Manual

Magnetic Bead (Streptavidin)

Storage and Stability

2-8℃, do not freeze, 2 years.

Description

This monodisperse magnetic microspheres product (SA) composed of polymer and magnetic particels has the advantages of fast magnetic response, good suspension, large specific surface area, good stability, good lot-to-lot consistency and so on. The product has sufficient streptavidin (SA) on the surface, which can combine with biotinylated bio-ligand through the specific affinity of

streptavidin-biotin. With the help of magnetic separation, it can be used for targeted detection of specific bio-molecules in chemiluminenscent immunoassays.

Information

1. Composition: polymer/ Iron oxide
2. Functional group: streptavidin(SA)
3. Diameter: 600nm~5μm
4. Storage buffer: 10mM Tris(pH 7.4), 0.05%BSA, 0.05%Tween-20, 0.05%(w/v) ProClin 300, 0.05%BND-10

Note

1. In order to reduce the loss of magnetic beads, the time of each magnetic separation should be no less than 1 minute.
2. Before removing the beads from the tube, the magnetic beads should be fully mixed and resuspended evenly, and bubbles should be avoided during operation.
3. It is recommended to use a good quality pipette tip and reaction tube to avoid losses caused by adhesion.
4. This product is for research use only.
5. All information above is provided for guidance and reference purposes only.

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