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CD69 Hamster anti-Mouse, Brilliant Violet 711, Clone: H1.2F3, BD Optibuild™
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The H1.2F3 monoclonal antibody specifically binds to CD69 (Very Early Activation antigen), an 85 kDa disulfide-linked homodimer of differentially glycosylated subunits. CD69 is a C-type lectin, most closely related to the NKR-P1 and Ly-49 NK cell-activation molecules. Its expression is rapidly induced upon activation of lymphocytes (T, B, NK, and NK-T cells), neutrophils, and macrophages. CD69 is expressed also on thymocytes that are undergoing positive selection; its role in that process is unclear. H1.2F3 mAb augments PMA-induced T-cell stimulation and IFN- γ-induced macrophage stimulation. IL-2-activated NK cells express CD69, and H1.2F3 mAb induces redirected lysis of FcR-bearing target cells by NK cells.
The antibody was conjugated to BD Horizon™ BV711 which is part of the BD Horizon Brilliant™ Violet family of dyes. This dye is a tandem fluorochrome of BD Horizon BV421 with an Ex Max of 405-nm and an acceptor dye with an Em Max at 711-nm. BD Horizon BV711 can be excited by the violet laser and detected in a filter used to detect Cy™5.5 / Alexa Fluor™ 700-like dyes (eg, 712/20-nm filter). Due to the excitation and emission characteristics of the acceptor dye, there may be moderate spillover into the Alexa Fluor™ 700 and PerCP-Cy5.5 detectors. However, the spillover can be corrected through compensation as with any other dye combination.
Specifications
Specifications
| Antigen | CD69 |
| Applications | Flow Cytometry |
| Classification | Monoclonal |
| Clone | H1.2F3 |
| Concentration | 0.2mg/mL |
| Conjugate | Brilliant Violet 711 |
| Description | VEA; Very Early Activation Antigen; AIM; Activation Induced Molecule |
| Formulation | Aqueous buffered solution containing ≤0.09% sodium azide. |
| Host Species | Hamster |
| Immunogen | Mouse Dendritic Epidermal T Cell Line Y245 |
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Safety and Handling
For Research Use Only
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