Product Description

ActiveMax? Streptavidin μBeads, premium grade (for cells) are uniform, superparamagnetic beads of 5.5 μm with streptavidin on its surface. Streptavidin is a tetrameric protein providing 4 high-affinity biotin binding sites, which make it possible to fast prepare and customize your own sterile protein/antibody coupled beads for cell based assay, cell sorting, cell therapy process development and manufacturing use.
ActiveMax? Streptavidin μBeads, premium grade (for cells) are produced under sterile manufacturing conditions (ISO 5), and no animal- or human-derived components are used throughout the production process. It is produced under our rigorous quality control system that includes a comprehensive set of tests including sterility and endotoxin tests.

Application

ActiveMax? Streptavidin coupled-μbeads, premium grade (for cells)can be used for coupling of any biotinylated proteins or antibodies, and are ideal for numerous applications as follows:
When coupled with biotinylated CAR target proteins, it can be used to stimulate or isolate CAR-T cells or UCAR-T cells.
When coupled with biotinylated antibodies, it can be used to isolate antigen specific cells, including immune cells, tumor cells, etc.
When coupled with biotinylated drug targets, it can be used for screening target specific antibodies by FACS.
It can also be used for other cell based experiments that you need.

Reconstitution

See Certificate of Analysis (CoA) for detailed instruction.

Storage

This product is stable in storage under the following conditions: -20?C for 12 months in lyophilized state. -70°C for 6 months under sterile conditions after reconstitution.

Please avoid repeated freeze-thaw cycles after reconstitution. Immediate use after reconstitution is highly recommended.

Sterility

Negative

Endotoxin

Less than 0.002 EU per μg by the LAL method / rFC method.

Mycoplasma

Negative

Important Note

This product is for research use only and not intended for therapeutic or in vivo diagnostic use.

Formulation

Please contact us for detailed information.

Contact us for customized product form or formulation.