Rabbit CD84 Polyclonal Antibody | anti-CD84 antibody

CD84 Antibody

Cat. Num. AAA9611641

• Gene Names: CD84; LY9B; hCD84; mCD84; SLAMF5
• Reactivity: Human, Mouse; Predicted: Pig
• Applications: Western Blot
• Purity: The antiserum was purified by peptide affinity chromatography using SulfoLink Coupling Resin (Thermo Fisher Scientific).
• Synonyms: CD84; Polyclonal Antibody; CD84 Antibody; CD_antigen=CD84; CD84 antigen; CD84 molecule; CDw84; Cell surface antigen MAX.3; hCD84; Hly9 beta; Hly9-beta; Leucocyte differentiation antigen CD84; Leukocyte Antigen; Leukocyte antigen CD84; Leukocyte differentiation antigen; Leukocyte differentiation antigen CD84; LY9B; mCD84; Signaling lymphocytic activation molecule 5; SLAF5_HUMAN; SLAM family member 5; SLAMF5; anti-CD84 antibody

• Host: Rabbit
• Reactivity: Human, Mouse; Predicted: Pig
• Clonality: Polyclonal
• Isotype: IgG
• Specificity: CD84 Antibody detects endogenous levels of CD84.
• Purity/Purification: The antiserum was purified by peptide affinity chromatography using SulfoLink Coupling Resin (Thermo Fisher Scientific).
• Form/Format: Liquid; Phosphate buffered saline, pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
• Concentration: 1mg/ml (varies by lot)
• Sequence Length: 345

• Applicable Applications for anti-CD84 antibody: Western Blot (WB)
• Application Notes: WB: 1:500-1:2000
• Immunogen: A synthesized peptide derived from human CD84.
• Tissue Specificity: Predominantly expressed in hematopoietic tissues, such as lymph node, spleen and peripheral leukocytes. Expressed in macrophages, B-cells, monocytes, platelets, thymocytes, T-cells and dendritic cells. Highly expressed in memory T-cells. Expressed in mast cells.
• Fragment: Fab Fragment
• Conjugate: Unconjugated
• Subcellular Location: Plasma Membrane
• Preparation and Storage: Store at -20 degree C. Stable for 12 months from date of receipt.

Western Blot (WB)

(Western blot analysis of extracts from Hela, using CD84 Antibody. The lane on the left was treated with blocking peptide.)

Western Blot (WB)

(Western blot analysis of extracts from Mouse spleen tissue, using CD84 Antibody. The lane on the left was treated with blocking peptide.)

Related Product Information for anti-CD84 antibody

Description: Self-ligand receptor of the signaling lymphocytic activation molecule (SLAM) family. SLAM receptors triggered by homo- or heterotypic cell-cell interactions are modulating the activation and differentiation of a wide variety of immune cells and thus are involved in the regulation and interconnection of both innate and adaptive immune response. Activities are controlled by presence or absence of small cytoplasmic adapter proteins, SH2D1A/SAP and/or SH2D1B/EAT-2. Can mediate natural killer (NK) cell cytotoxicity dependent on SH2D1A and SH2D1B (By similarity). Increases proliferative responses of activated T-cells and SH2D1A/SAP does not seem be required for this process. Homophilic interactions enhance interferon gamma/IFNG secretion in lymphocytes and induce platelet stimulation via a SH2D1A-dependent pathway. May serve as a marker for hematopoietic progenitor cells (PubMed:11564780, PubMed:12115647. PubMed:12928397, PubMed:12962726, PubMed:16037392) Required for a prolonged T-cell:B-cell contact, optimal T follicular helper function, and germinal center formation. In germinal centers involved in maintaining B-cell tolerance and in preventing autoimmunity (By similarity). In mast cells negatively regulates high affinity immunoglobulin epsilon receptor signaling; independent of SH2D1A and SH2D1B but implicating FES and PTPN6/SHP-1 (PubMed:22068234). In macrophages enhances LPS-induced MAPK phosphorylation and NF-kappaB activation and modulates LPS-induced cytokine secretion; involving ITSM 2 (By similarity).

