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Product Name
Human CD23/FCER2 (His Tag) recombinant protein
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Description
Low-affinity receptor for immunoglobulin E (IgE) and CR2/CD21. Has essential roles in the regulation of IgE production and in the differentiation of B-cells (it is a B-cell-specific antigen).
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Protein name
Low affinity immunoglobulin epsilon Fc receptor
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Protein short names
IGEBF; LY-42; FCE2; CD23; CD23 A; FCER2; CLEC4J; CD23A; FCER2A
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Uniprot ID
P06734
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Gene Name
FCER2; CD23A; CLEC4J; FCE2; IGEBF
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Source/Expression Host
Human Cells
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Expression Plasmid/cDNA
A DNA sequence encoding the human CD23 isoform 2 (P06734-1) extracellular domain (Asp 48-Ser 321) was expressed, with a polyhistidine tag at the N-terminus.
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Protein Species
Human
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Molecular weight
The recombinant human CD23 consists of 290 amino acids and has a calculated molecular mass of 33.2 kDa. In SDS-PAGE under reducing conditions, the apparent molecular mass of rhCD23 is approximately 44 kDa due to glycosylation.
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Purity
> 96 % as determined by SDS-PAGE
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Validations
Human CD23 / FCER2 Protein (His Tag) SDS-PAGE
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