CD299抗体

CD299抗体

规格：1mg/1ml

英文名： CD299

别名： C type lectin domain family 4 member M; C type lectin domain family 4, member M; C-type lectin domain family 4, member M; CD209 antigen like protein 1; CD209 antigen-like; CD209L; CD209L1; CD299 antig

分子量： 45kDa

储存液：0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glyce

克隆类型：Polyclonal

亚型：IgG

纯化方法：affinity purified by Protein A

**原：KLH conjugated synthetic peptide derived from human CD299

交叉反应：Human,

细胞定位：细胞膜 分泌型蛋白

CD299抗体产品介绍：background: Dendritic cells (DC) play a primary role in the immune system as antigen presenting cells. A key molecule, dendritic cell specific ICAM3 grabbing nonintegrin (DC SIGN1), is involved in regulating interactions between DC and resting T cells, including antigen presentation to T cells and enhancement of transinfection of CD4+ T cells by HIV 1. Efforts to identify additional type II membrane proteins resulted in the isolation of a related molecule named CD299, also known as DC SIGNR (DC SIGN Related), DC SIGN2, CD209L, and L SIGN (liver/lymph nodespecific ICAM3 grabbing nonintegrin). CD299 is located on Human chromosome 19p13.3 and shares 73-80% amino acid identity with DC SIGN1. Its structure is similar to DC SIGN1 and therefore binds mannose residues in a calcium dependent fashion, including ICAM3 and HIV 1CD299抗体 gp120. CD299 is polymorphic, since allelic variations of the exon 4 encoded sequence have been isolated. This is further supported by a study demonstrating the ability to isolate a large repertoire of CD299 transcripts largely the result of alternative splicing of the 7 coding exons. CD299 is primarily transcribed in the liver and lymph nodes but not in monocyte derived DC. Expression of CD299 is restricted to endothelial cells derived from liver sinusoids, lymph nodes sinuses, and capillaries, although variable expression in placenta and some monocytic cell lines has also been reported, including both membrane and soluble isoforms of the protein. 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, CD299抗体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. Subunit: Homotetramer. Binds to many viral surface glycoproteins such as HIV-1 gp120, HIV-2 gp120, SIV gp120, ebolavirus glycoproteins, HCV E2, and human SARS coronavirus S protein. Subcellular Location: Isoform 1, 2, 3: Cell membrane; Single-pass type II membrane protein (Potential). Isoform 5, 6, 7, 10: Secreted (Potential). Tissue Specificity: 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. Similarity: Contains 1 C-type lectin domain. Database links: Entrez Gene: 10332 Human Omim: 605872 Human SwissProt: Q9H2X3 Human Unigene: 421437 Human Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.

CD299抗体产品应用：WB=1:100-500 ELISA=1:500-1000 IHC-P=1:100-500 IHC-F=1:100-500 ICC=1:100-500 IF=1:100-500 （石蜡切片需做抗原修复） not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user.

研究领域：细胞生物  **学  **细胞  

储存条件： Store at -20 °C for one year. Avoid repeated freeze/thaw cycles.

来源： Rabbit

外观： Lyophilized or Liquid

产品留言

标题

联系人

联系电话

内容

验证码

点击换一张

注：1.可以使用快捷键Alt+S或Ctrl+Enter发送信息!
2.如有必要,请您留下您的详细联系方式!