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HLA-Drb1 (11B17) Rabbit Monoclonal Antibody  Cite:0    分享

货号： IM36000
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  • 种属：H
  • 用途：WB，IHC-P，IF-P，IF-ICC
规格:
50µl 100µl
单位:
支
单价:￥1600.00
产品简介
储存与保存
注意事项
产品简介
  • 产品名称
    HLA-Drb1 (11B17) Rabbit Monoclonal Antibody
  • 别名
    HLA-Drb1; DW2.2/DR2.2
  • 类别
    抗体产品
  • 基因名称
    HLA-DRB1
  • Clonality
    Monoclonal
  • 推荐应用
    WB,IHC-P,IF-ICC,IF-P
  • 稀释度
    WB 1:1000-1:5000, IHC-P/IF-P 1:200-1:2000, IF-ICC 1:50
  • 反应种属
    Human
  • 存储缓冲液
    Supplied in 50mM Tris-Glycine(pH 7.4), 0.15M NaCl, 40%Glycerol, 0.01% New type preservative N and 0.05% BSA.
  • Human Gene ID
    3123
  • Human Swissprot No.
    P01911
  • 免疫原
    A synthetic peptide of human HLA Class II DRB1
  • 参考分子量
    30kDa
  • 预测分子量
    30kDa
  • 宿主
    Rabbit
  • 同种型
    IgG
  • 组织表达
    Expressed in professional APCs: monocyte/macrophages, dendritic cells and B cells (at protein level) (PubMed:31495665, PubMed:23783831, PubMed:19830726). Expressed in thymic epithelial cells (at protein level) (PubMed:23783831)
  • 细胞定位
    Cell membrane; Single-pass type I membrane protein. Endoplasmic reticulum membrane; Single-pass type I membrane protein. Lysosome membrane; Single-pass type I membrane protein. Late endosome membrane; Single-pass type I membrane protein. Autolysosome membrane Note=The MHC class II complex transits through a number of intracellular compartments in the endocytic pathway until it reaches the cell membrane for antigen presentation (PubMed:18305173). Component of immunological synapses at the interface between T cell and APC (PubMed:29884618).
  • 功能
    A beta chain of antigen-presenting major histocompatibility complex class II (MHCII) molecule. In complex with the alpha chain HLA- DRA, displays antigenic peptides on professional antigen presenting cells (APCs) for recognition by alpha-beta T cell receptor (TCR) on HLA-DRB1-restricted CD4-positive T cells. This guides antigen-specific T-helper effector functions, both antibody-mediated immune response and macrophage activation, to ultimately eliminate the infectious agents and transformed cells (PubMed:29884618, PubMed:22327072, PubMed:27591323, PubMed:8642306, PubMed:15265931, PubMed:31495665, PubMed:16148104). Typically presents extracellular peptide antigens of 10 to 30 amino acids that arise from proteolysis of endocytosed antigens in lysosomes (PubMed:8145819). In the tumor microenvironment, presents antigenic peptides that are primarily generated in tumor- resident APCs likely via phagocytosis of apoptotic tumor cells or macropinocytosis of secreted tumor proteins (PubMed:31495665). Presents peptides derived from intracellular proteins that are trapped in autolysosomes after macroautophagy, a mechanism especially relevant for T cell selection in the thymus and central immune tolerance (PubMed:17182262, PubMed:23783831). The selection of the immunodominant epitopes follows two processing modes: 'bind first, cut/trim later' for pathogen-derived antigenic peptides and 'cut first, bind later' for autoantigens/self-peptides (PubMed:25413013). The anchor residue at position 1 of the peptide N-terminus, usually a large hydrophobic residue, is essential for high affinity interaction with MHCII molecules (PubMed:8145819).
  • 纯度
    Affinity-chromatography
储存与保存

1.保存：-20℃，Avoid freeze/thaw cycles

2.有效期：1年

注意事项

1. 本产品仅供科研使用。请勿用于医药、临床诊断或治疗，食品及化妆品等用途。请勿存放于普通住宅区。 

2. 为了您的安全和健康，请穿好实验服并佩戴一次性手套和口罩操作。 

3. 实验结果可由多种因素影响，相关处理只限于产品本身，不涉及其他赔偿。 

 

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