- Catalog number
- ICH1056-50mg
- Size / count
- 50 mg
- Dry ice
- No
- Hazardous
- No
- Discontinued
- No
- Background
- CD16 is a low-affinity IgG Fc receptor III and CD32 is FcR II. CD16/CD32 are expressed on B cells, monocytes/macrophages, NK cells, granulocytes, mast cells, and dendritic cells. The Fc receptors bind antibody-antigen immune complexes and mediate adaptive immune responses. Clone 2.4G2 antibody is used in flow cytometry staining experiments to prevent non-specific binding of IgG to the FcγIII and FcγII, and possibly FcγI, receptors prior to staining with antigen-specific primary antibodies. The Fab fragments of the 2.4G2 antibody have also been used to block Fc receptors in vivo.
- CAS Number
- 9007-83-4
- Specifications
- Anti-CD32/CD16 In Vivo Antibody - Low Endotoxin (2.4G2) recognizes the FcγII and FcγIII receptors
- Product Name Alternative
- Low affinity immunoglobulin gamma Fc region receptor II, Fcgr2, Fc-gamma-RIIB, FcRII, IgG Fc receptor II beta, Ly-17, Low affinity immunoglobulin gamma Fc region receptor III, Fcgr3, FcRIII, Fc-gamma RIII
- UniProt
- P08508
- Host
- Rat
- Species Reactivity
- Mouse
- Target
- CD32/CD16
- Isotype
- IgG2b
- Clone
- 2.4G2
- Applications
- Western Blot, Blocking, Flow cytometry, IHC (Frozen), Immunoprecipitation, CODEX
- Purification Method
- This monoclonal antibody was purified using Protein G
- Concentration
- 0.5 mg/mL
- Endotoxin
- ≤ 1.0 EU/mg as determined by the LAL method
- Purity
- >95% by SDS-PAGE and HPLC
- Buffer
- ICH3001-100mL
ICH3002-100mL
ICH3003-100mL
- Shipping Conditions
- Blue ice
- Storage Conditions
- Anti-CD32/CD16 In Vivo Antibody - Low Endotoxin (2.4G2) is stable for at least four (4) weeks when stored sterile at 2-8°C. For long term storage aseptically aliquot in working volumes without diluting and store at –80°C. Avoid Repeated Freeze Thaw Cycles.
- Formulation
- 0.01 M phosphate buffered saline (PBS) pH 7.2, 150 mM NaCl with no carrier protein, potassium or preservatives added.
- Antigen Distribution
- The Fc gamma II/III receptors are present on mouse natural killer cells, monocytes, macrophages, granulocytes, B-cells and most fetal thymocytes.
- Aggregation
- Aggregation level ≤ 5%
- Applications Notes
- Each investigator should determine their own optimal working dilution for specific applications.
- Isotype Control
- https://www.ichor.bio/product/Rat-IgG2b-In-Vivo-Isotype-Control-Low-Endotoxin-1-2-ICH2243