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Product Name CD32 Chinese Name 低亲和力免疫球蛋白γFc区受体II-a/Fc γ RII a抗体 Alias CD 32; CD32A; CD32B; CD32C; CDw32; Fc gamma RII; low affinity II receptor; Fc gamma receptor II; Fc-GAMMA-RII; Fc[g]RII; IgG Fc receptor II; FCG 2; FCG2; FcgammaRII; FCGR 2; FcGR; FCGR2; FCGR2A; FCGR2A1; FCGR2B; FCGR2C; FcgRII; Fcr-2; Fcr-3; FcRII a; FCRII; FcRII b; FcRII c; FcRIIC; IGFR 2; IGFR2; Ly-17; Ly-m20; LyM-1; Lymphocyte antigen 17; MGC23887; MGC30032; FCG2C_HUMAN. Research Area Cell biology immunology Cell Surface Molecule Immunogen Species Rabbit Clonality Polyclonal React Species Human, Applications WB=1:500-2000 ELISA=1:5000-10000 Flow-Cyt=0.2μg/Test
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.Theoretical molecular weight 31kDa Detection molecular weight 40kDa Cellular localization The cell membrane Form Liquid Concentration 1mg/ml immunogen KLH conjugated synthetic peptide derived from human Fc gamma RII a: 201-300/317 Lsotype IgG Purification affinity purified by Protein A Buffer Solution 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. Storage Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. Attention This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. PubMed PubMed Product Detail This gene encodes one member of a family of immunoglobulin Fc receptor genes found on the surface of many immune response cells. The protein encoded by this gene is a cell surface receptor found on phagocytic cells such as macrophages and neutrophils, and is involved in the process of phagocytosis and clearing of immune complexes. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Oct 2008]
Function:
Binds to the Fc region of immunoglobulins gamma. Low affinity receptor. By binding to IgG it initiates cellular responses against pathogens and soluble antigens. Promotes phagocytosis of opsonized antigens.
Subunit:
Isoform IIB1 interacts with measles virus N protein. N protein is released in the blood following lysis of measles infected cells. This interaction presumably block inflammatory immune response. Interacts with INPP5D/SHIP1. Interacts with FGR. Interacts with LYN.
Subcellular Location:
Cell membrane; Single-pass type I membrane protein.
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 SRC-type Tyr-kinases such as LYN, BLK, FYN, HCK and SYK.
Similarity:
Contains 2 Ig-like C2-type (immunoglobulin-like) domains.
SWISS:
P12318
Gene ID:
2212
Database links:Entrez Gene: 2212 Human
Entrez Gene: 2213 Human
Entrez Gene: 9103 Human
Omim: 146790 Human
Omim: 604590 Human
Omim: 612169 Human
SwissProt: P12318 Human
SwissProt: P31994 Human
SwissProt: P31995 Human
Unigene: 352642 Human
Unigene: 154415 Rat
Product Picture Sample:
Jurkat(Human) Cell Lysate at 30 ug
Primary: Anti-CD32 (SL2573R) at 1/1000 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 31 kD
Observed band size: 31 kD
Sample: K562 Cell Lysate at 30 ug
Primary: Anti- CD32 (SL2573R) at 1/300 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 31 kD
Observed band size: 33 kD
Blank control: U937 (blue).
Primary Antibody:Rabbit Anti-CD32 antibody(SL2573R), Dilution: 0.2μg in 100 μL 1X PBS containing 0.5% BSA;
Isotype Control Antibody: Rabbit IgG(orange) ,used under the same conditions );
Secondary Antibody: Goat anti-rabbit IgG-PE(white blue), Dilution: 1:200 in 1 X PBS containing 0.5% BSA.
Protocol
The cells were fixed with 2% paraformaldehyde (10 min) . Primary antibody (SL2573R, 0.2μg /1x10^6 cells) were incubated for 30 min on the ice, followed by 1 X PBS containing 0.5% BSA + 1 0% goat serum (15 min) to block non-specific protein-protein interactions. Then the Goat Anti-rabbit IgG/PE antibody was added into the blocking buffer mentioned above to react with the primary antibody at 1/200 dilution for 30 min on ice. Acquisition of 20,000 events was performed.
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