Recombinant Human FCER2 Protein, DDK-tagged

• Cat.No.: FCER2-319H
• Product Overview: Recombinant Human FCER2(Asp48-Ser321), transcript variant 1, fused with DDK tag at C-terminal was expressed in in Sf9 cells.

Specification

• Description: The protein encoded by this gene is a B-cell specific antigen, and a low-affinity receptor for IgE. It has essential roles in B cell growth and differentiation, and the regulation of IgE production. This protein also exists as a soluble secreted form, then functioning as a potent mitogenic growth factor. Alternatively spliced transcript variants encoding different isoforms have been described for this gene.
• Source: Sf9 cells
• Tag: DDK
• Form: 50mM Tris-HCl pH8.0, 150mM NaCl, 10% glycerol. Store at -80 centigrade. Avoid repeated freeze-thaw cycles. Stable for at least 3 months from receipt of products under proper storage and handling conditions.
• Molecular Mass: 31 kDa
• Purity: > 80% as determined by SDS-PAGE and Coomassie blue staining
• Concentration: >50 ug/mL as determined by microplate BCA method

Gene Information

• Gene Name: FCER2 Fc fragment of IgE, low affinity II, receptor for (CD23) [ Homo sapiens ]
• Official Symbol: FCER2
• Synonyms: FCER2; Fc fragment of IgE, low affinity II, receptor for (CD23); CD23A, Fc fragment of IgE, low affinity II, receptor for (CD23A) , FCE2; low affinity immunoglobulin epsilon Fc receptor; CD23; CLEC4J; BLAST-2; CD23 antigen; fc-epsilon-RII; lymphocyte IgE receptor; immunoglobulin E-binding factor; C-type lectin domain family 4, member J; FCE2; CD23A; IGEBF
• Gene ID: 2208
• mRNA Refseq: NM_001207019
• Protein Refseq: NP_001193948
• MIM: 151445
• UniProt ID: P06734