Mouse anti-Human CD43 Monoclonal Antibody | anti-CD43 antibody

CD43 Mouse mAb

Cat. Num. AAA4753946

• Gene Names: SPN; LSN; CD43; GALGP; GPL115
• Reactivity: Human
• Applications: Immunohistochemistry
• Purity: Affinity Chromatography
• Synonyms: CD43; Monoclonal Antibody; CD43 Mouse mAb; sialophorin; LSN; GALGP; GPL115; anti-CD43 antibody

• Host: Mouse
• Reactivity: Human
• Clonality: Monoclonal
• Isotype: Mouse IgG1, kappa
• Specificity: This antibody detects endogenous levels of human CD43
• Purity/Purification: Affinity Chromatography
• Form/Format: Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
• Concentration: 1mg/ml (varies by lot)

• Applicable Applications for anti-CD43 antibody: Immunohistochemistry-Paraffin (IHC-P)
• Application Notes: IHC-P: 1:100-1:500
• Immunogen: Synthesized peptide derived from human CD43
• Conjugation: Unconjugated
• Modification: Unmodified
• Cell Position: Cell projection, Membrane, Nucleus
• Preparation and Storage: Store at 4 degree C for short term. Store at -20 degree C for long term. Avoid freeze/thaw cycle.

Immunohistochemistry (IHC)

(Immunohistochemical analysis of paraffin-embedded Anaplastic large cell lymphoma. 1, Antibody was diluted at 1:200(4 degree ,overnight). 2, Citric acid ,pH6.0 was used for antigen retrieval. 3,Secondary antibody was diluted at 1:200(room temperature, 30min).)

Immunohistochemistry (IHC)

(Immunohistochemical analysis of paraffin-embedded Anaplastic large cell lymphoma. 1, Antibody was diluted at 1:200(4 degree ,overnight). 2, Citric acid ,pH6.0 was used for antigen retrieval. 3,Secondary antibody was diluted at 1:200(room temperature, 30min).)

Immunohistochemistry (IHC)

(Immunohistochemical analysis of paraffin-embedded Ovarian carcinoma. 1, Antibody was diluted at 1:200(4 degree ,overnight). 2, Citric acid ,pH6.0 was used for antigen retrieval. 3,Secondary antibody was diluted at 1:200(room temperature, 30min).)

Immunohistochemistry (IHC)

(Immunohistochemical analysis of paraffin-embedded Tonsil. 1, Antibody was diluted at 1:200(4 degree ,overnight). 2, Citric acid ,pH6.0 was used for antigen retrieval. 3,Secondary antibody was diluted at 1:200(room temperature, 30min).)

Immunohistochemistry (IHC)

(Immunohistochemical analysis of paraffin-embedded Tonsil. 1, Antibody was diluted at 1:200(4 degree ,overnight). 2, Citric acid ,pH6.0 was used for antigen retrieval. 3,Secondary antibody was diluted at 1:200(room temperature, 30min).)

Related Product Information for anti-CD43 antibody

Predominant cell surface sialoprotein of leukocytes which regulates multiple T-cell functions, including T-cell activation, proliferation, differentiation, trafficking and migration. Positively regulates T-cell trafficking to lymph-nodes via its association with ERM proteins (EZR, RDX and MSN). Negatively regulates Th2 cell differentiation and predisposes the differentiation of T-cells towards a Th1 lineage commitment. Promotes the expression of IFN-gamma by T-cells during T-cell receptor (TCR) activation of naive cells and induces the expression of IFN-gamma by CD4+ T-cells and to a lesser extent by CD8+ T-cells (PubMed:18036228). Plays a role in preparing T-cells for cytokine sensing and differentiation into effector cells by inducing the expression of cytokine receptors IFNGR and IL4R, promoting IFNGR and IL4R signaling and by mediating the clustering of IFNGR with TCR (PubMed:24328034). Acts as a major E-selectin ligand responsible for Th17 cell rolling on activated vasculature and recruitment during inflammation. Mediates Th17 cells, but not Th1 cells, adhesion to E-selectin. Acts as a T-cell counter-receptor for SIGLEC1.
This gene encodes a highly sialylated glycoprotein that functions in antigen-specific activation of T cells, and is found on the surface of thymocytes, T lymphocytes, monocytes, granulocytes, and some B lymphocytes. It contains a mucin-like extracellular domain, a transmembrane region and a carboxy-terminal intracellular region. The extracellular domain has a high proportion of serine and threonine residues, allowing extensive O-glycosylation, and has one potential N-glycosylation site, while the carboxy-terminal region has potential phosphorylation sites that may mediate transduction of activation signals. Different glycoforms of this protein have been described. In stimulated immune cells, proteolytic cleavage of the extracellular domain occurs in some cell types, releasing a soluble extracellular fragment. Defects in expression of this gene are associated with Wiskott-Aldrich syndrome. [provided by RefSeq, Sep 2017]

