Recombinant Human SIRP alpha protein (Tagged) (ab268010)

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Key features and details

  • Expression system: Mammalian
  • Purity: > 85% SDS-PAGE
  • Tags: Fc tag C-Terminus
  • Suitable for: SDS-PAGE

Description

  • Product name

    Recombinant Human SIRP alpha protein (Tagged)
    See all SIRP alpha proteins and peptides

  • Purity

    > 85 % SDS-PAGE.

  • Expression system

    Mammalian

  • Accession

    P78324

  • Protein length

    Protein fragment

  • Animal free

    No

  • Nature

    Recombinant

    • Species

      Human

    • Sequence

      EEELQVIQPDKSVLVAAGETATLRCTATSLIPVGPIQWFRGAGPGRELIY NQKEGHFPRVTTVSDLTKRNNMDFSIRIGNITPADAGTYYCVKFRKGSPD DVEFKSGAGTELSVRAKPSAPVVSGPAARATPQHTVSFTCESHGFSPRDI TLKWFKNGNELSDFQTNVDPVGESVSYSIHSTAKVVLTREDVHSQVICEV AHVTLQGDPLRGTANLSETIRVPPTLEVTQQPVRAENQVNVTCQVRKFYP QRLQLTWLENGNVSRTETASTVTENKDGTYNWMSWLLVNVSAHRDDVKLT CQVEHDGQPAVSKSHDLKVSAHPKEQGSNTAAENTGSNER

    • Predicted molecular weight

      55 kDa

    • Amino acids

      31 to 370

    • Tags

      Fc tag C-Terminus

    • Additional sequence information

      C-terminal FC-Myc-tagged.

Specifications

Our Abpromise guarantee covers the use of ab268010 in the following tested applications.

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

  • Applications

    SDS-PAGE

  • Form

    Liquid
  • Concentration information loading...

Preparation and Storage

  • Stability and Storage

    Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle.

    Constituents: PBS, 6% Trehalose

    Lyophilized from.

General Info

  • Alternative names

    • Signal regulatory protein alpha type 1
    • Bit
    • Brain Ig like molecule with tyrosine based activation motifs
    • Brain Ig-like molecule with tyrosine-based activation motifs
    • Brain immunoglobulin like molecule with tyrosine based activation motifs
    • CD172 antigen like family member A
    • CD172 antigen-like family member A
    • CD172a
    • CD172a antigen
    • Inhibitory receptor SHPS-1
    • Macrophage fusion receptor
    • MFR
    • MYD 1
    • Myd 1 antigen
    • MyD-1 antigen
    • p84
    • Protein tyrosine phosphatase non receptor type substrate 1
    • PTPNS1
    • SHP substrate 1
    • SHPS-1
    • SHPS1
    • SHPS1_HUMAN
    • Signal regulatory protein alpha
    • Signal regulatory protein alpha 2
    • Signal regulatory protein alpha 3
    • Signal regulatory protein alpha type 2
    • Signal-regulatory protein alpha-1
    • Signal-regulatory protein alpha-2
    • Signal-regulatory protein alpha-3
    • SIRP
    • Sirp-alpha-1
    • Sirp-alpha-2
    • Sirp-alpha-3
    • SIRPA
    • SIRPalpha
    • SIRPalpha1
    • SIRPalpha2
    • SIRPalpha3
    • Tyrosine phosphatase SHP substrate 1
    • Tyrosine protein phosphatase non receptor type substrate 1
    • Tyrosine-protein phosphatase non-receptor type substrate 1
    see all

  • Function

    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.

  • Tissue specificity

    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.

  • Sequence similarities

    Contains 2 Ig-like C1-type (immunoglobulin-like) domains.
    Contains 1 Ig-like V-type (immunoglobulin-like) domain.

  • Post-translational
    modifications

    N-glycosylated.
    Phosphorylated on tyrosine residues in response to stimulation with EGF, growth hormone, insulin and PDGF. Dephosphorylated by PTPN11.

  • Cellular localization

    Membrane.
  • Information by UniProt

Protocols

To our knowledge, customised protocols are not required for this product. Please try the standard protocols listed below and let us know how you get on.

Click here to view the general protocols

References (0)

Publishing research using ab268010? Please let us know so that we can cite the reference in this datasheet.

ab268010 has not yet been referenced specifically in any publications.

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