Rat anti Mouse CD32B antibody, clone AT130-5R
recognizes mouse CD32B also known as FcRIIB. CD32B (FcRIIB) is a low affinity receptor for IgG1, IgG2a and IgG2b type antibodies. Unlike other FcRs, the intracellular domain of CD32 contains a inhibitory signaling motif (ITIM) that can antagonize signal transduction mediated through other activatory receptors. FcRIIB is expressed on all myeloid populations and on B-cells.
Rat anti Mouse CD32B antibody, clone AT130-5R is a rat IgG2b antibody derived from the parental AT130-5 mouse clone previously described. The binding characteristics of the clone are described in the original publication (Williams et al. 2012).
- Target Species
- Product Form
- Purified IgG - liquid
- Purified IgG prepared by affinity chromatography on Protein G from tissue culture supernatant
- Buffer Solution
- TRIS buffered saline
- Preservative Stabilisers
- 0.09% Sodium Azide (NaN3)
- Mouse CD32-Rat CD4 fusion protein
- Approx. Protein Concentrations
- IgG concentration 1.0 mg/ml
- Fusion Partners
- Spleen cells from immunised rats were fused with cells of the NS-1 myeloma cell line
- Store at +4oC or at -20oC if preferred.
Storage in frost-free freezers is not recommended.
This product should be stored undiluted. Avoid repeated freezing and thawing as this may denature the antibody. Should this product contain a precipitate we recommend microcentrifugation before use.
- 18 months from date of despatch
- Entrez Gene
- For research purposes only
This product has been reported to work in the following applications. This information is derived from testing within our laboratories, peer-reviewed publications or personal communications from the originators. Please refer to references indicated for further information. For general protocol recommendations, please visit the antibody protocols page.
Applications of CD32B antibody
|Immunohistology - Frozen
Where this product has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the product for use in their own system using appropriate negative/positive controls.
- Flow Cytometry
- Use 10ul of the suggested working dilution to label 1x106 cells in 100ul
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Secondary Antibodies Available
Product Specific References
References for CD32B antibody
Williams, E.L. et al. (2012) Development and characterisation of monoclonal antibodies specific for the murine inhibitory FcγRIIB (CD32B).
Eur J Immunol. 42 (8): 2109-20.