BD, 561024, BD Pharmingen™ Alexa Fluor® 700 Mouse Anti-Human IFN-γ

Alternative Name: IFNG; Interferon-gamma; Interferon-γ; Type II interferon; MAF
Reactivity: Human (QC Testing), Rhesus, Cynomolgus, Baboon (Tested in Development)
Isotype: Mouse IgG1, κ
Immunogen: Human IFN-γ Recombinant Protein
Application: Intracellular staining (flow cytometry) (Routinely Tested)
Concentration: 0.2 mg/ml
RRID: AB_396977
Storage Buffer: Aqueous buffered solution containing protein stabilizer and ≤0.09% sodium azide.
Regulatory Status: RUO
Preparation And Storage: Preparation And Storage Store undiluted at 4°C and protected from prolonged exposure to light. Do not freeze. The monoclonal antibody was purified from tissue culture supernatant or ascites by affinity chromatography. The antibody was conjugated to Alexa Fluor® 700 under optimum conditions, and unreacted Alexa Fluor® 700 was removed.
Recommended Assay Procedures: Recommended Assay Procedures The Alexa Fluor® 700-conjugated B27 antibody (Cat. No. 557995) 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 (≤ 0.25 µg mAb/million cells). For specific methodology, please visit the protocols section under "Intracellular Flow" or "Cytokines (Intracellular Staining)" on our web site, http://www.bdbiosciences.com/us/s/resources. A useful control for demonstrating specificity of staining is the unlabeled B27 antibody used to pre-block the fixed/permeabilized cells (Cat. No. 554699) prior to staining. A suitable mouse IgG1 isotype control for assessing the level of background staining is Alexa Fluor® 700-conjugated mAb MOPC-21 (Cat. No. 557882).
Product Notices: Product Notices Since applications vary, each investigator should titrate the reagent to obtain optimal results. An isotype control should be used at the same concentration as the antibody of interest. Caution: Sodium azide yields highly toxic hydrazoic acid under acidic conditions. Dilute azide compounds in running water before discarding to avoid accumulation of potentially explosive deposits in plumbing. Alexa Fluor® 700 has an adsorption maximum of ~700nm and a peak fluorescence emission of ~720nm. Before staining cells with this reagent, please confirm that your flow cytometer is capable of exciting the fluorochrome and discriminating the resulting fluorescence. For fluorochrome spectra and suitable instrument settings, please refer to our Multicolor Flow Cytometry web page at www.bdbiosciences.com/colors. The Alexa Fluor®, Pacific Blue™, and Cascade Blue® dye antibody conjugates in this product are sold under license from Molecular Probes, Inc. for research use only, excluding use in combination with microarrays, or as analyte specific reagents. The Alexa Fluor® dyes (except for Alexa Fluor® 430), Pacific Blue™ dye, and Cascade Blue® dye are covered by pending and issued patents. Alexa Fluor® is a registered trademark of Molecular Probes, Inc., Eugene, OR. Species cross-reactivity detected in product development may not have been confirmed on every format and/or application. Please refer to www.bdbiosciences.com/us/s/resources for technical protocols.