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Invitrogen™ DYNAL™ Dynabeads™ M-270 Streptavidin DFS Item

Gold standard for isolation and handling of biotinylated nucleic acids, antibodies, or other biotinylated ligands and targets

$672.00 - $2,345.00


Shelf Life 36 months
Storage Requirements Store at 2 to 8°C.
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Includes:  Dynabeads are supplied in PBS, pH 7.4 with 0.01% Tween™-20 and 0.02% NaN3 added as preservatives


For Research Use Only. Not for use in diagnostic procedures.

Catalog Number Mfr. No. Quantity Price Quantity    


DFS Item
life technologies
2mL Each for $672.00


DFS Item
life technologies
10mL Each for $2,345.00
Description & Specifications


Shelf Life 36 months
Storage Requirements Store at 2 to 8°C.

The high binding affinity of streptavidin-biotin interaction (Kd=10-15) is used in vast number of applications.

  • Direct and fast isolation of biotinylated molecule
  • Flexible protocols with gentle and efficient liquid-phase reaction kinetics
  • Low nonspecific binding of nucleotides and nucleic acids
  • Low aggregation in high-salt hybridization buffers
  • Well suited for nucleic acid applications with extreme demands
  • Low nonspecific binding of small and negatively charged proteins
  • Production follows a validated process in compliance with cGMP for medical devices
  • Well suited for automated protocols
  • Bead Diameter: 2.8μm
  • Binding Capacity (Free Biotin): 650-1,350pmoles/mg beads
  • Concentration: 10mg/mL
  • High throughput compatible
  • Sample Type: Any Sample Type

ChIP-on-Chip, Chromatin Biology, Chromatin Immunoprecipitation (ChIP), DNA and RNA Purification and Analysis, DNA Extraction, Immunoprecipitation, Protein and Peptide Purification, Protein Sample Preparation and Protein Purification, Proteins, Expression, Isolation and Analysis, RNAi, Epigenetics and Non-Coding RNA Research, Sequence-Specific DNA or RNA Purification, Viral RNA/DNA Purification

Shipping Condition: Room Temperature

Safety and Handling

36 months