BD, 554413, BD Pharmingen™ APC Rat Anti-Mouse IFN-γ

Reactivity: Mouse (QC Testing)
Isotype: Rat IgG1, κ
Immunogen: Mouse IFN-γ Recombinant Protein
Application: Intracellular staining (flow cytometry) (Routinely Tested)
Target Molecular Weight: 15-17 kDa
Concentration: 0.2 mg/ml
RRID: AB_398551
Storage Buffer: Aqueous buffered solution containing ≤0.09% sodium azide.
Regulatory Status: RUO
Preparation And Storage: Preparation And Storage The monoclonal antibody was purified from tissue culture supernatant or ascites by affinity chromatography. The antibody was conjugated to APC under optimum conditions, and unconjugated antibody and free APC were removed. Store undiluted at 4°C and protected from prolonged exposure to light. Do not freeze.
Recommended Assay Procedures: Recommended Assay Procedures Recommended Assay Procedure: Immunofluorescent Staining for Flow Cytometric Analysis: The APC-XMG1.2 antibody is useful for immunofluorescent staining and flow cytometric analysis to identify and enumerate IFN-γ producing cells within mixed cell populations. For optimal immunofluorescent staining for flow cytometric analysis, the anti-cytokine antibody should be titrated (≤ 0.5 µg mAb/million cells).  For specific methodology, please visit the protocols section or chapter on intracellular staining in the Immune Function Handbook, both of which are posted on our web site, www.bdbiosciences.com. A suitable rat IgG1 isotype control for assessing the level of background staining on paraformaldehyde-fixed/saponin-permeabilized mouse cells is APC-R3-34 (Cat. No. 554686); use at comparable concentrations to antibody of interest. A useful control for demonstrating specificity of staining is either of the following: (1) pre-block the APC-conjugated XMG1.2 antibody with ligand (e.g., recombinant mIFN-γ, Cat. No. 554587) prior to staining, or (2) pre-block the fixed/permeabilized cells with unlabeled XMG1.2 antibody (Cat. No. 554409) prior to staining.