Product Categories/Family for anti-CD43 antibody

Primary antibody

NCBI and Uniprot Product Information

• NCBI GI #: 71979937
• NCBI GeneID: 6693
• NCBI Accession #: NP_001025459.1
• NCBI GenBank Nucleotide #: NM_001030288.2
• UniProt Accession #: P16150; A8K9B1
• Molecular Weight: 40,322 Da
• NCBI Official Full Name: leukosialin
• NCBI Official Synonym Full Names: sialophorin
• NCBI Official Symbol: SPN
• NCBI Official Synonym Symbols: LSN; CD43; GALGP; GPL115
• NCBI Protein Information: leukosialin; galactoglycoprotein; leukocyte sialoglycoprotein; sialophorin (gpL115, leukosialin, CD43)
• UniProt Protein Name: Leukosialin
• UniProt Gene Name: SPN
• UniProt Synonym Gene Names: CD43; GALGP
• UniProt Entry Name: LEUK_HUMAN

NCBI Description

The protein encoded by this gene is a major sialoglycoprotein found on the surface of thymocytes, T lymphocytes, monocytes, granulocytes, and some B lymphocytes. It may be part of a physiologic ligand-receptor complex involved in T-cell activation. During T-cell activation, this protein is actively removed from the T-cell-APC (antigen-presenting cell) contact site, suggesting a negative regulatory role in adaptive immune response. [provided by RefSeq, Sep 2011]

Uniprot Description

sialophorin: One of the major glycoproteins of thymocytes and T lymphocytes. Plays a role in the physicochemical properties of the T-cell surface and in lectin binding. Presents carbohydrate ligands to selectins. Has an extended rodlike structure that could protrude above the glycocalyx of the cell and allow multiple glycan chains to be accessible for binding. Is a counter-receptor for SN/Siglec-1. During T-cell activation is actively removed from the T-cell-APC (antigen-presenting cell) contact site thus suggesting a negative regulatory role in adaptive immune response. Interacts with HIPK2 via the cytoplasmic domain. Interacts with RDX. Cell surface of thymocytes, T-lymphocytes, neutrophils, plasma cells and myelomas.

Protein type: Membrane protein, integral; Cell surface

Chromosomal Location of Human Ortholog: 16p11.2

Cellular Component: extracellular space; cell surface; membrane; integral to plasma membrane; plasma membrane; basement membrane; uropod; external side of plasma membrane

Molecular Function: protein binding; transmembrane receptor activity

Biological Process: positive regulation of tumor necrosis factor biosynthetic process; regulation of defense response to virus; establishment and/or maintenance of cell polarity; negative regulation of cell adhesion; signal transduction; chemotaxis; negative thymic T cell selection; response to protozoan; negative regulation of T cell proliferation; cell surface receptor linked signal transduction; T cell costimulation; defense response to bacterium; cellular defense response; positive regulation of T cell proliferation; immune response; positive regulation of protein amino acid phosphorylation; negative regulation of type IV hypersensitivity; blood coagulation; leukocyte migration