2B4 / CD244 Matched ELISA Antibody Pair Set,Human

Cat: SEK10042

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2B4 / CD244 Matched ELISA Antibody Pair Set,Human General Information

Product name
2B4 / CD244 Matched ELISA Antibody Pair Set,Human
Assay type
Solid Phase Sandwich ELISA
Specificity
Quantitative determination of Human 2B4 / CD244
Assay range
125-8000
Materials provided
1. Capture Antibody 0.5 mg/mL of rabbit anti-2B4 monoclonal antibody (in PBS, pH 7.4). Dilute to a working concentration of 2 μg/mL in CBS before coating. (Catalog: # 10042-R025)
2. Detection Antibody 0.25 mg/mL rabbit anti-2B4 monoclonal antibody conjugated to horseradish-peroxidase (HRP) (in PBS, 50 % HRP-Protector, pH 7.4). Dilute to working concentration of 0.0625 μg/mL in detection antibody dilution buffer before use. (Catalog: # 10042-R031)
3. Standard Each vial contains 56 ng of recombinant 2B4. Reconstitute with 1 mL detection antibody dilution buffer. After reconstitution, store at -20℃ to -80℃ in a manual defrost freezer. A seven-point standard curve using 2-fold serial dilutions in sample dilution buffer, and a high standard of 8 ng/mL is recommended.
Product overview
This 2B4 / CD244 Matched ELISA Antibody Pair Set,Human is a solid phase sandwich ELISA for quantitative determination of Human 2B4 / CD244 . It contains Human 2B4 / CD244 capture antibody, Human 2B4 / CD244 detector antibody (HRP) and a highly purified HEK293-expressed recombinant Human 2B4 / CD244 protein. This Pair Set is at affordable price for researchers.
Shipping
This Matched ELISA Antibody Pair Set is shipped at ambient temperature.
Storage
Capture Antibody: Aliquot and store at -20℃ to -80℃ for up to 6 months from date of receipt. Avoid repeated freeze-thaw cycles.
Detection Antibody: Store at 4℃ and protect it from prolonged exposure to light for up to 6 months from date of receipt. DO NOT FREEZE!
Standard: Store lyophilized standard at -20℃ to -80℃ for up to 6 months from date of receipt. Aliquot and store the reconstituted Standard at -80℃ for up to 1 month. Avoid repeated freeze-thaw cycles.

2B4 / CD244 Matched ELISA Antibody Pair Set,Human Images

Human 2B4 / CD244 ELISA Pair Set Standard Curve 13775

2B4 / CD244 Matched ELISA Antibody Pair Set,Human Alternative Names

2B4 Matched ELISA Antibody Pair Set, Human;NAIL Matched ELISA Antibody Pair Set, Human;NKR2B4 Matched ELISA Antibody Pair Set, Human;Nmrk Matched ELISA Antibody Pair Set, Human;SLAMF4 Matched ELISA Antibody Pair Set, Human

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 Checkpoint
Immune Checkpoint Detection: Antibodies   Immune Checkpoint Detection: ELISA Antibodies   Immune Checkpoint Detection: IP Antibodies   Immune Checkpoint Detection: FCM Antibodies
Immune Checkpoint Proteins
Immune Checkpoint Targets   Co-inhibitory Immune Checkpoint Targets

Immunotherapy   Cancer Immunotherapy   Targeted Therapy

Full Name
CD244 molecule, natural killer cell receptor 2B4
References
  • 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.
  • Product Description Assay Range (pg/ml) Sample Type Catalog# (PDF)
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