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The image is immunohistochemistry of paraffin-embedded Human breast cancer tissue using P13547(ARHGAP45 Antibody) at dilution 1/20. (Original magnification: ×200)

Rabbit Polyclonal Antibody to ARHGAP45

  • 货号:

    P13547
  • 别名:

    HA-1; HMHA1; HLA-HA1
  • 产品上架时间:

    2024-01-01
  • 应用:

    IHC
  • 反应种属:

    Human
  • 抗体类型:

    Primary antibody
  • Swissprot:

    Q92619
  • 规格:

  • 数量:

    -
    +
  • 说明书:

    目录价¥1980

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Rabbit Polyclonal Antibody to ARHGAP45

Description

Contains a GTPase activator for the Rho-type GTPases (RhoGAP) domain that would be able to negatively regulate the actin cytoskeleton as well as cell spreading. However, also contains N-terminally a BAR-domin which is able to play an autoinhibitory effect on this RhoGAP activity. Precursor of the histocompatibility antigen HA-1. More generally, minor histocompatibility antigens (mHags) refer to immunogenic peptide which, when complexed with MHC, can generate an immune response after recognition by specific T-cells. The peptides are derived from polymorphic intracellular proteins, which are cleaved by normal pathways of antigen processing. The binding of these peptides to MHC class I or class II molecules and its expression on the cell surface can stimulate T-cell responses and thereby trigger graft rejection or graft-versus-host disease (GVHD) after hematopoietic stem cell transplantation from HLA-identical sibling donor. GVHD is a frequent complication after bone marrow transplantation (BMT), due to mismatch of minor histocompatibility antigen in HLA-matched sibling marrow transplants. Specifically, mismatching for mHag HA-1 which is recognized as immunodominant, is shown to be associated with the development of severe GVHD after HLA-identical BMT. HA-1 is presented to the cell surface by MHC class I HLA-A*0201, but also by other HLA-A alleles. This complex specifically elicits donor-cytotoxic T-lymphocyte (CTL) reactivity against hematologic malignancies after treatment by HLA-identical allogenic BMT. It induces cell recognition and lysis by CTL.

Specification

Aliases HA-1; HMHA1; HLA-HA1
Swissprot Q92619
Host/Isotype Rabbit IgG
Antibody Type Primary antibody
Storage Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze/thaw cycles.
Species Reactivity Human
Immunogen Synthetic peptide of human ARHGAP45
Formulation Purified antibody in PBS with 0.05% sodium azide and 50% glycerol.

Application

IHC 1/10-1/50
ELISA 1/5000-1/10000

For Reseach Only

Application Key:WB - Western Blot | IHC - Immunohistochemistry | ICC - Immunocytochemistry | FCM - Flow Cytometry | ELISA - Enzyme-linked Immunosorbent Assay | IP - Immunoprecipitation

#P13547