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Western Blot (WB) (Western blot of native (lane 1 and 3) and denatured (lane 2 and 4) lysates of human THP-1 monocytes. The blot was probed with mouse monoclonals anti-CD244/2B4/SLAMF4 (CM0531) (lanes 1 and 2) or anti-CD244/2B4/SLAMF4 (CM0851). Both antibodies were used at 1:250.)

Mouse anti-Human CD244/2B4/SLAMF4 Monoclonal Antibody | anti-CD244/2B4/SLAMF4 antibody

CD244/2B4/SLAMF4 (Extracellular region) M053 Antibody

Gene Names
CD244; 2B4; NAIL; Nmrk; NKR2B4; SLAMF4
Reactivity
Human
Applications
Western Blot, ELISA, Immunoprecipitation, Immunocytochemistry
Purity
Protein G chromatography
Synonyms
CD244/2B4/SLAMF4; Monoclonal Antibody; CD244/2B4/SLAMF4 (Extracellular region) M053 Antibody; CD244 053; anti-CD244/2B4/SLAMF4 antibody
Ordering
For Research Use Only!
Host
Mouse
Reactivity
Human
Clonality
Monoclonal
Isotype
IgG1
Clone Number
M053
Specificity
Clone M053 mouse monoclonal antibody detects a 110kDa* protein on SDS-PAGE "Native" or denatured immunoblots of human THP1 monocytes. The antibody prefers the native CD244 protein, but also detects denatured CD244. The antibody works for western blot, immunoprecipitation, immunocytochemistry, and ELISA capture.
Purity/Purification
Protein G chromatography
Form/Format
Mouse monoclonal antibody purified with protein G chromatography is supplied in 100ul phosphate-buffered saline, 50% glycerol, 1mg/ml BSA, and 0.05% sodium azide.
Applicable Applications for anti-CD244/2B4/SLAMF4 antibody
Western Blot (WB), ELISA (EIA)Cap, Immunoprecipitation (IP), Immunocytochemistry (ICC)
Application Notes
ELISA (Cap): 1:100
ICC: 1:200
IP: 1:100
WB: 1:500
Immunogen
Clone (M053) was generated from a recombinant protein that included the extracellular region of human CD244 protein.
Preparation and Storage
Store at -20 degree C. Stable for 1 year.

Western Blot (WB)

(Western blot of native (lane 1 and 3) and denatured (lane 2 and 4) lysates of human THP-1 monocytes. The blot was probed with mouse monoclonals anti-CD244/2B4/SLAMF4 (CM0531) (lanes 1 and 2) or anti-CD244/2B4/SLAMF4 (CM0851). Both antibodies were used at 1:250.)

Western Blot (WB) (Western blot of native (lane 1 and 3) and denatured (lane 2 and 4) lysates of human THP-1 monocytes. The blot was probed with mouse monoclonals anti-CD244/2B4/SLAMF4 (CM0531) (lanes 1 and 2) or anti-CD244/2B4/SLAMF4 (CM0851). Both antibodies were used at 1:250.)

Immunocytochemistry (ICC)

(Immunocytochemical labeling of CD244 in aldehyde fixed and NP-40 permeabilized PMA-differentiated human THP-1 cells. The cells were labeled with mouse monoclonal anti-CD244/2B4/SLAMF4 (CM0531). The antibody was detected using goat anti-mouse DyLight 594.)

Immunocytochemistry (ICC) (Immunocytochemical labeling of CD244 in aldehyde fixed and NP-40 permeabilized PMA-differentiated human THP-1 cells. The cells were labeled with mouse monoclonal anti-CD244/2B4/SLAMF4 (CM0531). The antibody was detected using goat anti-mouse DyLight 594.)
Related Product Information for anti-CD244/2B4/SLAMF4 antibody
CD244 (Natural killer (NK) cell receptor 2B4/SLAMF4) is an Ig superfamily signaling lymphocyte activation molecule (SLAM) receptor. Like all SLAM family receptors, it has an extracellular segment with two immunoglobulin (Ig)-like domains, and a cytoplasmic domain containing four immunoreceptor tyrosine-based switch motifs. CD244 does not act as a selfligand similar to other SLAM family receptors. It binds CD48, a transmembrane receptor ubiquitously expressed on hematopoietic cells. CD244 activity is controlled by the presence or absence of small cytoplasmic adapter proteins, SH2D1A/SAP and/or SH2D1B/EAT-2. Downstream signaling involves predominantly VAV1, and, to a lesser degree, INPP5D/SHIP1 and CBL. Activation of CD244 stimulates NK cell cytotoxicity, production of IFN-gamma and granule exocytosis. CD244 is involved in the regulation of CD8+ T-cell proliferation, and inhibits inflammatory responses in dendritic cells (DCs). In cancers, CD244 shows increased expression in intratumoral DCs and myeloid suppressor cells, and anti-CD244 therapies may increase infiltrating T-cells and impair tumor growth.
References
Boles, K.S. et al. (2001) Immunol Rev. 181:234.
Agresta, L. et al. (2018) Front Immunol. 9:2809.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
UniProt Accession #
Molecular Weight
370
NCBI Official Full Name
Natural killer cell receptor 2B4
NCBI Official Synonym Full Names
CD244 molecule, natural killer cell receptor 2B4
NCBI Official Symbol
CD244
NCBI Official Synonym Symbols
2B4; NAIL; Nmrk; NKR2B4; SLAMF4
NCBI Protein Information
natural killer cell receptor 2B4; h2B4; SLAM family member 4; NK cell activation-inducing ligand; NK cell type I receptor protein 2B4; NK cell activation inducing ligand NAIL; signaling lymphocytic activation molecule 4
UniProt Protein Name
Natural killer cell receptor 2B4
UniProt Gene Name
CD244
UniProt Synonym Gene Names
2B4; NAIL; NKR2B4; h2B4; SLAMF4
UniProt Entry Name
CD244_HUMAN

NCBI Description

This gene encodes 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 this receptor is thought to modulate NK-cell cytolytic activity. Alternatively spliced transcript variants encoding different isoforms have been found for this gene.[provided by RefSeq, Oct 2009]

Uniprot Description

CD244: Modulate other receptor-ligand interactions to enhance leukocyte activation. 4 isoforms of the human protein are produced by alternative splicing.

Protein type: Membrane protein, integral; Receptor, misc.

Chromosomal Location of Human Ortholog: 1q23.3

Cellular Component: plasma membrane; integral to membrane; external side of plasma membrane

Molecular Function: protein binding; receptor activity

Biological Process: signal transduction; blood coagulation; leukocyte migration

Disease: Rheumatoid Arthritis

Research Articles on CD244/2B4/SLAMF4

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Product Notes

The CD244/2B4/SLAMF4 cd244 (Catalog #AAA474240) is an Antibody produced from Mouse and is intended for research purposes only. The product is available for immediate purchase. The CD244/2B4/SLAMF4 (Extracellular region) M053 Antibody reacts with Human and may cross-react with other species as described in the data sheet. AAA Biotech's CD244/2B4/SLAMF4 can be used in a range of immunoassay formats including, but not limited to, Western Blot (WB), ELISA (EIA)Cap, Immunoprecipitation (IP), Immunocytochemistry (ICC). ELISA (Cap): 1:100 ICC: 1:200 IP: 1:100 WB: 1:500. Researchers should empirically determine the suitability of the CD244/2B4/SLAMF4 cd244 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "CD244/2B4/SLAMF4, Monoclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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