概述

  • 产品名称Anti-SIRP alpha抗体
    参阅全部 SIRP alpha 一抗
  • 描述
    兔多克隆抗体to SIRP alpha
  • 特异性Recognizes SIRPa1, 2 and 3.
  • 经测试应用适用于: WB, ICC/IFmore details
  • 种属反应性
    与反应: Mouse, Rat, Human
  • 免疫原

    Peptide corresponding to amino acids 487 to 503 ofhuman SIRPa1 (1). The sequences of immunogenicpeptide differ from those of mouse, rat and bovine by oneamino acid (1-7).

  • 阳性对照
    • THP-1 whole cell lysate

性能

相关产品

应用

Our Abpromise guarantee covers the use of ab8120 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. Detects a band of approximately 75-110 kDa.Can be blocked with SIRP alpha peptide (ab8386).
ICC/IF Use a concentration of 1 µg/ml.

靶标

  • 功能Immunoglobulin-like cell surface receptor for CD47. Acts as docking protein and induces translocation of PTPN6, PTPN11 and other binding partners from the cytosol to the plasma membrane. Supports adhesion of cerebellar neurons, neurite outgrowth and glial cell attachment. May play a key role in intracellular signaling during synaptogenesis and in synaptic function (By similarity). Involved in the negative regulation of receptor tyrosine kinase-coupled cellular responses induced by cell adhesion, growth factors or insulin. Mediates negative regulation of phagocytosis, mast cell activation and dendritic cell activation. CD47 binding prevents maturation of immature dendritic cells and inhibits cytokine production by mature dendritic cells.
  • 组织特异性Ubiquitous. Highly expressed in brain. Detected on myeloid cells, but not T-cells. Detected at lower levels in heart, placenta, lung, testis, ovary, colon, liver, small intestine, prostate, spleen, kidney, skeletal muscle and pancreas.
  • 序列相似性Contains 2 Ig-like C1-type (immunoglobulin-like) domains.
    Contains 1 Ig-like V-type (immunoglobulin-like) domain.
  • 翻译后修饰N-glycosylated.
    Phosphorylated on tyrosine residues in response to stimulation with EGF, growth hormone, insulin and PDGF. Dephosphorylated by PTPN11.
  • 细胞定位Membrane.
  • Information by UniProt
  • 数据库链接
  • 别名
    • Signal regulatory protein alpha type 1 antibody
    • Bit antibody
    • Brain Ig like molecule with tyrosine based activation motifs antibody
    • Brain Ig-like molecule with tyrosine-based activation motifs antibody
    • Brain immunoglobulin like molecule with tyrosine based activation motifs antibody
    • CD172 antigen like family member A antibody
    • CD172 antigen-like family member A antibody
    • CD172a antibody
    • CD172a antigen antibody
    • Inhibitory receptor SHPS-1 antibody
    • Macrophage fusion receptor antibody
    • MFR antibody
    • MYD 1 antibody
    • Myd 1 antigen antibody
    • MyD-1 antigen antibody
    • p84 antibody
    • Protein tyrosine phosphatase non receptor type substrate 1 antibody
    • PTPNS1 antibody
    • SHP substrate 1 antibody
    • SHPS-1 antibody
    • SHPS1 antibody
    • SHPS1_HUMAN antibody
    • Signal regulatory protein alpha 2 antibody
    • Signal regulatory protein alpha 3 antibody
    • Signal regulatory protein alpha antibody
    • Signal regulatory protein alpha type 2 antibody
    • Signal-regulatory protein alpha-1 antibody
    • Signal-regulatory protein alpha-2 antibody
    • Signal-regulatory protein alpha-3 antibody
    • SIRP antibody
    • Sirp-alpha-1 antibody
    • Sirp-alpha-2 antibody
    • Sirp-alpha-3 antibody
    • SIRPA antibody
    • SIRPalpha antibody
    • SIRPalpha1 antibody
    • SIRPalpha2 antibody
    • SIRPalpha3 antibody
    • Tyrosine phosphatase SHP substrate 1 antibody
    • Tyrosine protein phosphatase non receptor type substrate 1 antibody
    • Tyrosine-protein phosphatase non-receptor type substrate 1 antibody
    see all

Anti-SIRP alpha antibody 图像

  • Anti-SIRP alpha antibody (ab8120) at 1/2000 dilution + THP-1 whole cell lysate
  • ab8120 at 1µg/ml staining SIRP alpha in THP-1 cells by ICC/IF 

Anti-SIRP alpha antibody (ab8120)参考文献

This product has been referenced in:
  • Zhao XW  et al. CD47-signal regulatory protein-a (SIRPa) interactions form a barrier for antibody-mediated tumor cell destruction. Proc Natl Acad Sci U S A 108:18342-7 (2011). Read more (PubMed: 22042861) »
  • van Beek EM  et al. Inhibitory regulation of osteoclast bone resorption by signal regulatory protein alpha. FASEB J 23:4081-90 (2009). Read more (PubMed: 19667119) »

See all 2 Publications for this product

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