Anti-KIR3DL1 antibody [6D9F6]

Anti-KIR3DL1 antibody [6D9F6]

• 概述

• 产品描述Killer cell immunoglobulin-like receptors (KIRs) are transmembrane glycoproteins expressed by natural killer cells and subsets of T cells. The KIR genes are polymorphic and highly homologous and they are found in a cluster on chromosome 19q13.4 within the 1 Mb leukocyte receptor complex (LRC). The gene content of the KIR gene cluster varies among haplotypes, although several "framework" genes are found in all haplotypes (KIR3DL3, KIR3DP1, KIR3DL4, KIR3DL2). The KIR proteins are classified by the number of extracellular immunoglobulin domains (2D or 3D) and by whether they have a long (L) or short (S) cytoplasmic domain. KIR proteins with the long cytoplasmic domain transduce inhibitory signals upon ligand binding via an immune tyrosine-based inhibitory motif (ITIM), while KIR proteins with the short cytoplasmic domain lack the ITIM motif and instead associate with the TYRO protein tyrosine kinase binding protein to transduce activating signals. The ligands for several KIR proteins are subsets of HLA class I molecules; thus, KIR proteins are thought to play an important role in regulation of the immune response.
• 产品名称Anti-KIR3DL1 antibody [6D9F6]
• 分子量49kd
• 种属反应性Human,Rat,Monkey
• 验证应用WB,IHC-P,FC
• 抗体类型小鼠单抗
• 免疫原Purified recombinant fragment of human KIR3DL1 (AA: extra 22-340) expressed in Hek293 cells.
• 偶联Non-conjugated

• 性能

• 形态Liquid
• 浓度1 mg/mL
• 存放说明Store at +4℃ after thawing. Aliquot store at -20℃. Avoid repeated freeze / thaw cycles.
• 存储缓冲液1*PBS with 0.05% sodium azide.
• 亚型IgG2b
• 纯化方式Protein G purified.
• 亚细胞定位Cell membrane.
• 其它名称
  • AMB11 antibody
  • CD158 antigen-like family member E antibody
  • CD158e antibody
  more

• 应用

  WB: 1:500-1:2,000
  IHC-P: 1:50-1:200
  FC: 1:100-1:200

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  Fig1: Western blot analysis of KIR3DL1 against human KIR3DL1 (AA: extra 22-340) recombinant protein. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in PBS for 1 hour at room temperature. The primary antibody was used in 5% BSA at room temperature for 2 hours. Goat Anti-Mouse IgG - HRP Secondary Antibody at 1:5,000 dilution was used for 1 hour at room temperature.

   

  

  Fig2: Western blot analysis of KIR3DL1 against A431 (1), Raji (2), SPC-A-1 (3), K562 (4), HEK293 (5), U937 (6), C6 (7), and COS7 (8) cell lysate. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in PBS for 1 hour at room temperature. The primary antibody ( was used in 5% BSA at room temperature for 2 hours. Goat Anti-Mouse IgG - HRP Secondary Antibody at 1:5,000 dilution was used for 1 hour at room temperature.

   

  

  Fig3: Immunohistochemical analysis of paraffin-embedded cervical cancer tissues using anti-KIR3DL1 antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0) for 20 minutes. The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody ( for 30 minutes at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

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