概述

  • 产品名称
  • 描述
    兔多克隆抗体to TJP2
  • 经测试应用
    适用于: WB, ELISAmore details
  • 种属反应性
    与反应: Human
    预测可用于: Mouse, Rat, Rabbit, Horse, Guinea pig, Cow, Cat, Dog
  • 免疫原

    Synthetic peptide corresponding to a region within internal amino acids 993-1042 (EPQKAPSRPYQDTRGSYGSDAEEEEYRQQLSEHSKRGYYGQSARYRDTE L) of Human TJP2 (NP_963923).

  • 阳性对照
    • Jurkat cell lysate

性能

  • 形式
    Liquid
  • 存放说明
    Shipped at 4°C. Upon delivery aliquot and store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.
  • 存储溶液
    Preservative: None
    Constituents: 2% Sucrose, PBS
  • Concentration information loading...
  • 纯度
    Immunogen affinity purified
  • 克隆
    多克隆
  • 同种型
    IgG
  • 研究领域

应用

Our Abpromise guarantee covers the use of ab81679 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

应用 Ab评论 说明
WB Use a concentration of 1 µg/ml. Predicted molecular weight: 134 kDa. Good results were obtained when blocked with 5% non-fat dry milk in 0.05% PBS-T.
ELISA Use at an assay dependent concentration.

ELISA titre using peptide based assay: 1:62500.

靶标

  • 功能
    Plays a role in tight junctions and adherens junctions.
  • 组织特异性
    This protein is found in epithelial cell junctions. Isoform A1 is abundant in the heart and brain. Detected in brain and skeletal muscle. It is present almost exclusively in normal tissues. Isoform C1 is expressed at high level in the kidney, pancreas, heart and placenta. Not detected in brain and skeletal muscle. Found in normal as well as in most neoplastic tissues.
  • 疾病相关
    Defects in TJP2 are involved in familial hypercholanemia (FHCA) [MIM:607748]. FHCA is a disorder characterized by elevated serum bile acid concentrations, itching, and fat malabsorption.
  • 序列相似性
    Belongs to the MAGUK family.
    Contains 1 guanylate kinase-like domain.
    Contains 3 PDZ (DHR) domains.
    Contains 1 SH3 domain.
  • 细胞定位
    Cell junction > adherens junction. Cell membrane. Cell junction > tight junction. Nucleus. Also nuclear under environmental stress conditions and in migratory endothelial cells and subconfluent epithelial cell cultures.
  • Information by UniProt
  • 数据库链接
  • 别名
    • C9DUPq21.11 antibody
    • DFNA51 antibody
    • DUP9q21.11 antibody
    • Friedreich ataxia region gene X104 (tight junction protein ZO-2) antibody
    • MGC26306 antibody
    • PFIC4 antibody
    • Tight junction protein 2 antibody
    • Tight junction protein ZO 2 antibody
    • Tight junction protein ZO-2 antibody
    • TJP2 antibody
    • X104 antibody
    • ZO 2 antibody
    • ZO-2 antibody
    • ZO2 antibody
    • ZO2_HUMAN antibody
    • Zona occludens 2 antibody
    • Zona occludens protein 2 antibody
    • Zonula occludens protein 2 antibody
    see all

Anti-TJP2 antibody 图像

  • Anti-TJP2 antibody (ab81679) at 1 µg/ml ( in 5% skim milk / PBS buffer) + Jurkat cell lysate at 10 µg

    Secondary
    HRP conjugated anti-Rabbit IgG at 1/50000 dilution

    Predicted band size : 134 kDa
    Observed band size : 100 kDa (why is the actual band size different from the predicted?)
    Additional bands at : <40 kDa. We are unsure as to the identity of these extra bands.

实验方案

Anti-TJP2 antibody (ab81679)参考文献

ab81679 has not yet been referenced specifically in any publications.

Product Wall

Western blot

Inconclusive
Abreviews
Abcam has not validated the combination of species/application used in this Abreview.
Application
Western blot
Loading amount
50 µg
Gel Running Conditions
Reduced Denaturing (4-12%)
Sample
Mouse Cell lysate - whole cell (C2C12 cells and Mouse Embryonic Fibroblasts)
Specification
C2C12 cells and Mouse Embryonic Fibroblasts
Blocking step
Milk as blocking agent for 2 hour(s) and 0 minute(s) · Concentration: 5% · Temperature: 21°C
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提交于 Jun 07 2013

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