SV0200 - Streptavidin - Protein Conjugated Magnetic Beads - Magnetic Beads (50nm-4.5μm) - By Products Type
Contact: 858-689-8808



Streptavidin Super Mag (200 nm) are streptavidin conjugated magnetic beads with average particle size of 200 nm. The monolayer of streptavidin that is covalently coupled to their surface makes most of the biotin binding sites sterically available for binding of biotinylated nucleic acids, antibodies, or other biotinylated ligands and targets. With large surface area, excellent colloidal stability and unique surface coating, Streptavidin Super Mag (200 nm) exhibit high binding capacity, low non-specific binding and fast magnetic separation.


  • High binding capacity
  • Significant low non-specific binding to proteins and nucleic acid
  • Fast magnetic separation due to high percentage of magnetic content


Ideal for assay development. Low non-specific binding of proteins and nucleic acids.

Binding capacity:

  • ~20 µg biotinylated IgG/mg beads


Product Description: Streptavidin Super Mag Magnetic beads

Solvent: 10 mM PBS, 0.05% NaN3, 0.01% Tween 20 , 0.1% BSA, pH 7.4
Concentration: 1 mg/mL
Average Particle Size by Dynamic Light Scattering: 180-220 nm
Surface Ligands: Streptavidin
Magnetic Content: >80%
Storage: 2-8 °C; Do not freeze. Keep vial upright.

Catalog# Product Unit Size Unit Price Quantity
SV0201 Streptavidin Super Mag Magnetic Beads-1 mL 1 mL $99.00
SV0202 Streptavidin Super Mag Magnetic Beads-5 mL 5 mL $249.00
Concentration 1 mg/mL
Particle Size 0.2
Product Description Streptavidin Super Mag Magnetic Beads, 0.2 µm
Surface Hydrophilic
Functionality Streptavidin


1.1  Product identifiers

Product name:  Streptavidin Super Mag Magnetic Beads  

Catalog Number:  SV0050 – SV0200

 1.2  Relevant identified uses of the substance or mixture and uses advised against

Identified uses:  Laboratory chemicals, Manufacture of substances

1.3  Details of the supplier of the safety data sheet

Company:  Ocean NanoTech

                     7964 Arjons Dr

                     Suite G

                     San Diego, CA 92126

Telephone:  858-689-8808

Fax:  858-689-8809

1.4  Emergency telephone number

Emergency Phone #:  +1-703-527-3887 (CHEMTREC)