Human Fc gamma RIIB/CD32b protein (Recombinant) (His-Tag) (STJP019559)

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STJP019559
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Host: HEK293 Cells
Applications: SDS-PAGE/Bioactivity
Note: STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS.
Short Description : Recombinant-Human Fc gamma RIIB/CD32b-His-Tag protein was developed from hek293 cells and has a target region of His-Tag. For use in research applications.
Formulation: Liquid in phosphate-Buffered Saline (pH 7.4) containing 10% Glycerol
Concentration: 1 mg/mL
Storage Instruction: For short term storage, keep at +2C to +8C for up to 1 week. For long term storage, aliquot and store at-20C, and avoid repeat freeze-thaw cycles.
Endotoxin: < 1 EU per 1ug of protein (determined by LAL method)
Immunoreactivity: Measured by its binding ability in a functional ELISA with Human IgG1 Fc.
Gene Symbol: FCGR2B
Gene ID: 2213
Uniprot ID: FCG2B_HUMAN
Immunogen Region: 46-217aa
Accession Number: NP_001002274.1
Immunogen: Human
Immunogen Sequence: APPKAVLKLE PQWINVLQED SVTLTCRGTH SPESDSIQWF HNGNLIPTHT QPSYRFKANN NDSGEYTCQT GQTSLSDPVH LTVLSEWLVL QTPHLEFQEG ETIVLRCHSW KDKPLVKVTF FQNGKSKKFS RSDPNFSIPQ ANHSHSGDYH CTGNIGYTLY SSKPVTITVQ AP
Tissue Specificity Is the most broadly distributed Fc-gamma-receptor. Expressed in monocyte, neutrophils, macrophages, basophils, eosinophils, Langerhans cells, B-cells, platelets cells and placenta (endothelial cells). Not detected in natural killer cells.
Post Translational Modifications Phosphorylated by the SRC-type Tyr-kinases LYN and BLK.
Function Receptor for the Fc region of complexed or aggregated immunoglobulins gamma. Low affinity receptor. Involved in a variety of effector and regulatory functions such as phagocytosis of immune complexes and modulation of antibody production by B-cells. Binding to this receptor results in down-modulation of previous state of cell activation triggered via antigen receptors on B-cells (BCR), T-cells (TCR) or via another Fc receptor. Isoform IIB1 fails to mediate endocytosis or phagocytosis. Isoform IIB2 does not trigger phagocytosis.
Protein Name Low Affinity Immunoglobulin Gamma Fc Region Receptor Ii-B
Igg Fc Receptor Ii-B
Cdw32
Fc-Gamma Rii-B
Fc-Gamma-Riib
Fcrii-B
Cd Antigen Cd32
Database Links Reactome: R-HSA-198933
Cellular Localisation Cell Membrane
Single-Pass Type I Membrane Protein
Alternative Protein Names Low Affinity Immunoglobulin Gamma Fc Region Receptor Ii-B protein
Igg Fc Receptor Ii-B protein
Cdw32 protein
Fc-Gamma Rii-B protein
Fc-Gamma-Riib protein
Fcrii-B protein
Cd Antigen Cd32 protein
FCGR2B protein
CD32 protein
FCG2 protein
IGFR2 protein

Information sourced from Uniprot.org