Recombinant Human FCGR2A, His & AVI Tagged, Biotinylated, 167 Arg

• Cat.No.: FCGR2A-2964H
• Product Overview: A DNA sequence encoding the extracellular domain (Met 1-Met 210) of human CD32a (AAA35827.1) was fused with a c-terminal polyhistidine tagged AVI tag at the C-terminus. The expressed protein was biotinylated in vivo by the Biotin-Protein ligase (BirA enzyme) which is co-expressed.

Specification

• Description: Human CD32 class is encoded by three closely related genes, and designated Fcγ RII A, B, and C which share 94 - 99% amino acid identity in their extracellular domains but differ substantially in their transmembrane and cytoplasmic domains. Fcγ RII A is expressed on cells of both myeloid and lymphoid lineages as well as on cells of non- hematopoietic origin. Associated with an ITAM (immunoreceptor tyrosine-based activation motif)- bearing adapter subunit, Fc Rγ, CD32a (Fcγ RII A) delivers an activating signal upon ligand binding, and results in the initiation of inflammatory responses including cytolysis, phagocytosis, degranulation and cytokine production. The responses can be modulated by signals from the coexpressed inhibitory receptors such as Fcγ RII B, and the strength of the signal is dependent on the ratio of expression of the activating and inhibitory receptors.
• Source: Human Cells
• Species: Human
• Tag: His&Avi
• Form: Lyophilized from sterile PBS , pH 7.4
• Molecular Mass: The recombinant human CD32a consists of 213 amino acids after removal of the signal peptide and predicts a molecular mass of 23.6 kDa. It migrates as an approximately 32 kDa protein due to glycosylation by SDS-PAGE under reducing conditions.
• Protein length: Met1-Met210
• Endotoxin: < 1.0 eu per μg of the protein as determined by the LAL method.
• Purity: >97 % as determined by SDS-PAGE
• Storage: Store it under sterile conditions at -70℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
• Reconstitution: Reconstitute with water to desired concentration.

Gene Information

• Gene Name: FCGR2A Fc fragment of IgG, low affinity IIa, receptor (CD32) [ Homo sapiens ]
• Official Symbol: FCGR2A
• Synonyms: FCGR2A; Fc fragment of IgG, low affinity IIa, receptor (CD32); Fc fragment of IgG, low affinity IIa, receptor for (CD32) , FCG2, FCGR2, FCGR2A1; low affinity immunoglobulin gamma Fc region receptor II-a; CD32; CD32A; CDw32; IGFR2; Immunoglobulin G Fc receptor II; fcRII-a; fc-gamma-RIIa; fc-gamma RII-a; igG Fc receptor II-a; FCG2; FcGR; FCGR2; FCGR2A1; MGC23887; MGC30032
• Gene ID: 2212
• mRNA Refseq: NM_001136219
• Protein Refseq: NP_001129691
• MIM: 146790
• UniProt ID: P12318
• Chromosome Location: 1q23
• Pathway: Fc gamma R-mediated phagocytosis, organism-specific biosystem; Fc gamma R-mediated phagocytosis, conserved biosystem; Leishmaniasis, organism-specific biosystem; Leishmaniasis, conserved biosystem; Osteoclast differentiation, organism-specific biosystem; Osteoclast differentiation, conserved biosystem; Phagosome, organism-specific biosystem
• Function: IgG binding; receptor activity