidin can bind specifically to biotin-labeled antibodies, polypeptides and nucleic acid. These streptavidin-biotin complex is among the strongest non-covalent interactions in nature and has cascade amplification effect. BeaverBead™ Streptavidin utilize this strong interaction to isolate cell populations, isolate target proteins, capture nucleic acids, synthesize nucleic acids, and prepare samples for next-generation sequencing (NGS) workflows.
Legend
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Application direction
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Illustrations
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Immunoassay Protein isolation Phage display
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BeaverBeadsTM Streptavidin can specifically bind biotinylated antibody or antigen, as immune detection, ELISA solid-phase reaction carrier, or used for sorting cells
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Nucleic acid capture and purification
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BeaverBeadsTM Streptavidin can specifically combine biological nucleic acid probe in the hybridization experiments of DNA, RNA.
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DNA-Study on protein interaction protein
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BeaverBeadsTM Streptavidin specifically targets with biotinylated DNA or RNA fragments and it can be used to study the
interaction between proteins and nucleic acids.
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Cell sorting Exosome isolation
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Antibodies can be fixed to specifically recognize target cells and exosome.
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Cat. No.
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22308
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22307
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22305
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22309
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22311
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22306
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Bead size
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300nm
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1μm
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2μm
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2.8μm
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3μm
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5μm
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Material
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Polymer
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Concentration
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10mg/mL
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Biotin-nucleic acid probe binding capability (pmol/mg)
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>450
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>450
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>350
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>450
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>200
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≥300
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Biotinylated IgG (μg/mg bead)
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≥15
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≥15
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≥15
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≥10
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≥5
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≥10
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Recommended Applications
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Cell sorting,Nucleic acid probe capture
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Immunoprecip-itation,DNA-protein interaction analysis
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Magnetic chemiluminescence,Neutralizing antibody detection
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Cell activation
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Cat. No.
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Spec.
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Remarks
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22305
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2 μm,10 mg/mL
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1 mL/10mL/100mL
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22307
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1 μm,10 mg/mL
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1 mL/10mL/100mL
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22308
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300nm,10 mg/mL
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1 mL/10mL/100mL
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22306
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5 μm,10 mg/mL
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1 mL/10mL/100mL
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22309
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2.8 μm,10 mg/mL
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1 mL/10mL/100mL
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22311
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3 μm,10 mg/mL
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1 mL/10mL/100mL
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