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RabMAb

Anti-Integrin alpha 4抗体[EPR1355Y] (ab81280)

概述

  • 产品名称
    Anti-Integrin alpha 4抗体[EPR1355Y]
    参阅全部 Integrin alpha 4 一抗
  • 描述
    兔单克隆抗体[EPR1355Y] to Integrin alpha 4
  • 经测试应用
    适用于: WBmore details
  • 种属反应性
    与反应: Mouse, Human
  • 免疫原

    Synthetic peptide (the amino acid sequence is considered to be commercially sensitive) corresponding to Human Integrin alpha 4 aa 1000-1100 (C terminal).

  • 阳性对照
    • Jurkat cell lysate
  • 常规说明

    A trial size is available to purchase for this antibody.

    Rat: We have preliminary internal testing data to indicate this antibody may not react with this species. Please contact us for more information.

    Produced using Abcam's RabMAb® technology. RabMAb® technology is covered by the following U.S. Patents, No. 5, 675, 063 and/or 7, 429, 487.

    This product is a recombinant rabbit monoclonal antibody.

性能

应用

Our Abpromise guarantee covers the use of ab81280 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 1/1000 - 1/2000. Predicted molecular weight: 150 kDa.

靶标

  • 功能
    Integrins alpha-4/beta-1 (VLA-4) and alpha-4/beta-7 are receptors for fibronectin. They recognize one or more domains within the alternatively spliced CS-1 and CS-5 regions of fibronectin. They are also receptors for VCAM1. Integrin alpha-4/beta-1 recognizes the sequence Q-I-D-S in VCAM1. Integrin alpha-4/beta-7 is also a receptor for MADCAM1. It recognizes the sequence L-D-T in MADCAM1. On activated endothelial cells integrin VLA-4 triggers homotypic aggregation for most VLA-4-positive leukocyte cell lines. It may also participate in cytolytic T-cell interactions with target cells.
  • 序列相似性
    Belongs to the integrin alpha chain family.
    Contains 7 FG-GAP repeats.
  • 结构域
    The SG1 motif is involved in binding to chondroitin sulfate glycosaminoglycan and cell adhesion.
  • 翻译后修饰
    Phosphorylation on Ser-1027 inhibits PXN binding.
  • 细胞定位
    Membrane.
  • Information by UniProt
  • 数据库链接
  • 别名
    • 269C wild type antibody
    • Antigen CD49D, alpha 4 subunit of VLA 4 receptor antibody
    • CD49 antigen like family member D antibody
    • CD49 antigen-like family member D antibody
    • CD49d antibody
    • IA4 antibody
    • Integrin alpha 4 antibody
    • Integrin alpha 4 subunit antibody
    • Integrin alpha IV antibody
    • Integrin alpha-4 antibody
    • Integrin alpha-IV antibody
    • Integrin, alpha 4 (antigen CD49D, alpha 4 subunit of VLA 4 receptor) antibody
    • ITA4_HUMAN antibody
    • ITGA4 antibody
    • MGC90518 antibody
    • OTTHUMP00000205320 antibody
    • Very late activation protein 4 receptor, alpha 4 subunit antibody
    • VLA 4 subunit alpha antibody
    • VLA-4 subunit alpha antibody
    • VLA4 antibody
    see all

Anti-Integrin alpha 4 antibody [EPR1355Y] 图像



  • Predicted band size : 150 kDa

    Lane 1: Wild-type HAP1 cell lysate (20 µg)
    Lane 2: Integrin alpha 4 knockout HAP1 cell lysate (20 µg)
    Lanes 1 and 2: Merged signal (red and green). Green - ab81280 observed at 150 kDa. Red - loading control, ab8226, observed at 42 kDa.
    ab81280 was shown to recognize Integrin alpha 4 when Integrin alpha 4 knockout samples were used, along with additional cross-reactive bands. Wild-type and Integrin alpha 4 knockout samples were subjected to SDS-PAGE. ab81280 and ab8226 (loading control to beta actin) were diluted 1/2000 and 1/1000 respectively and incubated overnight at 4°C. Blots were developed with Goat anti-Rabbit IgG H&L (IRDye® 800CW) preadsorbed (ab216773) and Goat anti-Mouse IgG H&L (IRDye® 680RD) preadsorbed (ab216776) secondary antibodies at 1/10 000 dilution for 1 h at room temperature before imaging.

  • All lanes : Anti-Integrin alpha 4 antibody [EPR1355Y] (ab81280) at 1/1000 dilution

    Lane 1 : Jurkat whole cell lysate
    Lane 2 : Jurkat whole cell lysate

    Lysates/proteins at 20 µg per lane.

    Secondary
    Goat anti-Rabbit IgG H&L (IRDye® 800CW) preadsorbed (ab216773) at 1/10000 dilution

    Performed under reducing conditions.

    Predicted band size : 150 kDa
    Observed band size : 150 kDa

    Lanes 1 - 2: Merged signal (red and green). Green - ab81280 observed at 150 kDa. Red - loading control, ab8245, observed at 37 kDa.

    This blot was produced using a 4-12% Bis-tris gel under the MOPS buffer system. The gel was run at 200V for 50 minutes before being transferred onto a Nitrocellulose membrane at 30V for 70 minutes. The membrane was then blocked for an hour using Licor blocking buffer before being incubated with ab81280 and ab8245 (loading control) overnight at 4°C. Antibody binding was detected using Goat anti-Rabbit IgG H&L (IRDye® 800CW) preabsorbed (ab216773) and Goat anti-Mouse IgG H&L (IRDye® 680RD) preabsorbed (ab216776) at a 1:10000 dilution for 1hr at room temperature and then imaged.

  • Anti-Integrin alpha 4 antibody [EPR1355Y] (ab81280) at 1/2000 dilution + Jurkat cell lysate at 10 µg

    Secondary
    HRP labelled goat anti rabbit at 1/2000 dilution

    Predicted band size : 150 kDa
    Observed band size : 150 kDa

实验方案

Anti-Integrin alpha 4 antibody [EPR1355Y] (ab81280)参考文献

This product has been referenced in:
  • de la Rica L  et al. NF-?B-direct activation of microRNAs with repressive effects on monocyte-specific genes is critical for osteoclast differentiation. Genome Biol 16:2 (2015). WB . Read more (PubMed: 25601191) »
  • Buggins AG  et al. Evidence for a macromolecular complex in poor prognosis CLL that contains CD38, CD49d, CD44 and MMP-9. Br J Haematol 154:216-22 (2011). IF, WB ; Human . Read more (PubMed: 21569005) »

See all 3 Publications for this product

Product Wall

Thank you for contacting us.

The immunogen for ab81280 corresponds to an intracellular region of the protein:

http://www.uniprot.org/blast/?about=P13612[1002-1032]

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Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"

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