Human CD32b Recombinant ( FcgR2b)

//Human CD32b Recombinant ( FcgR2b)

Human CD32b Recombinant ( FcgR2b)


accession P31994

Source Optimized DNA sequence encoding Human extracellular domain of human CD32b including a C-terminal 6His tag was expressed in HEK293 cells.
Molecular weight Recombinant CD32b is a monomer protein consisting of 183 amino acid residue subunits, due to glycosylation migrates as an approximately 30 kDa protein on SDS-PAGE.
Biological Activity The activity was determined by the ability to bind human IgG2 with a linear range of 0.1-6 ug/ml.

Purity >95%, as determined by SDS-PAGE and HPLC
Endotoxin Endotoxin content was assayed using a LAL gel clot method. Endotoxin level was found to be less than 0.1 ng/µg(1EU/µg).
Presentation Recombinant CD32b is supplied as a lyophilized 0.2 μm filtered PBS solution, pH7.2 .
Reconstitution A quick spin of the vial followed by reconstitution in distilled water to a concentration not less than 0.1 mg/mL.
Storage Recombinant CD32b, as supplied, can be stored in working aliquots at 2° - 8° C for one month, or at -20°C to-70°Cfor twelve months. Avoid repeated freeze/thaw cycles.
Usage This product is for research purposes only.It may not be used for therapeutics or diagnostic purposes.

Biological Process Host-virus-interaction
Molecular function IgG-binding-protein
Molecular function Receptor