Post Translational Modifications: Phosphorylated by tyrosine-protein kinase LCK on tyrosine residues following ligation induced by agonist monoclonal antibody. The association with SH2D1A is dependent of tyrosine phosphorylation of its cytoplasmic domain. Phosphorylated on Tyr-296 and Tyr-316 following platelet aggregation. Phosphorylated on tyrosine residues upon high affinity immunoglobulin epsilon receptor aggregation in mast cells. N-glycosylated.

Subunit Structure: Homodimer; via its extracellular domain. Forms a head to tail dimer with a CD48 molecule from another cell. Interacts with SH2 domain-containing proteins SH2D1A/SAP and SH2D1B/EAT-2. Interacts with tyrosine-protein phosphatases PTPN6/SHP-1 and PTPN11//SHP-2 via its phosphorylated cytoplasmic domain, and this interaction is blocked by SH2D1A. Interacts (via phosphorylated ITSM 1 and 2) with INPP5D/SHIP1.

Similarity: The ITSMs (immunoreceptor tyrosine-based switch motifs) with the consensus sequence T-X-Y-X-X-[VI] present in SLAM family receptors have overlapping specificity for activating and inhibitory SH2 domain-containingbinding partners. Especially they mediate the interaction with the SH2 domain of SH2D1A and SH2D1B. A 'three-pronged' mechanism is proposed involving threonine (position -2), phosphorylated tyrosine (position 0) and valine/isoleucine (position +3).

NCBI and Uniprot Product Information

• NCBI GI #: 296434285
• NCBI GeneID: 8832
• NCBI Accession #: NP_001171808.1
• NCBI GenBank Nucleotide #: NP_001171808.1
• UniProt Accession #: Q9UIB8
• Molecular Weight: Observed: 45 kDa; Predicted: 39 kDa
• NCBI Official Full Name: SLAM family member 5 isoform 1
• NCBI Official Synonym Full Names: CD84 molecule
• NCBI Official Symbol: CD84
• NCBI Official Synonym Symbols: LY9B; hCD84; mCD84; SLAMF5
• NCBI Protein Information: SLAM family member 5
• UniProt Protein Name: SLAM family member 5
• Protein Family: SLAM family
• UniProt Gene Name: CD84
• UniProt Synonym Gene Names: SLAMF5
• UniProt Entry Name: SLAF5_HUMAN

NCBI Description

This gene encodes a membrane glycoprotein that is a member of the signaling lymphocyte activation molecule (SLAM) family. This family forms a subset of the larger CD2 cell-surface receptor Ig superfamily. The encoded protein is a homophilic adhesion molecule that is expressed in numerous immune cells types and is involved in regulating receptor-mediated signaling in those cells. Alternate splicing results in multiple transcript variants. [provided by RefSeq, Oct 2011]

Uniprot Description

CD84: Plays a role as adhesion receptor functioning by homophilic interactions and by clustering. Recruits SH2 domain- containing proteins SH2D1A/SAP. Increases proliferative responses of activated T-cells and SH2D1A/SAP does not seen be required for this process. Homophilic interactions enhance interferon gamma/IFNG secretion in lymphocytes and induce platelet stimulation via a SH2D1A/SAP-dependent pathway. May serve as a marker for hematopoietic progenitor cells. 7 isoforms of the human protein are produced by alternative splicing.

Protein type: Immunoglobulin superfamily; Cell surface; Motility/polarity/chemotaxis; Membrane protein, integral

Chromosomal Location of Human Ortholog: 1q24

Cellular Component: integral to plasma membrane; plasma membrane

Molecular Function: protein binding; receptor activity

Biological Process: defense response; homophilic cell adhesion; blood coagulation; leukocyte migration