概述

  • 产品名称Anti-DLL1抗体
    参阅全部 DLL1 一抗
  • 描述
    兔多克隆抗体to DLL1
  • 经测试应用适用于: IHC-P, WB, ICC/IF, IPmore details
  • 种属反应性
    与反应: Human
    预测可用于: Mouse, Rat, Chicken, Zebrafish
  • 免疫原

    Synthetic peptide conjugated to KLH derived from within residues 150 - 250 of Human DLL1.

    (Peptide available as ab88150.)

  • 阳性对照
    • This antibody gave a positive signal in HeLa Whole Cell Lysate.

性能

应用

Our Abpromise guarantee covers the use of ab76655 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
IHC-P Use a concentration of 5 µg/ml. Perform heat mediated antigen retrieval before commencing with IHC staining protocol.
WB Use a concentration of 1 µg/ml. Detects a band of approximately 78 kDa (predicted molecular weight: 78 kDa).
ICC/IF Use a concentration of 5 µg/ml.
IP Use at an assay dependent concentration.

靶标

  • 功能Acts as a ligand for Notch receptors. Blocks the differentiation of progenitor cells into the B-cell lineage while promoting the emergence of a population of cells with the characteristics of a T-cell/NK-cell precursor.
  • 组织特异性Expressed in heart and pancreas, with lower expression in brain and muscle and almost no expression in placenta, lung, liver and kidney.
  • 序列相似性Contains 1 DSL domain.
    Contains 8 EGF-like domains.
  • 翻译后修饰Ubiquitinated by MIB (MIB1 or MIB2), leading to its endocytosis and subsequent degradation.
  • 细胞定位Membrane.
  • Information by UniProt
  • 数据库链接
  • 别名
    • Delta (Drosophila) like 1 antibody
    • Delta antibody
    • Delta like 1 (Drosophila) antibody
    • Delta like 1 antibody
    • Delta like 1 protein antibody
    • Delta like protein 1 antibody
    • Delta like protein 1 precursor antibody
    • Delta, Drosophila, homolog of 1 antibody
    • Delta-like protein 1 antibody
    • Delta1 antibody
    • DL1 antibody
    • DLL 1 antibody
    • DLL1 antibody
    • DLL1_HUMAN antibody
    • Drosophila Delta homolog 1 antibody
    • H-Delta-1 antibody
    • OTTHUMP00000017690 antibody
    see all

Anti-DLL1 antibody 图像

  • Anti-DLL1 antibody (ab76655) at 1 µg/ml + HeLa (Human epithelial carcinoma cell line) Whole Cell Lysate at 10 µg

    Secondary
    Goat polyclonal to Rabbit IgG - H&L - Pre-Adsorbed (HRP) at 1/3000 dilution
    Developed using the ECL technique

    Performed under reducing conditions.

    Predicted band size : 78 kDa
    Observed band size : 78 kDa
    Additional bands at : 105 kDa,200 kDa,47 kDa,53 kDa. We are unsure as to the identity of these extra bands.

    Exposure time : 1 minute
  • ICC/IF image of ab76655 stained HepG2 cells. The cells were 100% Methanol fixed (5 min) and then incubated in 1%BSA / 10% normal Goat serum / 0.3M glycine in 0.1% PBS-Tween for 1h to permeabilise the cells and block non-specific protein-protein interactions. The cells were then incubated with the antibody (ab76655, 5µg/ml) overnight at +4°C. The secondary antibody (green) was Alexa Fluor® 488 Goat anti-Rabbit IgG (H+L) used at a 1/1000 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (red) at a 1/200 dilution for 1h. DAPI was used to stain the cell nuclei (blue) at a concentration of 1.43µM. This antibody also gave a positive result in 100% Methanol fixed (5 min) HeLa cells at 5µg/ml, and in 4% PFA fixed (10 min) HeLa and HepG2 cells at 5µg/ml
  • IHC image of DLL1 staining in human heart formalin fixed paraffin embedded tissue section, performed on a Leica BondTM system using the standard protocol F. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH6, epitope retrieval solution 1) for 20 mins. The section was then incubated with ab76655, 5µg/ml, for 15 mins at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX.
  • DLL1 was immunoprecipitated using 0.5mg Hela whole cell extract, 5µg of Rabbit polyclonal to DLL1 and 50µl of protein G magnetic beads (+). No antibody was added to the control (-).
    The antibody was incubated under agitation with Protein G beads for 10min, Hela whole cell extract lysate diluted in RIPA buffer was added to each sample and incubated for a further 10min under agitation.
    Proteins were eluted by addition of 40µl SDS loading buffer and incubated for 10min at 70oC; 10µl of each sample was separated on a SDS PAGE gel, transferred to a nitrocellulose membrane, blocked with 5% BSA and probed with ab76655.
    Secondary: Mouse monoclonal [SB62a] Secondary Antibody to Rabbit IgG light chain (HRP) (ab99697).
    Band: 78kDa: DLL1

Anti-DLL1 antibody (ab76655)参考文献

This product has been referenced in:
  • Otti GR  et al. Notch2 controls prolactin and insulin-like growth factor binding protein-1 expression in decidualizing human stromal cells of early pregnancy. PLoS One 9:e112723 (2014). IHC-P, WB ; Human . Read more (PubMed: 25397403) »

See 1 Publication for this product

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