Target：CD299
Fields：Phagosome;C-type lectin receptor signaling pathway;Tuberculosis;Measles
Gene Name：CLEC4M CD209L CD209L1 CD299
Protein Name：C-type lectin domain family 4 member M (CD209 antigen-like protein 1) (DC-SIGN-related protein) (DC-SIGNR) (Dendritic cell-specific ICAM-3-grabbing non-integrin 2) (DC-SIGN2) (Liver/lymph node-specifi
Human Gene Id：10332
Human Swiss Prot No：Q9H2X3
Immunogen：Synthetic peptide from human protein at AA range: 271-320
Specificity：The antibody detects endogenous CD299
Formulation：Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
Source：Polyclonal, Rabbit,IgG
Dilution：WB 1:500-2000,IHC 1:500-200, ELISA 1:10000-20000. IF 1:50-200
Purification：The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
Concentration：1 mg/ml
Storage Stability：-15°C to -25°C/1 year(Do not lower than -25°C)
Other Name：C-type lectin domain family 4 member M (CD209 antigen-like protein 1;DC-SIGN-related protein;DC-SIGNR;Dendritic cell-specific ICAM-3-grabbing non-integrin 2;DC-SIGN2;Liver/lymph node-specific ICAM-3-grabbing non-integrin;L-SIGN;CD antigen CD299)
Observed Band(KD)：60kD
Background： This gene encodes a transmembrane receptor and is often referred to as L-SIGN because of its expression in the endothelial cells of the lymph nodes and liver. The encoded protein is involved in the innate immune system and recognizes numerous evolutionarily divergent pathogens ranging from parasites to viruses, with a large impact on public health. The protein is organized into three distinct domains: an N-terminal transmembrane domain, a tandem-repeat neck domain and C-type lectin carbohydrate recognition domain. The extracellular region consisting of the C-type lectin and neck domains has a dual function as a pathogen recognition receptor and a cell adhesion receptor by binding carbohydrate ligands on the surface of microbes and endogenous cells. The neck region is important for homo-oligomerization which allows the receptor to bind multivalent ligands with high avidity. Variations
Function：alternative products:Additional isoforms seem to exist. Several splicing events may occur independently in a modular way. Deletion of the transmembrane domain encoding exon through alternative splicing produces soluble isoforms,domain:The tandem repeat domain, also called neck domain, mediates oligermerization.,function:Probable pathogen-recognition receptor involved in peripheral immune surveillance in liver. May mediate the endocytosis of pathogens which are subsequently degraded in lysosomal compartments. Probably recognizes in a calcium-dependent manner high mannose N-linked oligosaccharides in a variety of pathogen antigens, including HIV-1 gp120, HIV-2 gp120, SIV gp120, ebolavirus glycoproteins, HCV E2, and human SARS coronavirus protein S. Is a receptor for ICAM3, probably by binding to mannose-like carbohydrates. Is presumably a coreceptor for the SARS coronavirus.,miscellaneous:
Subcellular Location：[Isoform 1]: Cell membrane ; Single-pass type II membrane protein .; [Isoform 2]: Cell membrane ; Single-pass type II membrane protein .; [Isoform 3]: Cell membrane ; Single-pass type II membrane protein .; [Isoform 5]: Secreted .; [Isoform 6]: Secreted .; [Isoform 7]: Secreted .; [Isoform 10]: Secreted .
Expression：Predominantly highly expressed in liver sinusoidal endothelial cells and in lymph node. Found in placental endothelium but not in macrophages. Expressed in type II alveolar cells and lung endothelial cells.
