Active Recombinant Human FCGR2B protein, His-tagged

• Cat.No.: FCGR2B-2615H
• Product Overview: Active Recombinant Human Fc-gamma RIIb/CD32b Protein is produced by HEK293 expression system. The target protein is expressed with sequence (Ala46-Pro217) of human Fc gamma RIIB/C (Accession #NP_003992.3) fused with a 6×His tag at the C-terminus.

Specification

• Source: HEK293
• Species: Human
• Tag: His
• Form: Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4.
• Bio-activity: 1.Measured by its binding ability in a functional ELISA. Immobilized Recombinant Human FCGR2B at 2 μg/mL (100 μL/well) can bind biotinylated Human IgG1 with a linear range of 0.0048-2.81 μg/mL.
  2.Measured by its binding ability in a functional ELISA. Immobilized Human FCGR2B at 2μg/mL (100 μL/well) can bind FCGR2B Rabbit pAb with a linear range of 0.3-77.48ng/mL.
• Molecular Mass: 25-35 kDa
• Protein length: Ala46-Pro217
• Endotoxin: < 0.1 EU/μg of the protein by LAL method.
• Purity: > 97% by SDS-PAGE.
• Storage: Store the lyophilized protein at -20°C to -80 °C for long term.
  After reconstitution, the protein solution is stable at -20 °C for 3 months, at 2-8 °C for up to 1 week.
• Reconstitution: Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water.

Gene Information

• Gene Name: FCGR2B Fc fragment of IgG, low affinity IIb, receptor (CD32) [ Homo sapiens ]
• Official Symbol: FCGR2B
• Synonyms: FCGR2B; Fc fragment of IgG, low affinity IIb, receptor (CD32); Fc fragment of IgG, low affinity IIb, receptor for (CD32) , FCG2, FCGR2; low affinity immunoglobulin gamma Fc region receptor II-b; CD32; CD32B; CDw32; fcRII-b; Fc gamma RIIb; fc-gamma-RIIb; fc-gamma RII-b; igG Fc receptor II-b; Fc fragment of IgG, low affinity II, receptor for (CD32); Fc fragment of IgG, low affinity IIb, receptor for (CD32); FCG2; FCGR2; IGFR2
• Gene ID: 2213
• mRNA Refseq: NM_001002273
• Protein Refseq: NP_001002273
• MIM: 604590
• UniProt ID: P31994