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Invitrogen
CD244 Monoclonal Antibody (eBioPP35 (PP35)), eBioscience™
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FIGURE: 1 / 1
CD244 Antibody (14-2449-82) in Flow
Staining of normal human peripheral blood cells with Anti-Human CD8a APC (Product # 17-0088-42) and 0.25 µg of Mouse IgG1 kappa Isotype Control Purified (Product # 14-4714-82) (left) or 0.25 µg of Anti-Human CD244 Purified (right). Cells in the lymphocyte gate were used for analysis.
Please note: We are reviewing Western blot images included in the antibody testing data in our catalog, including those provided by third parties. Unless expressly labeled or annotated as “raw-unedited”, Western blot images included in the antibody testing data in our catalog may have been edited, optimized or otherwise adjusted for presentation.
Product Details
14-2449-82
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Human
Published species
Human
Host/Isotype
Mouse
/ IgG1
Class
Monoclonal
Type
Antibody
Clone
eBioPP35 (PP35)
Conjugate
Unconjugated
Unconjugated
Unconjugated
Form
Liquid
Concentration
0.5 mg/mL
Amount
100 µg
Purification
Affinity chromatography
Storage buffer
PBS, pH 7.2
Contains
0.09% sodium azide
Storage conditions
4°C
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
Product Specific Information
Description: The eBioPP35 monoclonal antibody reacts with human CD244, also known as 2B4, p38, NK-cell activation-inducing ligand, signaling lymphocyte activation molecule family member 4, and natural killer cell receptor 2B4. Human CD244 is a 38 kD protein expressed on NK cells, a subset of CD8+ T cells, gammadelta T cells, monocytes, basophils, mast cells, and eosinophils. Binding of CD244 to its ligand, CD48, results in NK cell activation. Costaining experiments with eBioC1.7 suggest that both antibodies recognize different epitopes.
Applications Reported: This eBioPP35 (PP35) antibody has been reported for use in flow cytometric analysis, immunoprecipitation, and immunoblotting (WB).
Purity: Greater than 90%, as determined by SDS-PAGE.
Aggregation: Less than 10%, as determined by HPLC.
Filtration: 0.2 µm post-manufacturing filtered.
Target Information
CD244 (2B4, SLAMF4) is a cell surface receptor expressed on natural killer (NK) cells (and some T cells) that mediate non-major histocompatibility complex (MHC) restricted killing. The interaction between NK-cell and target cells via CD244 is thought to modulate NK-cell cytolytic activity. CD244 interacts with SLAMF2, causing the activation of both SLAMF4- and SLAMF2-expressing cells. Patients with systemic lupus erythmatosus have lower than normal levels of SLAMF4 expressed on their NK cells and monocytes, suggesting that SLAMF4 may play a role in the pathology of this autoimmune disease. Diseases associated with CD244 dysfunction include rheumatoid arthritis and lymphoproliferative syndrome. Alternatively spliced transcript variants encoding different isoforms of CD244 have been found for this gene.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Bioinformatics
Protein Aliases: alternatively spliced; CD244 molecule, natural killer cell receptor 2B4; cell surface glycoprotein; immunoglobulin superfamily; h2B4; NK cell activation inducing ligand NAIL; NK cell activation-inducing ligand; NK cell type I receptor protein 2B4; NKR Nmrk; signaling lymphocytic activation molecule 4; SLAM family member 4; unnamed protein product
Gene Aliases: 2B4; NAIL; NKR2B4; Nmrk; SLAMF4
UniProt ID: (Human) Q9BZW8
Entrez Gene ID: (Human) 51744
natural killer cell activation involved in immune response
immune response
signal transduction
natural killer cell activation
positive regulation of interferon-gamma production
positive regulation of interleukin-8 production
positive regulation of inositol phosphate biosynthetic process
positive regulation of granzyme B production
Disclaimer
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Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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