Anti-2B4 / CD244 Antibody (PE) (Mouse Monoclonal antibody) General Information
Anti-2B4 / CD244 Antibody (PE)
Reacts with: Human
Human 2B4 / CD244
No cross-reactivity in ELISA with
Recombinant Human 2B4 / CD244 protein (Catalog#10042-H08H)
This antibody was produced from a hybridoma resulting from the fusion of a mouse myeloma with B cells obtained from a mouse immunized with purified, recombinant Human 2B4 / CD244 (rh 2B4 / CD244; Catalog#10042-H08H; NP_057466.1; Met 1-Arg 221) and conjugated with PE under optimum conditions, the unreacted PE was removed.
Monoclonal Mouse IgG1 Clone #04
Aqueous solution containing 0.5% BSA and 0.1% sodium azide
10 μl/Test, 0.1 mg/ml
This antibody is shipped as liquid solution at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.
This antibody can be stored at 2℃-8℃ for twelve months without detectable loss of activity. Protected from prolonged exposure to light. Do not freeze ! Sodium azide is toxic to cells and should be disposed of properly. Flush with large volumes of water during disposal.
Anti-2B4 / CD244 Antibody (PE) (Mouse Monoclonal antibody) Validated Applications
**********Please Note: Optimal concentrations/dilutions should be determined by the end user.**********
Anti-2B4 / CD244 Antibody (PE) Alternative Names
Anti-2B4 Antibody;Anti-NAIL Antibody;Anti-NKR2B4 Antibody;Anti-Nmrk Antibody;Anti-SLAMF4 Antibody
2B4 / CD244 Background Information
The CD244 antigen, also known as 2B4, is a cell surface glycoprotein implicated in the regulation of natural killer and T lymphocyte function. 2B4 is a member of the signaling lymphocyte activation molecule (SLAM)-related receptor family and is important for stimulating NK cell cytotoxicity and cytokine production, which is expressed on all NK cells, a subpopulation of T cells, monocytes and basophils. The 2B4 antigen identified on NK cells and T cells is capable of transmitting stimulatory signals and non-MHC-restricted killing. Reported as an activating receptor, human 2B4 can effectively activate and enhance NK cell–mediated cytotoxicity, induce secretion of IFN-γ and matrix metalloproteinases (MMPs), as well as NK cell invasiveness. As a cell surface glycoprotein of the Ig-superfamily structurally related to CD2-like molecules such as CD2, CD48, CD58, CD84, Ly-9, and SLAM, 2B4 (CD244) is expressed on all human NK cells, a subpopulation of T cells, basophils and monocytes. 2B4 activates NK cell mediated cytotoxicity, induces secretion of IFN-gamma and matrix metalloproteinases, and NK cell invasiveness.Immune CheckpointImmune Checkpoint Detection: Antibodies Immune Checkpoint Detection: ELISA Antibodies Immune Checkpoint Detection: IP Antibodies Immune Checkpoint Detection: FCM AntibodiesImmune Checkpoint ProteinsImmune Checkpoint Targets Co-inhibitory Immune Checkpoint Targets Immunotherapy Cancer Immunotherapy Targeted Therapy
CD244 molecule, natural killer cell receptor 2B4
Nakajima H, et al. (2000) 2B4: an NK cell activating receptor with unique specificity and signal transduction mechanism. Hum Immunol. 61(1): 39-43.Chuang SS, et al. (2001) 2B4 (CD244)-mediated activation of cytotoxicity and IFN-gamma release in human NK cells involves distinct pathways. J Immunol. 167(11): 6210-6.McNerney ME, et al. (2005) 2B4 (CD244) is a non-MHC binding receptor with multiple functions on natural killer cells and CD8+ T cells. Mol Immunol. 42(4): 489-94.Mathew SO, et al. (2009) Functional role of human NK cell receptor 2B4 (CD244) isoforms. Eur J Immunol. 39(6): 1632-41.